diff --git a/map_gen/presets/crash_site.lua b/map_gen/presets/crash_site.lua
index eb27d48d..eb38d4c2 100644
--- a/map_gen/presets/crash_site.lua
+++ b/map_gen/presets/crash_site.lua
@@ -45,18 +45,34 @@ local half_grid_size = grid_size * 0.5
 
 local et = OutpostBuilder.empty_template
 
-local small_gear_factory = require 'map_gen.presets.crash_site.outpost_data.small_gear_factory'
-local medium_gear_factory = require 'map_gen.presets.crash_site.outpost_data.medium_gear_factory'
-local big_gear_factory = require 'map_gen.presets.crash_site.outpost_data.big_gear_factory'
-
 local small_iron_plate_factory = require 'map_gen.presets.crash_site.outpost_data.small_iron_plate_factory'
 local medium_iron_plate_factory = require 'map_gen.presets.crash_site.outpost_data.medium_iron_plate_factory'
 local big_iron_plate_factory = require 'map_gen.presets.crash_site.outpost_data.big_iron_plate_factory'
 
+local small_copper_plate_factory = require 'map_gen.presets.crash_site.outpost_data.small_copper_plate_factory'
+local medium_copper_plate_factory = require 'map_gen.presets.crash_site.outpost_data.medium_copper_plate_factory'
+local big_copper_plate_factory = require 'map_gen.presets.crash_site.outpost_data.big_copper_plate_factory'
+
+local small_gear_factory = require 'map_gen.presets.crash_site.outpost_data.small_gear_factory'
+local medium_gear_factory = require 'map_gen.presets.crash_site.outpost_data.medium_gear_factory'
+local big_gear_factory = require 'map_gen.presets.crash_site.outpost_data.big_gear_factory'
+
 local small_circuit_factory = require 'map_gen.presets.crash_site.outpost_data.small_circuit_factory'
 local medium_circuit_factory = require 'map_gen.presets.crash_site.outpost_data.medium_circuit_factory'
 local big_circuit_factory = require 'map_gen.presets.crash_site.outpost_data.big_circuit_factory'
 
+local small_engine_factory = require 'map_gen.presets.crash_site.outpost_data.small_engine_factory'
+local medium_engine_factory = require 'map_gen.presets.crash_site.outpost_data.medium_engine_factory'
+local big_engine_factory = require 'map_gen.presets.crash_site.outpost_data.big_engine_factory'
+
+local small_ammo_factory = require 'map_gen.presets.crash_site.outpost_data.small_ammo_factory'
+local medium_ammo_factory = require 'map_gen.presets.crash_site.outpost_data.medium_ammo_factory'
+local big_ammo_factory = require 'map_gen.presets.crash_site.outpost_data.big_ammo_factory'
+
+local small_science_factory = require 'map_gen.presets.crash_site.outpost_data.small_science_factory'
+local medium_science_factory = require 'map_gen.presets.crash_site.outpost_data.medium_science_factory'
+local big_science_factory = require 'map_gen.presets.crash_site.outpost_data.big_science_factory'
+
 local stage1 = {
     {}
 }
@@ -66,7 +82,7 @@ for r = 1, 100 do
     local row = {}
     pattern[r] = row
     for c = 1, 100 do
-        row[c] = outpost_builder:do_outpost(small_circuit_factory)
+        row[c] = outpost_builder:do_outpost(medium_ammo_factory)
     end
 end
 
@@ -102,7 +118,6 @@ local market = {
 --[[ for i = 4, 1000 do
     market.data[i] = market.data[1]
 end ]]
-
 local outpost =
     outpost_builder.to_shape(
     {
@@ -117,5 +132,5 @@ local outpost =
 local map = b.change_tile(outposts, true, 'grass-1')
 
 --return b.full_shape
---return map
-return outpost
+return map
+--return outpost
diff --git a/map_gen/presets/crash_site/outpost_builder.lua b/map_gen/presets/crash_site/outpost_builder.lua
index aac4f5ea..d466fa3d 100644
--- a/map_gen/presets/crash_site/outpost_builder.lua
+++ b/map_gen/presets/crash_site/outpost_builder.lua
@@ -786,13 +786,10 @@ function Public.make_4_way(data)
                     i4 = i4 + 1
                 elseif offset == 1 then
                     i = i + 1
-                    i4 = i4 + 1
+                    i2 = i2 + 6
                 elseif offset == 2 then
                     i = i + 6
-                    i2 = i2 + 6
-                else
-                    i = i
-                    i2 = i2
+                    i4 = i4 + 1
                 end
 
                 local dir = entity.direction or 0
@@ -1065,6 +1062,7 @@ Public.market_set_items_callback =
 Public.firearm_magazine_ammo = {name = 'firearm-magazine', count = 200}
 Public.piercing_rounds_magazine_ammo = {name = 'piercing-rounds-magazine', count = 200}
 Public.uranium_rounds_magazine_ammo = {name = 'uranium-rounds-magazine', count = 200}
+Public.artillery_shell_ammo = {name = 'artillery-shell', count = 15}
 Public.light_oil_ammo = {name = 'light-oil', amount = 100}
 
 Public.laser_turrent_power_source = {buffer_size = 2400000, power_production = 40000}
diff --git a/map_gen/presets/crash_site/outpost_data/artillery_block.lua b/map_gen/presets/crash_site/outpost_data/artillery_block.lua
new file mode 100644
index 00000000..79a4801a
--- /dev/null
+++ b/map_gen/presets/crash_site/outpost_data/artillery_block.lua
@@ -0,0 +1,41 @@
+local ob = require 'map_gen.presets.crash_site.outpost_builder'
+
+return ob.make_1_way {
+    turret = {callback = ob.refill_turret_callback, data = ob.artillery_shell_ammo},
+    [1] = {tile = 'refined-concrete'},
+    [2] = {tile = 'refined-concrete'},
+    [3] = {tile = 'refined-concrete'},
+    [4] = {tile = 'refined-concrete'},
+    [5] = {tile = 'refined-concrete'},
+    [6] = {tile = 'refined-concrete'},
+    [7] = {tile = 'refined-concrete'},
+    [8] = {entity = {name = 'artillery-turret', callback = 'turret'}, tile = 'refined-concrete'},
+    [9] = {tile = 'refined-concrete'},
+    [10] = {tile = 'refined-concrete'},
+    [11] = {entity = {name = 'artillery-turret', callback = 'turret', direction = 2}, tile = 'refined-concrete'},
+    [12] = {tile = 'refined-concrete'},
+    [13] = {tile = 'refined-concrete'},
+    [14] = {tile = 'refined-concrete'},
+    [15] = {tile = 'refined-concrete'},
+    [16] = {tile = 'refined-concrete'},
+    [17] = {tile = 'refined-concrete'},
+    [18] = {tile = 'refined-concrete'},
+    [19] = {tile = 'refined-concrete'},
+    [20] = {tile = 'refined-concrete'},
+    [21] = {tile = 'refined-concrete'},
+    [22] = {tile = 'refined-concrete'},
+    [23] = {tile = 'refined-concrete'},
+    [24] = {tile = 'refined-concrete'},
+    [25] = {tile = 'refined-concrete'},
+    [26] = {entity = {name = 'artillery-turret', callback = 'turret', direction = 6}, tile = 'refined-concrete'},
+    [27] = {tile = 'refined-concrete'},
+    [28] = {tile = 'refined-concrete'},
+    [29] = {entity = {name = 'artillery-turret', callback = 'turret', direction = 4}, tile = 'refined-concrete'},
+    [30] = {tile = 'refined-concrete'},
+    [31] = {tile = 'refined-concrete'},
+    [32] = {tile = 'refined-concrete'},
+    [33] = {tile = 'refined-concrete'},
+    [34] = {tile = 'refined-concrete'},
+    [35] = {tile = 'refined-concrete'},
+    [36] = {tile = 'refined-concrete'}
+}
diff --git a/map_gen/presets/crash_site/outpost_data/big_ammo_factory.lua b/map_gen/presets/crash_site/outpost_data/big_ammo_factory.lua
new file mode 100644
index 00000000..7ab3405a
--- /dev/null
+++ b/map_gen/presets/crash_site/outpost_data/big_ammo_factory.lua
@@ -0,0 +1,201 @@
+local ob = require 'map_gen.presets.crash_site.outpost_builder'
+local Token = require 'utils.global_token'
+
+local loot = {
+    {weight = 10},
+    {stack = {name = 'coin', count = 750, distance_factor = 1 / 2}, weight = 5},
+    {stack = {name = 'piercing-rounds-magazine', count = 500, distance_factor = 1 / 2}, weight = 5},
+    {stack = {name = 'uranium-rounds-magazine', count = 300, distance_factor = 1 / 2}, weight = 5},
+    {stack = {name = 'piercing-shotgun-shell', count = 200, distance_factor = 1 / 4}, weight = 2},
+    {stack = {name = 'grenade', count = 100, distance_factor = 1 / 8}, weight = 1},
+    {stack = {name = 'land-mine', count = 400, distance_factor = 1}, weight = 1},
+    {stack = {name = 'rocket', count = 200, distance_factor = 1 / 32}, weight = 2},
+    {stack = {name = 'explosive-rocket', count = 200, distance_factor = 1 / 32}, weight = 1},
+    {stack = {name = 'cannon-shell', count = 200, distance_factor = 1 / 32}, weight = 2},
+    {stack = {name = 'explosive-cannon-shell', count = 200, distance_factor = 1 / 32}, weight = 1},
+    {stack = {name = 'cluster-grenade', count = 100, distance_factor = 1 / 32}, weight = 1},
+    {stack = {name = 'poison-capsule', count = 100, distance_factor = 1 / 32}, weight = 1},
+    {stack = {name = 'slowdown-capsule', count = 100, distance_factor = 1 / 32}, weight = 1},
+    {stack = {name = 'destroyer-capsule', count = 20, distance_factor = 1 / 32}, weight = 1}
+}
+
+local weights = ob.prepare_weighted_loot(loot)
+
+local loot_callback =
+    Token.register(
+    function(chest)
+        ob.do_random_loot(chest, weights, loot)
+    end
+)
+
+local factory = {
+    callback = ob.magic_item_crafting_callback,
+    data = {
+        recipe = 'piercing-rounds-magazine',
+        output = {min_rate = 1 / 60, distance_factor = 1 / 60 / 100, item = 'piercing-rounds-magazine'}
+    }
+}
+
+local factory_b = {
+    callback = ob.magic_item_crafting_callback,
+    data = {
+        recipe = 'cannon-shell',
+        output = {min_rate = 1 / 3 / 60, distance_factor = 1 / 60 / 100, item = 'cannon-shell'}
+    }
+}
+
+local factory_c = {
+    callback = ob.magic_item_crafting_callback,
+    data = {
+        recipe = 'uranium-rounds-magazine',
+        output = {min_rate = 1 / 3 / 60, distance_factor = 1 / 60 / 100, item = 'uranium-rounds-magazine'}
+    }
+}
+
+local market = {
+    callback = ob.market_set_items_callback,
+    data = {
+        {
+            name = 'firearm-magazine',
+            price = 1,
+            distance_factor = 0.005 / 32,
+            min_price = 0.1
+        },
+        {
+            name = 'piercing-rounds-magazine',
+            price = 3,
+            distance_factor = 0.005 / 32,
+            min_price = 0.3
+        },
+        {
+            name = 'uranium-rounds-magazine',
+            price = 9,
+            distance_factor = 0.005 / 32,
+            min_price = 0.9
+        },
+        {
+            name = 'shotgun-shell',
+            price = 2,
+            distance_factor = 0.005 / 32,
+            min_price = 0.2
+        },
+        {
+            name = 'piercing-shotgun-shell',
+            price = 6,
+            distance_factor = 0.005 / 32,
+            min_price = 0.6
+        },
+        {
+            name = 'grenade',
+            price = 10,
+            distance_factor = 0.005 / 32,
+            min_price = 1
+        },
+        {
+            name = 'land-mine',
+            price = 1,
+            distance_factor = 0.005 / 32,
+            min_price = 0.1
+        },
+        {
+            name = 'rocket',
+            price = 20,
+            distance_factor = 0.005 / 32,
+            min_price = 2
+        },
+        {
+            name = 'explosive-rocket',
+            price = 40,
+            distance_factor = 0.005 / 32,
+            min_price = 4
+        },
+        {
+            name = 'rocket-launcher',
+            price = 250,
+            distance_factor = 0.005 / 32,
+            min_price = 125
+        },
+        {
+            name = 'cluster-grenade',
+            price = 60,
+            distance_factor = 0.005 / 32,
+            min_price = 6
+        },
+        {
+            name = 'poison-capsule',
+            price = 60,
+            distance_factor = 0.005 / 32,
+            min_price = 6
+        },
+        {
+            name = 'slowdown-capsule',
+            price = 60,
+            distance_factor = 0.005 / 32,
+            min_price = 6
+        },
+        {
+            name = 'cannon-shell',
+            price = 60,
+            distance_factor = 0.005 / 32,
+            min_price = 6
+        },
+        {
+            name = 'explosive-cannon-shell',
+            price = 120,
+            distance_factor = 0.005 / 32,
+            min_price = 12
+        },
+        {
+            name = 'destroyer-capsule',
+            price = 80,
+            distance_factor = 0.005 / 32,
+            min_price = 8
+        }
+    }
+}
+
+local base_factory = require 'map_gen.presets.crash_site.outpost_data.big_factory'
+
+local level2 = ob.extend_1_way(base_factory[1], {loot = {callback = loot_callback}})
+local level3 =
+    ob.extend_1_way(
+    base_factory[2],
+    {
+        factory = factory,
+        fallback = level2
+    }
+)
+local level4 =
+    ob.extend_1_way(
+    base_factory[3],
+    {
+        market = market,
+        fallback = level3
+    }
+)
+
+local artillery =
+    ob.extend_1_way(
+    require 'map_gen.presets.crash_site.outpost_data.artillery_block',
+    {fallback = level4, max_count = 1}
+)
+
+return {
+    settings = {
+        blocks = 11,
+        variance = 3,
+        min_step = 2,
+        max_level = 5
+    },
+    walls = {
+        require 'map_gen.presets.crash_site.outpost_data.heavy_gun_turrets',
+        require 'map_gen.presets.crash_site.outpost_data.heavy_laser_turrets',
+        require 'map_gen.presets.crash_site.outpost_data.heavy_flame_turrets'
+    },
+    bases = {
+        {require 'map_gen.presets.crash_site.outpost_data.laser_block'},
+        {level2},
+        {level4},
+        {artillery}
+    }
+}
diff --git a/map_gen/presets/crash_site/outpost_data/big_circuit_factory.lua b/map_gen/presets/crash_site/outpost_data/big_circuit_factory.lua
index 70bcfaf0..1faf6ab7 100644
--- a/map_gen/presets/crash_site/outpost_data/big_circuit_factory.lua
+++ b/map_gen/presets/crash_site/outpost_data/big_circuit_factory.lua
@@ -39,32 +39,28 @@ local market = {
     callback = ob.market_set_items_callback,
     data = {
         {
-            offer = {type = 'give-item', item = 'copper-cable', count = 200},
-            name = 'coin',
-            price = 50,
-            distance_factor = 1 / 32,
-            min_price = 5
+            name = 'copper-cable',
+            price = 0.25,
+            distance_factor = 0.005 / 32,
+            min_price = 0.025
         },
         {
-            offer = {type = 'give-item', item = 'electronic-circuit', count = 200},
-            name = 'coin',
-            price = 200,
-            distance_factor = 1 / 32,
-            min_price = 10
+            name = 'electronic-circuit',
+            price = 1,
+            distance_factor = 0.005 / 32,
+            min_price = 0.05
         },
         {
-            offer = {type = 'give-item', item = 'advanced-circuit', count = 200},
-            name = 'coin',
-            price = 800,
-            distance_factor = 1 / 32,
-            min_price = 40
+            name = 'advanced-circuit',
+            price = 4,
+            distance_factor = 0.005 / 32,
+            min_price = 0.2
         },
         {
-            offer = {type = 'give-item', item = 'processing-unit', count = 200},
-            name = 'coin',
-            price = 2000,
-            distance_factor = 1 / 32,
-            min_price = 80
+            name = 'processing-unit',
+            price = 16,
+            distance_factor = 0.005 / 32,
+            min_price = 0.8
         }
     }
 }
diff --git a/map_gen/presets/crash_site/outpost_data/big_copper_plate_factory.lua b/map_gen/presets/crash_site/outpost_data/big_copper_plate_factory.lua
new file mode 100644
index 00000000..80b6363b
--- /dev/null
+++ b/map_gen/presets/crash_site/outpost_data/big_copper_plate_factory.lua
@@ -0,0 +1,81 @@
+local ob = require 'map_gen.presets.crash_site.outpost_builder'
+local Token = require 'utils.global_token'
+
+local loot = {
+    {weight = 5},
+    {stack = {name = 'coin', count = 2500, distance_factor = 1 / 2}, weight = 5},
+    {stack = {name = 'copper-ore', count = 2400}, weight = 2},
+    {stack = {name = 'copper-cable', count = 1500, distance_factor = 1 / 2}, weight = 2},
+    {stack = {name = 'copper-plate', count = 1000, distance_factor = 1 / 5}, weight = 8}
+}
+
+local weights = ob.prepare_weighted_loot(loot)
+
+local loot_callback =
+    Token.register(
+    function(chest)
+        ob.do_random_loot(chest, weights, loot)
+    end
+)
+
+local factory = {
+    callback = ob.magic_item_crafting_callback,
+    data = {
+        furance_item = {name = 'copper-ore', count = 100},
+        output = {min_rate = 1.5 / 60, distance_factor = 1.5 / 60 / 100, item = 'copper-plate'}
+    }
+}
+
+local market = {
+    callback = ob.market_set_items_callback,
+    data = {
+        {
+            name = 'copper-cable',
+            price = 0.12,
+            distance_factor = 0.005 / 32,
+            min_price = 0.012
+        },
+        {
+            name = 'copper-plate',
+            price = 0.3,
+            distance_factor = 0.005 / 32,
+            min_price = 0.03
+        }
+    }
+}
+
+local base_factory = require 'map_gen.presets.crash_site.outpost_data.medium_furance'
+
+local level2 = ob.extend_1_way(base_factory[1], {loot = {callback = loot_callback}})
+local level3 =
+    ob.extend_1_way(
+    base_factory[2],
+    {
+        factory = factory,
+        fallback = level2
+    }
+)
+
+local level4 =
+    ob.extend_1_way(
+    base_factory[3],
+    {
+        market = market,
+        fallback = level3
+    }
+)
+return {
+    settings = {
+        blocks = 9,
+        variance = 3,
+        min_step = 2,
+        max_level = 3
+    },
+    walls = {
+        require 'map_gen.presets.crash_site.outpost_data.heavy_gun_turrets'
+    },
+    bases = {
+        {level2, level3},
+        {level4}
+    }
+}
diff --git a/map_gen/presets/crash_site/outpost_data/big_engine_factory.lua b/map_gen/presets/crash_site/outpost_data/big_engine_factory.lua
new file mode 100644
index 00000000..7a3a69d4
--- /dev/null
+++ b/map_gen/presets/crash_site/outpost_data/big_engine_factory.lua
@@ -0,0 +1,136 @@
+local ob = require 'map_gen.presets.crash_site.outpost_builder'
+local Token = require 'utils.global_token'
+
+local loot = {
+    {weight = 5},
+    {stack = {name = 'coin', count = 2500, distance_factor = 1 / 2}, weight = 5},
+    {stack = {name = 'engine-unit', count = 500, distance_factor = 1 / 2}, weight = 5},
+    {stack = {name = 'electric-engine-unit', count = 250, distance_factor = 1 / 2}, weight = 5},
+    {stack = {name = 'rail', count = 500, distance_factor = 1}, weight = 1},
+    {stack = {name = 'tank', count = 1, distance_factor = 1 / 128}, weight = 1},
+    {stack = {name = 'locomotive', count = 5, distance_factor = 1 / 128}, weight = 1},
+    {stack = {name = 'cargo-wagon', count = 5, distance_factor = 1 / 128}, weight = 1},
+    {stack = {name = 'fluid-wagon', count = 5, distance_factor = 1 / 128}, weight = 1}
+}
+
+local weights = ob.prepare_weighted_loot(loot)
+
+local loot_callback =
+    Token.register(
+    function(chest)
+        ob.do_random_loot(chest, weights, loot)
+    end
+)
+
+local factory = {
+    callback = ob.magic_item_crafting_callback,
+    data = {
+        recipe = 'engine-unit',
+        output = {min_rate = 1 / 60, distance_factor = 1 / 60 / 100, item = 'engine-unit'}
+    }
+}
+
+local factory_b = {
+    callback = ob.magic_item_crafting_callback,
+    data = {
+        recipe = 'electric-engine-unit',
+        output = {min_rate = 1 / 60, distance_factor = 1 / 60 / 100, item = 'engine-unit'}
+    }
+}
+
+local market = {
+    callback = ob.market_set_items_callback,
+    data = {
+        {
+            name = 'engine-unit',
+            price = 4,
+            distance_factor = 0.005 / 32,
+            min_price = 0.4
+        },
+        {
+            name = 'electric-engine-unit',
+            price = 8,
+            distance_factor = 0.005 / 32,
+            min_price = 0.8
+        },
+        {
+            name = 'car',
+            price = 50,
+            distance_factor = 0.005 / 32,
+            min_price = 40
+        },
+        {
+            name = 'rail',
+            price = 1,
+            distance_factor = 0.005 / 32,
+            min_price = 0.1
+        },
+        {
+            name = 'tank',
+            price = 1000,
+            distance_factor = 0.005 / 32,
+            min_price = 250
+        },
+        {
+            name = 'locomotive',
+            price = 100,
+            distance_factor = 0.005 / 32,
+            min_price = 40
+        },
+        {
+            name = 'cargo-wagon',
+            price = 20,
+            distance_factor = 0.005 / 32,
+            min_price = 10
+        },
+        {
+            name = 'fluid-wagon',
+            price = 40,
+            distance_factor = 0.005 / 32,
+            min_price = 20
+        }
+    }
+}
+
+local base_factory = require 'map_gen.presets.crash_site.outpost_data.big_factory'
+
+local level2 = ob.extend_1_way(base_factory[1], {loot = {callback = loot_callback}})
+local level3 =
+    ob.extend_1_way(
+    base_factory[2],
+    {
+        factory = factory,
+        fallback = level2
+    }
+)
+local level3b =
+    ob.extend_1_way(
+    base_factory[2],
+    {
+        factory = factory_b,
+        fallback = level2
+    }
+)
+local level4 =
+    ob.extend_1_way(
+    base_factory[3],
+    {
+        market = market,
+        fallback = level3
+    }
+)
+return {
+    settings = {
+        blocks = 9,
+        variance = 3,
+        min_step = 2,
+        max_level = 3
+    },
+    walls = {
+        require 'map_gen.presets.crash_site.outpost_data.heavy_gun_turrets'
+    },
+    bases = {
+        {level3, level3b, level2},
+        {level4}
+    }
+}
diff --git a/map_gen/presets/crash_site/outpost_data/big_furance.lua b/map_gen/presets/crash_site/outpost_data/big_furance.lua
new file mode 100644
index 00000000..d11e48e9
--- /dev/null
+++ b/map_gen/presets/crash_site/outpost_data/big_furance.lua
@@ -0,0 +1,132 @@
+local ob = require 'map_gen.presets.crash_site.outpost_builder'
+
+local level2 =
+    ob.make_1_way {
+    force = 'neutral',
+    [1] = {tile = 'refined-concrete'},
+    [2] = {tile = 'refined-concrete'},
+    [3] = {tile = 'refined-concrete'},
+    [4] = {tile = 'refined-concrete'},
+    [5] = {tile = 'refined-concrete'},
+    [6] = {tile = 'refined-concrete'},
+    [7] = {tile = 'refined-concrete'},
+    [8] = {entity = {name = 'steel-chest', callback = 'loot'}, tile = 'refined-concrete'},
+    [9] = {entity = {name = 'steel-chest', callback = 'loot'}, tile = 'refined-concrete'},
+    [10] = {entity = {name = 'steel-chest', callback = 'loot'}, tile = 'refined-concrete'},
+    [11] = {entity = {name = 'steel-chest', callback = 'loot'}, tile = 'refined-concrete'},
+    [12] = {tile = 'refined-concrete'},
+    [13] = {tile = 'refined-concrete'},
+    [14] = {entity = {name = 'steel-chest', callback = 'loot'}, tile = 'refined-concrete'},
+    [15] = {entity = {name = 'steel-chest', callback = 'loot'}, tile = 'refined-concrete'},
+    [16] = {entity = {name = 'steel-chest', callback = 'loot'}, tile = 'refined-concrete'},
+    [17] = {entity = {name = 'steel-chest', callback = 'loot'}, tile = 'refined-concrete'},
+    [18] = {tile = 'refined-concrete'},
+    [19] = {tile = 'refined-concrete'},
+    [20] = {entity = {name = 'steel-chest', callback = 'loot'}, tile = 'refined-concrete'},
+    [21] = {entity = {name = 'steel-chest', callback = 'loot'}, tile = 'refined-concrete'},
+    [22] = {entity = {name = 'steel-chest', callback = 'loot'}, tile = 'refined-concrete'},
+    [23] = {entity = {name = 'steel-chest', callback = 'loot'}, tile = 'refined-concrete'},
+    [24] = {tile = 'refined-concrete'},
+    [25] = {tile = 'refined-concrete'},
+    [26] = {entity = {name = 'steel-chest', callback = 'loot'}, tile = 'refined-concrete'},
+    [27] = {entity = {name = 'steel-chest', callback = 'loot'}, tile = 'refined-concrete'},
+    [28] = {entity = {name = 'steel-chest', callback = 'loot'}, tile = 'refined-concrete'},
+    [29] = {entity = {name = 'steel-chest', callback = 'loot'}, tile = 'refined-concrete'},
+    [30] = {tile = 'refined-concrete'},
+    [31] = {tile = 'refined-concrete'},
+    [32] = {tile = 'refined-concrete'},
+    [33] = {tile = 'refined-concrete'},
+    [34] = {tile = 'refined-concrete'},
+    [35] = {tile = 'refined-concrete'},
+    [36] = {tile = 'refined-concrete'}
+}
+
+local level3 =
+    ob.make_1_way {
+    force = 'neutral',
+    max_count = 9,
+    [1] = {tile = 'refined-concrete'},
+    [2] = {tile = 'refined-concrete'},
+    [3] = {tile = 'refined-concrete'},
+    [4] = {tile = 'refined-concrete'},
+    [5] = {tile = 'refined-concrete'},
+    [6] = {tile = 'refined-concrete'},
+    [7] = {tile = 'refined-concrete'},
+    [8] = {tile = 'refined-concrete'},
+    [9] = {tile = 'refined-concrete'},
+    [10] = {tile = 'refined-concrete'},
+    [11] = {tile = 'refined-concrete'},
+    [12] = {tile = 'refined-concrete'},
+    [13] = {tile = 'refined-concrete'},
+    [14] = {tile = 'refined-concrete'},
+    [15] = {entity = {name = 'electric-furnace', callback = 'factory'}, tile = 'refined-concrete'},
+    [16] = {tile = 'refined-concrete'},
+    [17] = {tile = 'refined-concrete'},
+    [18] = {tile = 'refined-concrete'},
+    [19] = {tile = 'refined-concrete'},
+    [20] = {tile = 'refined-concrete'},
+    [21] = {tile = 'refined-concrete'},
+    [22] = {tile = 'refined-concrete'},
+    [23] = {tile = 'refined-concrete'},
+    [24] = {tile = 'refined-concrete'},
+    [25] = {tile = 'refined-concrete'},
+    [26] = {tile = 'refined-concrete'},
+    [27] = {tile = 'refined-concrete'},
+    [28] = {tile = 'refined-concrete'},
+    [29] = {tile = 'refined-concrete'},
+    [30] = {tile = 'refined-concrete'},
+    [31] = {tile = 'refined-concrete'},
+    [32] = {tile = 'refined-concrete'},
+    [33] = {tile = 'refined-concrete'},
+    [34] = {tile = 'refined-concrete'},
+    [35] = {tile = 'refined-concrete'},
+    [36] = {tile = 'refined-concrete'}
+}
+
+local level4 =
+    ob.make_1_way {
+    force = 'neutral',
+    max_count = 1,
+    [1] = {tile = 'refined-concrete'},
+    [2] = {tile = 'refined-concrete'},
+    [3] = {tile = 'refined-concrete'},
+    [4] = {tile = 'refined-concrete'},
+    [5] = {tile = 'refined-concrete'},
+    [6] = {tile = 'refined-concrete'},
+    [7] = {tile = 'refined-concrete'},
+    [8] = {tile = 'refined-concrete'},
+    [9] = {tile = 'refined-concrete'},
+    [10] = {tile = 'refined-concrete'},
+    [11] = {tile = 'refined-concrete'},
+    [12] = {tile = 'refined-concrete'},
+    [13] = {tile = 'refined-concrete'},
+    [14] = {tile = 'refined-concrete'},
+    [15] = {entity = {name = 'market', callback = 'market'}},
+    [16] = {tile = 'refined-concrete'},
+    [17] = {tile = 'refined-concrete'},
+    [18] = {tile = 'refined-concrete'},
+    [19] = {tile = 'refined-concrete'},
+    [20] = {tile = 'refined-concrete'},
+    [21] = {tile = 'refined-concrete'},
+    [22] = {tile = 'refined-concrete'},
+    [23] = {tile = 'refined-concrete'},
+    [24] = {tile = 'refined-concrete'},
+    [25] = {tile = 'refined-concrete'},
+    [26] = {tile = 'refined-concrete'},
+    [27] = {tile = 'refined-concrete'},
+    [28] = {tile = 'refined-concrete'},
+    [29] = {tile = 'refined-concrete'},
+    [30] = {tile = 'refined-concrete'},
+    [31] = {tile = 'refined-concrete'},
+    [32] = {tile = 'refined-concrete'},
+    [33] = {tile = 'refined-concrete'},
+    [34] = {tile = 'refined-concrete'},
+    [35] = {tile = 'refined-concrete'},
+    [36] = {tile = 'refined-concrete'}
+}
+
+return {
+    level2,
+    level3,
+    level4
+}
diff --git a/map_gen/presets/crash_site/outpost_data/big_gear_factory.lua b/map_gen/presets/crash_site/outpost_data/big_gear_factory.lua
index 440675f0..415fd244 100644
--- a/map_gen/presets/crash_site/outpost_data/big_gear_factory.lua
+++ b/map_gen/presets/crash_site/outpost_data/big_gear_factory.lua
@@ -18,167 +18,57 @@ local loot_callback =
     end
 )
 
-local level2 =
-    ob.make_1_way {
-    force = 'neutral',
-    loot = {callback = loot_callback},
-    [1] = {tile = 'refined-concrete'},
-    [2] = {tile = 'refined-concrete'},
-    [3] = {tile = 'refined-concrete'},
-    [4] = {tile = 'refined-concrete'},
-    [5] = {tile = 'refined-concrete'},
-    [6] = {tile = 'refined-concrete'},
-    [7] = {tile = 'refined-concrete'},
-    [8] = {entity = {name = 'steel-chest', callback = 'loot'}, tile = 'refined-concrete'},
-    [9] = {entity = {name = 'steel-chest', callback = 'loot'}, tile = 'refined-concrete'},
-    [10] = {entity = {name = 'steel-chest', callback = 'loot'}, tile = 'refined-concrete'},
-    [11] = {entity = {name = 'steel-chest', callback = 'loot'}, tile = 'refined-concrete'},
-    [12] = {tile = 'refined-concrete'},
-    [13] = {tile = 'refined-concrete'},
-    [14] = {entity = {name = 'steel-chest', callback = 'loot'}, tile = 'refined-concrete'},
-    [15] = {entity = {name = 'steel-chest', callback = 'loot'}, tile = 'refined-concrete'},
-    [16] = {entity = {name = 'steel-chest', callback = 'loot'}, tile = 'refined-concrete'},
-    [17] = {entity = {name = 'steel-chest', callback = 'loot'}, tile = 'refined-concrete'},
-    [18] = {tile = 'refined-concrete'},
-    [19] = {tile = 'refined-concrete'},
-    [20] = {entity = {name = 'steel-chest', callback = 'loot'}, tile = 'refined-concrete'},
-    [21] = {entity = {name = 'steel-chest', callback = 'loot'}, tile = 'refined-concrete'},
-    [22] = {entity = {name = 'steel-chest', callback = 'loot'}, tile = 'refined-concrete'},
-    [23] = {entity = {name = 'steel-chest', callback = 'loot'}, tile = 'refined-concrete'},
-    [24] = {tile = 'refined-concrete'},
-    [25] = {tile = 'refined-concrete'},
-    [26] = {entity = {name = 'steel-chest', callback = 'loot'}, tile = 'refined-concrete'},
-    [27] = {entity = {name = 'steel-chest', callback = 'loot'}, tile = 'refined-concrete'},
-    [28] = {entity = {name = 'steel-chest', callback = 'loot'}, tile = 'refined-concrete'},
-    [29] = {entity = {name = 'steel-chest', callback = 'loot'}, tile = 'refined-concrete'},
-    [30] = {tile = 'refined-concrete'},
-    [31] = {tile = 'refined-concrete'},
-    [32] = {tile = 'refined-concrete'},
-    [33] = {tile = 'refined-concrete'},
-    [34] = {tile = 'refined-concrete'},
-    [35] = {tile = 'refined-concrete'},
-    [36] = {tile = 'refined-concrete'}
+local factory = {
+    callback = ob.magic_item_crafting_callback,
+    data = {
+        recipe = 'iron-gear-wheel',
+        output = {min_rate = 1 / 60, distance_factor = 1 / 60 / 100, item = 'iron-gear-wheel'}
+    }
 }
 
+local market = {
+    callback = ob.market_set_items_callback,
+    data = {
+        {
+            name = 'iron-gear-wheel',
+            price = 0.5,
+            distance_factor = 0.005 / 32,
+            min_price = 0.025
+        },
+        {
+            name = 'iron-plate',
+            price = 0.4,
+            distance_factor = 0.005 / 32,
+            min_price = 0.02
+        },
+        {
+            name = 'steel-plate',
+            price = 2,
+            distance_factor = 0.005 / 32,
+            min_price = 0.125
+        }
+    }
+}
+
+local base_factory = require 'map_gen.presets.crash_site.outpost_data.big_factory'
+
+local level2 = ob.extend_1_way(base_factory[1], {loot = {callback = loot_callback}})
 local level3 =
-    ob.make_1_way {
-    force = 'neutral',
-    factory = {
-        callback = ob.magic_item_crafting_callback,
-        data = {
-            recipe = 'iron-gear-wheel',
-            output = {min_rate = 1 / 60, distance_factor = 1 / 60 / 100, item = 'iron-gear-wheel'}
-        }
-    },
-    max_count = 8,
-    fallback = level2,
-    [1] = {tile = 'refined-concrete'},
-    [2] = {tile = 'refined-concrete'},
-    [3] = {tile = 'refined-concrete'},
-    [4] = {tile = 'refined-concrete'},
-    [5] = {tile = 'refined-concrete'},
-    [6] = {tile = 'refined-concrete'},
-    [7] = {tile = 'refined-concrete'},
-    [8] = {tile = 'refined-concrete'},
-    [9] = {tile = 'refined-concrete'},
-    [10] = {tile = 'refined-concrete'},
-    [11] = {tile = 'refined-concrete'},
-    [12] = {tile = 'refined-concrete'},
-    [13] = {tile = 'refined-concrete'},
-    [14] = {tile = 'refined-concrete'},
-    [15] = {entity = {name = 'assembling-machine-2', callback = 'factory'}, tile = 'refined-concrete'},
-    [16] = {tile = 'refined-concrete'},
-    [17] = {tile = 'refined-concrete'},
-    [18] = {tile = 'refined-concrete'},
-    [19] = {tile = 'refined-concrete'},
-    [20] = {tile = 'refined-concrete'},
-    [21] = {tile = 'refined-concrete'},
-    [22] = {tile = 'refined-concrete'},
-    [23] = {tile = 'refined-concrete'},
-    [24] = {tile = 'refined-concrete'},
-    [25] = {tile = 'refined-concrete'},
-    [26] = {tile = 'refined-concrete'},
-    [27] = {tile = 'refined-concrete'},
-    [28] = {tile = 'refined-concrete'},
-    [29] = {tile = 'refined-concrete'},
-    [30] = {tile = 'refined-concrete'},
-    [31] = {tile = 'refined-concrete'},
-    [32] = {tile = 'refined-concrete'},
-    [33] = {tile = 'refined-concrete'},
-    [34] = {tile = 'refined-concrete'},
-    [35] = {tile = 'refined-concrete'},
-    [36] = {tile = 'refined-concrete'}
-}
-
+    ob.extend_1_way(
+    base_factory[2],
+    {
+        factory = factory,
+        fallback = level2
+    }
+)
 local level4 =
-    ob.make_1_way {
-    force = 'neutral',
-    market = {
-        callback = ob.market_set_items_callback,
-        data = {
-            {
-                offer = {type = 'give-item', item = 'iron-gear-wheel', count = 100},
-                name = 'coin',
-                price = 100,
-                distance_factor = 1 / 32,
-                min_price = 5
-            },
-            {
-                offer = {type = 'give-item', item = 'iron-plate', count = 100},
-                name = 'coin',
-                price = 80,
-                distance_factor = 1 / 32,
-                min_price = 4
-            },
-            {
-                offer = {type = 'give-item', item = 'steel-plate', count = 100},
-                name = 'coin',
-                price = 400,
-                distance_factor = 1 / 32,
-                min_price = 25
-            }
-        }
-    },
-    max_count = 1,
-    fallback = level3,
-    [1] = {tile = 'refined-concrete'},
-    [2] = {tile = 'refined-concrete'},
-    [3] = {tile = 'refined-concrete'},
-    [4] = {tile = 'refined-concrete'},
-    [5] = {tile = 'refined-concrete'},
-    [6] = {tile = 'refined-concrete'},
-    [7] = {tile = 'refined-concrete'},
-    [8] = {tile = 'refined-concrete'},
-    [9] = {tile = 'refined-concrete'},
-    [10] = {tile = 'refined-concrete'},
-    [11] = {tile = 'refined-concrete'},
-    [12] = {tile = 'refined-concrete'},
-    [13] = {tile = 'refined-concrete'},
-    [14] = {tile = 'refined-concrete'},
-    [15] = {entity = {name = 'market', callback = 'market'}},
-    [16] = {tile = 'refined-concrete'},
-    [17] = {tile = 'refined-concrete'},
-    [18] = {tile = 'refined-concrete'},
-    [19] = {tile = 'refined-concrete'},
-    [20] = {tile = 'refined-concrete'},
-    [21] = {tile = 'refined-concrete'},
-    [22] = {tile = 'refined-concrete'},
-    [23] = {tile = 'refined-concrete'},
-    [24] = {tile = 'refined-concrete'},
-    [25] = {tile = 'refined-concrete'},
-    [26] = {tile = 'refined-concrete'},
-    [27] = {tile = 'refined-concrete'},
-    [28] = {tile = 'refined-concrete'},
-    [29] = {tile = 'refined-concrete'},
-    [30] = {tile = 'refined-concrete'},
-    [31] = {tile = 'refined-concrete'},
-    [32] = {tile = 'refined-concrete'},
-    [33] = {tile = 'refined-concrete'},
-    [34] = {tile = 'refined-concrete'},
-    [35] = {tile = 'refined-concrete'},
-    [36] = {tile = 'refined-concrete'}
-}
-
+    ob.extend_1_way(
+    base_factory[3],
+    {
+        market = market,
+        fallback = level3
+    }
+)
 return {
     settings = {
         blocks = 9,
diff --git a/map_gen/presets/crash_site/outpost_data/big_iron_plate_factory.lua b/map_gen/presets/crash_site/outpost_data/big_iron_plate_factory.lua
index f8a43490..b5b326c2 100644
--- a/map_gen/presets/crash_site/outpost_data/big_iron_plate_factory.lua
+++ b/map_gen/presets/crash_site/outpost_data/big_iron_plate_factory.lua
@@ -18,193 +18,81 @@ local loot_callback =
     end
 )
 
-local level2 =
-    ob.make_1_way {
-    force = 'neutral',
-    loot = {callback = loot_callback},
-    [1] = {tile = 'refined-concrete'},
-    [2] = {tile = 'refined-concrete'},
-    [3] = {tile = 'refined-concrete'},
-    [4] = {tile = 'refined-concrete'},
-    [5] = {tile = 'refined-concrete'},
-    [6] = {tile = 'refined-concrete'},
-    [7] = {tile = 'refined-concrete'},
-    [8] = {entity = {name = 'steel-chest', callback = 'loot'}, tile = 'refined-concrete'},
-    [9] = {entity = {name = 'steel-chest', callback = 'loot'}, tile = 'refined-concrete'},
-    [10] = {entity = {name = 'steel-chest', callback = 'loot'}, tile = 'refined-concrete'},
-    [11] = {entity = {name = 'steel-chest', callback = 'loot'}, tile = 'refined-concrete'},
-    [12] = {tile = 'refined-concrete'},
-    [13] = {tile = 'refined-concrete'},
-    [14] = {entity = {name = 'steel-chest', callback = 'loot'}, tile = 'refined-concrete'},
-    [15] = {entity = {name = 'steel-chest', callback = 'loot'}, tile = 'refined-concrete'},
-    [16] = {entity = {name = 'steel-chest', callback = 'loot'}, tile = 'refined-concrete'},
-    [17] = {entity = {name = 'steel-chest', callback = 'loot'}, tile = 'refined-concrete'},
-    [18] = {tile = 'refined-concrete'},
-    [19] = {tile = 'refined-concrete'},
-    [20] = {entity = {name = 'steel-chest', callback = 'loot'}, tile = 'refined-concrete'},
-    [21] = {entity = {name = 'steel-chest', callback = 'loot'}, tile = 'refined-concrete'},
-    [22] = {entity = {name = 'steel-chest', callback = 'loot'}, tile = 'refined-concrete'},
-    [23] = {entity = {name = 'steel-chest', callback = 'loot'}, tile = 'refined-concrete'},
-    [24] = {tile = 'refined-concrete'},
-    [25] = {tile = 'refined-concrete'},
-    [26] = {entity = {name = 'steel-chest', callback = 'loot'}, tile = 'refined-concrete'},
-    [27] = {entity = {name = 'steel-chest', callback = 'loot'}, tile = 'refined-concrete'},
-    [28] = {entity = {name = 'steel-chest', callback = 'loot'}, tile = 'refined-concrete'},
-    [29] = {entity = {name = 'steel-chest', callback = 'loot'}, tile = 'refined-concrete'},
-    [30] = {tile = 'refined-concrete'},
-    [31] = {tile = 'refined-concrete'},
-    [32] = {tile = 'refined-concrete'},
-    [33] = {tile = 'refined-concrete'},
-    [34] = {tile = 'refined-concrete'},
-    [35] = {tile = 'refined-concrete'},
-    [36] = {tile = 'refined-concrete'}
+local factory = {
+    callback = ob.magic_item_crafting_callback,
+    data = {
+        furance_item = {name = 'iron-ore', count = 100},
+        output = {min_rate = 1.5 / 60, distance_factor = 1.5 / 60 / 100, item = 'iron-plate'}
+    }
 }
 
-local level3 =
-    ob.make_1_way {
-    force = 'neutral',
-    factory = {
-        callback = ob.magic_item_crafting_callback,
-        data = {
-            furance_item = 'iron-ore',
-            output = {min_rate = 1.5 / 60, distance_factor = 1.5 / 60 / 100, item = 'iron-plate'}
-        }
-    },
-    max_count = 9,
-    fallback = level2,
-    [1] = {tile = 'refined-concrete'},
-    [2] = {tile = 'refined-concrete'},
-    [3] = {tile = 'refined-concrete'},
-    [4] = {tile = 'refined-concrete'},
-    [5] = {tile = 'refined-concrete'},
-    [6] = {tile = 'refined-concrete'},
-    [7] = {tile = 'refined-concrete'},
-    [8] = {tile = 'refined-concrete'},
-    [9] = {tile = 'refined-concrete'},
-    [10] = {tile = 'refined-concrete'},
-    [11] = {tile = 'refined-concrete'},
-    [12] = {tile = 'refined-concrete'},
-    [13] = {tile = 'refined-concrete'},
-    [14] = {tile = 'refined-concrete'},
-    [15] = {entity = {name = 'electric-furnace', callback = 'factory'}, tile = 'refined-concrete'},
-    [16] = {tile = 'refined-concrete'},
-    [17] = {tile = 'refined-concrete'},
-    [18] = {tile = 'refined-concrete'},
-    [19] = {tile = 'refined-concrete'},
-    [20] = {tile = 'refined-concrete'},
-    [21] = {tile = 'refined-concrete'},
-    [22] = {tile = 'refined-concrete'},
-    [23] = {tile = 'refined-concrete'},
-    [24] = {tile = 'refined-concrete'},
-    [25] = {tile = 'refined-concrete'},
-    [26] = {tile = 'refined-concrete'},
-    [27] = {tile = 'refined-concrete'},
-    [28] = {tile = 'refined-concrete'},
-    [29] = {tile = 'refined-concrete'},
-    [30] = {tile = 'refined-concrete'},
-    [31] = {tile = 'refined-concrete'},
-    [32] = {tile = 'refined-concrete'},
-    [33] = {tile = 'refined-concrete'},
-    [34] = {tile = 'refined-concrete'},
-    [35] = {tile = 'refined-concrete'},
-    [36] = {tile = 'refined-concrete'}
+local factory_b = {
+    callback = ob.magic_item_crafting_callback,
+    data = {
+        furance_item = {name = 'iron-plate', count = 100},
+        output = {min_rate = 1.5 / 60, distance_factor = 1.5 / 60 / 100, item = 'steel-plate'}
+    }
 }
 
+local market = {
+    callback = ob.market_set_items_callback,
+    data = {
+        {
+            name = 'iron-plate',
+            price = 0.3,
+            distance_factor = 0.005 / 32,
+            min_price = 0.03
+        },
+        {
+            name = 'steel-plate',
+            price = 1.5,
+            distance_factor = 0.005 / 32,
+            min_price = 0.15
+        }
+    }
+}
+
+local base_factory = require 'map_gen.presets.crash_site.outpost_data.medium_furance'
+
+local level2 = ob.extend_1_way(base_factory[1], {loot = {callback = loot_callback}})
+local level3 =
+    ob.extend_1_way(
+    base_factory[2],
+    {
+        factory = factory,
+        fallback = level2
+    }
+)
+
 local level3b =
     ob.extend_1_way(
-    level3,
+    base_factory[2],
     {
-        factory = {
-            callback = ob.magic_item_crafting_callback,
-            data = {
-                furance_item = {name = 'iron-plate', count = 100},
-                output = {min_rate = 1.5 / 60, distance_factor = 1.5 / 60 / 100, item = 'steel-plate'}
-            }
-        }
+        factory = factory_b,
+        fallback = level2
     }
 )
 
 local level4 =
-    ob.make_1_way {
-    force = 'neutral',
-    market = {
-        callback = ob.market_set_items_callback,
-        data = {
-            {
-                offer = {type = 'give-item', item = 'iron-plate', count = 100},
-                name = 'coin',
-                price = 60,
-                distance_factor = 1 / 32,
-                min_price = 6
-            },
-            {
-                offer = {type = 'give-item', item = 'steel-plate', count = 100},
-                name = 'coin',
-                price = 300,
-                distance_factor = 1 / 32,
-                min_price = 30
-            }
-        }
-    },
-    max_count = 1,
-    fallback = level3,
-    [1] = {tile = 'refined-concrete'},
-    [2] = {tile = 'refined-concrete'},
-    [3] = {tile = 'refined-concrete'},
-    [4] = {tile = 'refined-concrete'},
-    [5] = {tile = 'refined-concrete'},
-    [6] = {tile = 'refined-concrete'},
-    [7] = {tile = 'refined-concrete'},
-    [8] = {tile = 'refined-concrete'},
-    [9] = {tile = 'refined-concrete'},
-    [10] = {tile = 'refined-concrete'},
-    [11] = {tile = 'refined-concrete'},
-    [12] = {tile = 'refined-concrete'},
-    [13] = {tile = 'refined-concrete'},
-    [14] = {tile = 'refined-concrete'},
-    [15] = {entity = {name = 'market', callback = 'market'}},
-    [16] = {tile = 'refined-concrete'},
-    [17] = {tile = 'refined-concrete'},
-    [18] = {tile = 'refined-concrete'},
-    [19] = {tile = 'refined-concrete'},
-    [20] = {tile = 'refined-concrete'},
-    [21] = {tile = 'refined-concrete'},
-    [22] = {tile = 'refined-concrete'},
-    [23] = {tile = 'refined-concrete'},
-    [24] = {tile = 'refined-concrete'},
-    [25] = {tile = 'refined-concrete'},
-    [26] = {tile = 'refined-concrete'},
-    [27] = {tile = 'refined-concrete'},
-    [28] = {tile = 'refined-concrete'},
-    [29] = {tile = 'refined-concrete'},
-    [30] = {tile = 'refined-concrete'},
-    [31] = {tile = 'refined-concrete'},
-    [32] = {tile = 'refined-concrete'},
-    [33] = {tile = 'refined-concrete'},
-    [34] = {tile = 'refined-concrete'},
-    [35] = {tile = 'refined-concrete'},
-    [36] = {tile = 'refined-concrete'}
-}
-
-local level4b =
     ob.extend_1_way(
-    level4,
+    base_factory[3],
     {
+        market = market,
         fallback = level3b
     }
 )
-
 return {
     settings = {
         blocks = 9,
         variance = 3,
         min_step = 2,
-        max_level = 2
+        max_level = 3
     },
     walls = {
         require 'map_gen.presets.crash_site.outpost_data.heavy_gun_turrets'
     },
     bases = {
-        {level4, level4b, level2}
+        {level2, level3},
+        {level4}
     }
 }
diff --git a/map_gen/presets/crash_site/outpost_data/big_science_factory.lua b/map_gen/presets/crash_site/outpost_data/big_science_factory.lua
new file mode 100644
index 00000000..9bba35f9
--- /dev/null
+++ b/map_gen/presets/crash_site/outpost_data/big_science_factory.lua
@@ -0,0 +1,123 @@
+local ob = require 'map_gen.presets.crash_site.outpost_builder'
+local Token = require 'utils.global_token'
+
+local loot = {
+    {weight = 10},
+    {stack = {name = 'coin', count = 2500, distance_factor = 1 / 2}, weight = 5},
+    {stack = {name = 'science-pack-1', count = 200, distance_factor = 1 / 10}, weight = 2},
+    {stack = {name = 'science-pack-2', count = 100, distance_factor = 1 / 10}, weight = 2},
+    {stack = {name = 'military-science-pack', count = 75, distance_factor = 1 / 10}, weight = 3},
+    {stack = {name = 'science-pack-3', count = 75, distance_factor = 1 / 10}, weight = 3},
+    {stack = {name = 'production-science-pack', count = 50, distance_factor = 1 / 10}, weight = 5},
+    {stack = {name = 'high-tech-science-pack', count = 50, distance_factor = 1 / 10}, weight = 5}
+}
+
+local weights = ob.prepare_weighted_loot(loot)
+
+local loot_callback =
+    Token.register(
+    function(chest)
+        ob.do_random_loot(chest, weights, loot)
+    end
+)
+
+local factory = {
+    callback = ob.magic_item_crafting_callback,
+    data = {
+        recipe = 'production-science-pack',
+        output = {min_rate = 0.1 / 60, distance_factor = 1 / 60 / 1000, item = 'production-science-pack'}
+    }
+}
+
+local factory_b = {
+    callback = ob.magic_item_crafting_callback,
+    data = {
+        recipe = 'high-tech-science-pack',
+        output = {min_rate = 0.1 / 60, distance_factor = 1 / 60 / 1000, item = 'high-tech-science-pack'}
+    }
+}
+
+local market = {
+    callback = ob.market_set_items_callback,
+    data = {
+        {
+            name = 'science-pack-1',
+            price = 10,
+            distance_factor = 0.005 / 32,
+            min_price = 1
+        },
+        {
+            name = 'science-pack-2',
+            price = 20,
+            distance_factor = 0.005 / 32,
+            min_price = 2
+        },
+        {
+            name = 'military-science-pack',
+            price = 40,
+            distance_factor = 0.005 / 32,
+            min_price = 4
+        },
+        {
+            name = 'science-pack-3',
+            price = 60,
+            distance_factor = 0.005 / 32,
+            min_price = 4
+        },
+        {
+            name = 'production-science-pack',
+            price = 120,
+            distance_factor = 0.005 / 32,
+            min_price = 4
+        },
+        {
+            name = 'high-tech-science-pack',
+            price = 180,
+            distance_factor = 0.005 / 32,
+            min_price = 4
+        }
+    }
+}
+
+local base_factory = require 'map_gen.presets.crash_site.outpost_data.big_factory'
+
+local level2 = ob.extend_1_way(base_factory[1], {loot = {callback = loot_callback}})
+local level3 =
+    ob.extend_1_way(
+    base_factory[2],
+    {
+        factory = factory,
+        fallback = level2
+    }
+)
+local level3b =
+    ob.extend_1_way(
+    base_factory[2],
+    {
+        factory = factory_b,
+        fallback = level2
+    }
+)
+local level4 =
+    ob.extend_1_way(
+    base_factory[3],
+    {
+        market = market,
+        fallback = level3b
+    }
+)
+return {
+    settings = {
+        blocks = 9,
+        variance = 3,
+        min_step = 2,
+        max_level = 3
+    },
+    walls = {
+        require 'map_gen.presets.crash_site.outpost_data.heavy_laser_turrets'
+    },
+    bases = {
+        {level3, level2},
+        {level4}
+    }
+}
diff --git a/map_gen/presets/crash_site/outpost_data/heavy_flame_turrets.lua b/map_gen/presets/crash_site/outpost_data/heavy_flame_turrets.lua
index 94d587c2..ea4d087f 100644
--- a/map_gen/presets/crash_site/outpost_data/heavy_flame_turrets.lua
+++ b/map_gen/presets/crash_site/outpost_data/heavy_flame_turrets.lua
@@ -2,6 +2,7 @@ local ob = require 'map_gen.presets.crash_site.outpost_builder'
 
 return {
     ob.make_4_way {
+        turret = {callback = ob.refill_liquid_turret_callback, data = ob.light_oil_ammo},
         [1] = {entity = {name = 'stone-wall'}},
         [2] = {entity = {name = 'stone-wall'}},
         [3] = {entity = {name = 'stone-wall'}},
@@ -26,11 +27,20 @@ return {
         [22] = {tile = 'refined-hazard-concrete-left'},
         [23] = {tile = 'refined-hazard-concrete-left'},
         [24] = {tile = 'refined-hazard-concrete-left'},
-        [25] = {entity = {name = 'flamethrower-turret', offset = 1}, tile = 'refined-hazard-concrete-left'},
+        [25] = {
+            entity = {name = 'flamethrower-turret', callback = 'turret', offset = 1},
+            tile = 'refined-hazard-concrete-left'
+        },
         [26] = {tile = 'refined-hazard-concrete-left'},
-        [27] = {entity = {name = 'flamethrower-turret', offset = 1}, tile = 'refined-hazard-concrete-left'},
+        [27] = {
+            entity = {name = 'flamethrower-turret', callback = 'turret', offset = 1},
+            tile = 'refined-hazard-concrete-left'
+        },
         [28] = {tile = 'refined-hazard-concrete-left'},
-        [29] = {entity = {name = 'flamethrower-turret', offset = 1}, tile = 'refined-hazard-concrete-left'},
+        [29] = {
+            entity = {name = 'flamethrower-turret', callback = 'turret', offset = 1},
+            tile = 'refined-hazard-concrete-left'
+        },
         [30] = {tile = 'refined-hazard-concrete-left'},
         [31] = {tile = 'refined-hazard-concrete-left'},
         [32] = {tile = 'refined-hazard-concrete-left'},
@@ -40,6 +50,7 @@ return {
         [36] = {tile = 'refined-hazard-concrete-left'}
     },
     ob.make_4_way {
+        turret = {callback = ob.refill_liquid_turret_callback, data = ob.light_oil_ammo},
         [1] = {entity = {name = 'stone-wall'}},
         [2] = {entity = {name = 'stone-wall'}},
         [3] = {entity = {name = 'stone-wall'}},
@@ -54,9 +65,15 @@ return {
         [12] = {tile = 'refined-hazard-concrete-left'},
         [13] = {entity = {name = 'stone-wall'}},
         [14] = {entity = {name = 'stone-wall'}},
-        [15] = {entity = {name = 'flamethrower-turret', offset = 1}, tile = 'refined-hazard-concrete-left'},
+        [15] = {
+            entity = {name = 'flamethrower-turret', callback = 'turret', offset = 1},
+            tile = 'refined-hazard-concrete-left'
+        },
         [16] = {tile = 'refined-hazard-concrete-left'},
-        [17] = {entity = {name = 'flamethrower-turret', offset = 1}, tile = 'refined-hazard-concrete-left'},
+        [17] = {
+            entity = {name = 'flamethrower-turret', callback = 'turret', offset = 1},
+            tile = 'refined-hazard-concrete-left'
+        },
         [18] = {tile = 'refined-hazard-concrete-left'},
         [19] = {entity = {name = 'stone-wall'}},
         [20] = {entity = {name = 'stone-wall'}},
@@ -67,7 +84,7 @@ return {
         [25] = {entity = {name = 'stone-wall'}},
         [26] = {tile = 'refined-hazard-concrete-left'},
         [27] = {
-            entity = {name = 'flamethrower-turret', direction = 6, offset = 2},
+            entity = {name = 'flamethrower-turret', callback = 'turret', direction = 6, offset = 2},
             tile = 'refined-hazard-concrete-left'
         },
         [28] = {tile = 'refined-hazard-concrete-left'},
@@ -81,6 +98,7 @@ return {
         [36] = {tile = 'refined-hazard-concrete-left'}
     },
     ob.make_4_way {
+        turret = {callback = ob.refill_liquid_turret_callback, data = ob.light_oil_ammo},
         [1] = {entity = {name = 'stone-wall'}},
         [2] = {entity = {name = 'stone-wall'}},
         [3] = {tile = 'refined-hazard-concrete-left'},
@@ -92,7 +110,7 @@ return {
         [9] = {tile = 'refined-hazard-concrete-left'},
         [10] = {tile = 'refined-hazard-concrete-left'},
         [11] = {
-            entity = {name = 'flamethrower-turret', direction = 6, offset = 2},
+            entity = {name = 'flamethrower-turret', callback = 'turret', direction = 6, offset = 2},
             tile = 'refined-hazard-concrete-left'
         },
         [12] = {tile = 'refined-hazard-concrete-left'},
@@ -108,11 +126,20 @@ return {
         [22] = {tile = 'refined-hazard-concrete-left'},
         [23] = {tile = 'refined-hazard-concrete-left'},
         [24] = {tile = 'refined-hazard-concrete-left'},
-        [25] = {entity = {name = 'flamethrower-turret', offset = 1}, tile = 'refined-hazard-concrete-left'},
+        [25] = {
+            entity = {name = 'flamethrower-turret', callback = 'turret', offset = 1},
+            tile = 'refined-hazard-concrete-left'
+        },
         [26] = {tile = 'refined-hazard-concrete-left'},
-        [27] = {entity = {name = 'flamethrower-turret', offset = 1}, tile = 'refined-hazard-concrete-left'},
+        [27] = {
+            entity = {name = 'flamethrower-turret', callback = 'turret', offset = 1},
+            tile = 'refined-hazard-concrete-left'
+        },
         [28] = {tile = 'refined-hazard-concrete-left'},
-        [29] = {entity = {name = 'flamethrower-turret', offset = 1}, tile = 'refined-hazard-concrete-left'},
+        [29] = {
+            entity = {name = 'flamethrower-turret', callback = 'turret', offset = 1},
+            tile = 'refined-hazard-concrete-left'
+        },
         [30] = {tile = 'refined-hazard-concrete-left'},
         [31] = {tile = 'refined-hazard-concrete-left'},
         [32] = {tile = 'refined-hazard-concrete-left'},
diff --git a/map_gen/presets/crash_site/outpost_data/heavy_laser_turrets.lua b/map_gen/presets/crash_site/outpost_data/heavy_laser_turrets.lua
index 91cf2895..47732337 100644
--- a/map_gen/presets/crash_site/outpost_data/heavy_laser_turrets.lua
+++ b/map_gen/presets/crash_site/outpost_data/heavy_laser_turrets.lua
@@ -2,44 +2,61 @@ local ob = require 'map_gen.presets.crash_site.outpost_builder'
 
 return {
     ob.make_4_way {
+        turret = {callback = ob.power_source_callback, data = ob.laser_turrent_power_source},
         [1] = {entity = {name = 'stone-wall'}},
         [2] = {entity = {name = 'stone-wall'}},
-        [3] = {tile = 'concrete'},
-        [4] = {tile = 'hazard-concrete-left'},
-        [5] = {tile = 'concrete'},
-        [6] = {tile = 'hazard-concrete-left'},
+        [3] = {entity = {name = 'stone-wall'}},
+        [4] = {entity = {name = 'stone-wall'}},
+        [5] = {entity = {name = 'stone-wall'}},
+        [6] = {entity = {name = 'stone-wall'}},
         [7] = {entity = {name = 'stone-wall'}},
         [8] = {entity = {name = 'stone-wall'}},
-        [9] = {tile = 'hazard-concrete-left'},
-        [10] = {entity = {name = 'laser-turret', offset = 3}, tile = 'concrete'},
-        [11] = {tile = 'hazard-concrete-left'},
-        [12] = {tile = 'concrete'},
-        [13] = {tile = 'concrete'},
-        [14] = {tile = 'hazard-concrete-left'},
-        [15] = {tile = 'concrete'},
-        [16] = {tile = 'hazard-concrete-left'},
-        [17] = {tile = 'concrete'},
-        [18] = {tile = 'hazard-concrete-left'},
-        [19] = {tile = 'hazard-concrete-left'},
-        [20] = {entity = {name = 'laser-turret', offset = 3}, tile = 'concrete'},
-        [21] = {tile = 'hazard-concrete-left'},
-        [22] = {tile = 'concrete'},
-        [23] = {tile = 'hazard-concrete-left'},
-        [24] = {tile = 'concrete'},
-        [25] = {tile = 'concrete'},
-        [26] = {tile = 'hazard-concrete-left'},
-        [27] = {tile = 'concrete'},
-        [28] = {tile = 'hazard-concrete-left'},
-        [29] = {tile = 'concrete'},
-        [30] = {entity = {name = 'medium-electric-pole'}, tile = 'hazard-concrete-left'},
-        [31] = {tile = 'hazard-concrete-left'},
-        [32] = {tile = 'concrete'},
-        [33] = {tile = 'hazard-concrete-left'},
-        [34] = {tile = 'concrete'},
-        [35] = {entity = {name = 'medium-electric-pole'}, tile = 'hazard-concrete-left'},
-        [36] = {tile = 'concrete'}
+        [9] = {entity = {name = 'stone-wall'}},
+        [10] = {entity = {name = 'stone-wall'}},
+        [11] = {entity = {name = 'stone-wall'}},
+        [12] = {entity = {name = 'stone-wall'}},
+        [13] = {
+            entity = {name = 'laser-turret', callback = 'turret', offset = 3},
+            tile = 'refined-hazard-concrete-left'
+        },
+        [14] = {tile = 'refined-hazard-concrete-left'},
+        [15] = {
+            entity = {name = 'laser-turret', callback = 'turret', offset = 3},
+            tile = 'refined-hazard-concrete-left'
+        },
+        [16] = {tile = 'refined-hazard-concrete-left'},
+        [17] = {
+            entity = {name = 'laser-turret', callback = 'turret', offset = 3},
+            tile = 'refined-hazard-concrete-left'
+        },
+        [18] = {tile = 'refined-hazard-concrete-left'},
+        [19] = {tile = 'refined-hazard-concrete-left'},
+        [20] = {tile = 'refined-hazard-concrete-left'},
+        [21] = {tile = 'refined-hazard-concrete-left'},
+        [22] = {tile = 'refined-hazard-concrete-left'},
+        [23] = {tile = 'refined-hazard-concrete-left'},
+        [24] = {tile = 'refined-hazard-concrete-left'},
+        [25] = {
+            entity = {name = 'laser-turret', callback = 'turret', offset = 3},
+            tile = 'refined-hazard-concrete-left'
+        },
+        [26] = {tile = 'refined-hazard-concrete-left'},
+        [27] = {entity = {name = 'substation', offset = 3}, tile = 'refined-hazard-concrete-left'},
+        [28] = {tile = 'refined-hazard-concrete-left'},
+        [29] = {
+            entity = {name = 'laser-turret', callback = 'turret', offset = 3},
+            tile = 'refined-hazard-concrete-left'
+        },
+        [30] = {tile = 'refined-hazard-concrete-left'},
+        [31] = {tile = 'refined-hazard-concrete-left'},
+        [32] = {tile = 'refined-hazard-concrete-left'},
+        [33] = {tile = 'refined-hazard-concrete-left'},
+        [34] = {tile = 'refined-hazard-concrete-left'},
+        [35] = {tile = 'refined-hazard-concrete-left'},
+        [36] = {tile = 'refined-hazard-concrete-left'}
     },
     ob.make_4_way {
+        turret = {callback = ob.power_source_callback, data = ob.laser_turrent_power_source},
         [1] = {entity = {name = 'stone-wall'}},
         [2] = {entity = {name = 'stone-wall'}},
         [3] = {entity = {name = 'stone-wall'}},
@@ -54,9 +71,15 @@ return {
         [12] = {entity = {name = 'stone-wall'}},
         [13] = {entity = {name = 'stone-wall'}},
         [14] = {entity = {name = 'stone-wall'}},
-        [15] = {entity = {name = 'laser-turret', offset = 3}, tile = 'refined-hazard-concrete-left'},
+        [15] = {
+            entity = {name = 'laser-turret', callback = 'turret', offset = 3},
+            tile = 'refined-hazard-concrete-left'
+        },
         [16] = {tile = 'refined-hazard-concrete-left'},
-        [17] = {entity = {name = 'laser-turret', offset = 3}, tile = 'refined-hazard-concrete-left'},
+        [17] = {
+            entity = {name = 'laser-turret', callback = 'turret', direction = 2, offset = 3},
+            tile = 'refined-hazard-concrete-left'
+        },
         [18] = {tile = 'refined-hazard-concrete-left'},
         [19] = {entity = {name = 'stone-wall'}},
         [20] = {entity = {name = 'stone-wall'}},
@@ -66,7 +89,10 @@ return {
         [24] = {tile = 'refined-hazard-concrete-left'},
         [25] = {entity = {name = 'stone-wall'}},
         [26] = {entity = {name = 'stone-wall'}},
-        [27] = {entity = {name = 'laser-turret', offset = 3}, tile = 'refined-hazard-concrete-left'},
+        [27] = {
+            entity = {name = 'laser-turret', callback = 'turret', direction = 2, offset = 3},
+            tile = 'refined-hazard-concrete-left'
+        },
         [28] = {tile = 'refined-hazard-concrete-left'},
         [29] = {entity = {name = 'substation', offset = 3}, tile = 'refined-hazard-concrete-left'},
         [30] = {tile = 'refined-hazard-concrete-left'},
@@ -78,11 +104,18 @@ return {
         [36] = {tile = 'refined-hazard-concrete-left'}
     },
     ob.make_4_way {
+        turret = {callback = ob.power_source_callback, data = ob.laser_turrent_power_source},
         [1] = {entity = {name = 'stone-wall'}},
         [2] = {entity = {name = 'stone-wall'}},
-        [3] = {entity = {name = 'laser-turret', offset = 3}, tile = 'refined-hazard-concrete-left'},
+        [3] = {
+            entity = {name = 'laser-turret', callback = 'turret', direction = 2, offset = 3},
+            tile = 'refined-hazard-concrete-left'
+        },
         [4] = {tile = 'refined-hazard-concrete-left'},
-        [5] = {entity = {name = 'laser-turret', offset = 3}, tile = 'refined-hazard-concrete-left'},
+        [5] = {
+            entity = {name = 'laser-turret', callback = 'turret', direction = 2, offset = 3},
+            tile = 'refined-hazard-concrete-left'
+        },
         [6] = {tile = 'refined-hazard-concrete-left'},
         [7] = {entity = {name = 'stone-wall'}},
         [8] = {entity = {name = 'stone-wall'}},
@@ -90,11 +123,20 @@ return {
         [10] = {tile = 'refined-hazard-concrete-left'},
         [11] = {tile = 'refined-hazard-concrete-left'},
         [12] = {tile = 'refined-hazard-concrete-left'},
-        [13] = {entity = {name = 'laser-turret', offset = 3}, tile = 'refined-hazard-concrete-left'},
+        [13] = {
+            entity = {name = 'laser-turret', callback = 'turret', direction = 2, offset = 3},
+            tile = 'refined-hazard-concrete-left'
+        },
         [14] = {tile = 'refined-hazard-concrete-left'},
-        [15] = {entity = {name = 'laser-turret', offset = 3}, tile = 'refined-hazard-concrete-left'},
+        [15] = {
+            entity = {name = 'laser-turret', callback = 'turret', direction = 2, offset = 3},
+            tile = 'refined-hazard-concrete-left'
+        },
         [16] = {tile = 'refined-hazard-concrete-left'},
-        [17] = {entity = {name = 'laser-turret', offset = 3}, tile = 'refined-hazard-concrete-left'},
+        [17] = {
+            entity = {name = 'laser-turret', callback = 'turret', direction = 2, offset = 3},
+            tile = 'refined-hazard-concrete-left'
+        },
         [18] = {tile = 'refined-hazard-concrete-left'},
         [19] = {tile = 'refined-hazard-concrete-left'},
         [20] = {tile = 'refined-hazard-concrete-left'},
@@ -102,9 +144,15 @@ return {
         [22] = {tile = 'refined-hazard-concrete-left'},
         [23] = {tile = 'refined-hazard-concrete-left'},
         [24] = {tile = 'refined-hazard-concrete-left'},
-        [25] = {entity = {name = 'laser-turret', offset = 3}, tile = 'refined-hazard-concrete-left'},
+        [25] = {
+            entity = {name = 'laser-turret', callback = 'turret', direction = 2, offset = 3},
+            tile = 'refined-hazard-concrete-left'
+        },
         [26] = {tile = 'refined-hazard-concrete-left'},
-        [27] = {entity = {name = 'laser-turret', offset = 3}, tile = 'refined-hazard-concrete-left'},
+        [27] = {
+            entity = {name = 'laser-turret', callback = 'turret', direction = 2, offset = 3},
+            tile = 'refined-hazard-concrete-left'
+        },
         [28] = {tile = 'refined-hazard-concrete-left'},
         [29] = {entity = {name = 'substation', offset = 3}, tile = 'refined-hazard-concrete-left'},
         [30] = {tile = 'refined-hazard-concrete-left'},
diff --git a/map_gen/presets/crash_site/outpost_data/laser_block.lua b/map_gen/presets/crash_site/outpost_data/laser_block.lua
new file mode 100644
index 00000000..f1cbcb23
--- /dev/null
+++ b/map_gen/presets/crash_site/outpost_data/laser_block.lua
@@ -0,0 +1,41 @@
+local ob = require 'map_gen.presets.crash_site.outpost_builder'
+
+return ob.make_1_way {
+    turret = {callback = ob.power_source_callback, data = ob.laser_turrent_power_source},
+    [1] = {tile = 'refined-concrete'},
+    [2] = {tile = 'refined-concrete'},
+    [3] = {tile = 'refined-concrete'},
+    [4] = {tile = 'refined-concrete'},
+    [5] = {tile = 'refined-concrete'},
+    [6] = {tile = 'refined-concrete'},
+    [7] = {tile = 'refined-concrete'},
+    [8] = {entity = {name = 'laser-turret', callback = 'turret'}, tile = 'refined-concrete'},
+    [9] = {tile = 'refined-concrete'},
+    [10] = {entity = {name = 'laser-turret', callback = 'turret'}, tile = 'refined-concrete'},
+    [11] = {tile = 'refined-concrete'},
+    [12] = {entity = {name = 'laser-turret', callback = 'turret'}, tile = 'refined-concrete'},
+    [13] = {tile = 'refined-concrete'},
+    [14] = {tile = 'refined-concrete'},
+    [15] = {tile = 'refined-concrete'},
+    [16] = {tile = 'refined-concrete'},
+    [17] = {tile = 'refined-concrete'},
+    [18] = {tile = 'refined-concrete'},
+    [19] = {tile = 'refined-concrete'},
+    [20] = {entity = {name = 'laser-turret', callback = 'turret'}, tile = 'refined-concrete'},
+    [21] = {tile = 'refined-concrete'},
+    [22] = {entity = {name = 'substation'}, tile = 'refined-concrete'},
+    [23] = {tile = 'refined-concrete'},
+    [24] = {entity = {name = 'laser-turret', callback = 'turret'}, tile = 'refined-concrete'},
+    [25] = {tile = 'refined-concrete'},
+    [26] = {tile = 'refined-concrete'},
+    [27] = {tile = 'refined-concrete'},
+    [28] = {tile = 'refined-concrete'},
+    [29] = {tile = 'refined-concrete'},
+    [30] = {tile = 'refined-concrete'},
+    [31] = {tile = 'refined-concrete'},
+    [32] = {entity = {name = 'laser-turret', callback = 'turret'}, tile = 'refined-concrete'},
+    [33] = {tile = 'refined-concrete'},
+    [34] = {entity = {name = 'laser-turret', callback = 'turret'}, tile = 'refined-concrete'},
+    [35] = {tile = 'refined-concrete'},
+    [36] = {entity = {name = 'laser-turret', callback = 'turret'}, tile = 'refined-concrete'}
+}
diff --git a/map_gen/presets/crash_site/outpost_data/light_flame_turrets.lua b/map_gen/presets/crash_site/outpost_data/light_flame_turrets.lua
index c2ba8dec..a46aa8a4 100644
--- a/map_gen/presets/crash_site/outpost_data/light_flame_turrets.lua
+++ b/map_gen/presets/crash_site/outpost_data/light_flame_turrets.lua
@@ -2,6 +2,7 @@ local ob = require 'map_gen.presets.crash_site.outpost_builder'
 
 return {
     ob.make_4_way {
+        turret = {callback = ob.refill_liquid_turret_callback, data = ob.light_oil_ammo},
         [1] = {entity = {name = 'stone-wall'}},
         [2] = {entity = {name = 'stone-wall'}},
         [3] = {entity = {name = 'stone-wall'}},
@@ -28,7 +29,7 @@ return {
         [24] = {tile = 'concrete'},
         [25] = {tile = 'concrete'},
         [26] = {tile = 'concrete'},
-        [27] = {entity = {name = 'flamethrower-turret', offset = 1}, tile = 'concrete'},
+        [27] = {entity = {name = 'flamethrower-turret', callback = 'turret', offset = 1}, tile = 'concrete'},
         [28] = {tile = 'concrete'},
         [29] = {tile = 'concrete'},
         [30] = {tile = 'concrete'},
@@ -40,6 +41,7 @@ return {
         [36] = {tile = 'concrete'}
     },
     ob.make_4_way {
+        turret = {callback = ob.refill_liquid_turret_callback, data = ob.light_oil_ammo},
         [1] = {entity = {name = 'stone-wall'}},
         [2] = {entity = {name = 'stone-wall'}},
         [3] = {entity = {name = 'stone-wall'}},
@@ -67,7 +69,7 @@ return {
         [25] = {entity = {name = 'stone-wall'}},
         [26] = {entity = {name = 'stone-wall'}},
         [27] = {tile = 'hazard-concrete-left'},
-        [28] = {entity = {name = 'flamethrower-turret', offset = 1}, tile = 'concrete'},
+        [28] = {entity = {name = 'flamethrower-turret', callback = 'turret', offset = 1}, tile = 'concrete'},
         [29] = {tile = 'concrete'},
         [30] = {tile = 'concrete'},
         [31] = {entity = {name = 'stone-wall'}},
@@ -78,6 +80,7 @@ return {
         [36] = {tile = 'concrete'}
     },
     ob.make_4_way {
+        turret = {callback = ob.refill_liquid_turret_callback, data = ob.light_oil_ammo},
         [1] = {entity = {name = 'stone-wall'}},
         [2] = {entity = {name = 'stone-wall'}},
         [3] = {tile = 'hazard-concrete-left'},
@@ -105,7 +108,7 @@ return {
         [25] = {tile = 'concrete'},
         [26] = {tile = 'concrete'},
         [27] = {tile = 'concrete'},
-        [28] = {entity = {name = 'flamethrower-turret', offset = 1}, tile = 'concrete'},
+        [28] = {entity = {name = 'flamethrower-turret', callback = 'turret', offset = 1}, tile = 'concrete'},
         [29] = {tile = 'concrete'},
         [30] = {tile = 'concrete'},
         [31] = {tile = 'concrete'},
diff --git a/map_gen/presets/crash_site/outpost_data/light_laser_turrets.lua b/map_gen/presets/crash_site/outpost_data/light_laser_turrets.lua
index 0ac909d0..85e142e8 100644
--- a/map_gen/presets/crash_site/outpost_data/light_laser_turrets.lua
+++ b/map_gen/presets/crash_site/outpost_data/light_laser_turrets.lua
@@ -2,6 +2,7 @@ local ob = require 'map_gen.presets.crash_site.outpost_builder'
 
 return {
     ob.make_4_way {
+        turret = {callback = ob.power_source_callback, data = ob.laser_turrent_power_source},
         [1] = {entity = {name = 'stone-wall'}},
         [2] = {entity = {name = 'stone-wall'}},
         [3] = {entity = {name = 'stone-wall'}},
@@ -22,7 +23,7 @@ return {
         [18] = {tile = 'concrete'},
         [19] = {tile = 'hazard-concrete-left'},
         [20] = {tile = 'concrete'},
-        [21] = {entity = {name = 'laser-turret', offset = 3}, tile = 'hazard-concrete-left'},
+        [21] = {entity = {name = 'laser-turret', callback = 'turret', offset = 3}, tile = 'hazard-concrete-left'},
         [22] = {tile = 'concrete'},
         [23] = {tile = 'hazard-concrete-left'},
         [24] = {tile = 'concrete'},
@@ -40,6 +41,7 @@ return {
         [36] = {tile = 'concrete'}
     },
     ob.make_4_way {
+        turret = {callback = ob.power_source_callback, data = ob.laser_turrent_power_source},
         [1] = {entity = {name = 'stone-wall'}},
         [2] = {entity = {name = 'stone-wall'}},
         [3] = {entity = {name = 'stone-wall'}},
@@ -61,7 +63,7 @@ return {
         [19] = {entity = {name = 'stone-wall'}},
         [20] = {entity = {name = 'stone-wall'}},
         [21] = {tile = 'hazard-concrete-left'},
-        [22] = {entity = {name = 'laser-turret', offset = 3}, tile = 'concrete'},
+        [22] = {entity = {name = 'laser-turret', callback = 'turret', offset = 3}, tile = 'concrete'},
         [23] = {tile = 'hazard-concrete-left'},
         [24] = {tile = 'concrete'},
         [25] = {entity = {name = 'stone-wall'}},
@@ -78,6 +80,7 @@ return {
         [36] = {entity = {name = 'medium-electric-pole'}, tile = 'concrete'}
     },
     ob.make_4_way {
+        turret = {callback = ob.power_source_callback, data = ob.laser_turrent_power_source},
         [1] = {entity = {name = 'stone-wall'}},
         [2] = {entity = {name = 'stone-wall'}},
         [3] = {tile = 'concrete'},
@@ -99,7 +102,7 @@ return {
         [19] = {tile = 'hazard-concrete-left'},
         [20] = {tile = 'concrete'},
         [21] = {tile = 'hazard-concrete-left'},
-        [22] = {entity = {name = 'laser-turret', offset = 3}, tile = 'concrete'},
+        [22] = {entity = {name = 'laser-turret', callback = 'turret', offset = 3}, tile = 'concrete'},
         [23] = {tile = 'hazard-concrete-left'},
         [24] = {tile = 'concrete'},
         [25] = {tile = 'concrete'},
diff --git a/map_gen/presets/crash_site/outpost_data/medium_ammo_factory.lua b/map_gen/presets/crash_site/outpost_data/medium_ammo_factory.lua
new file mode 100644
index 00000000..5b9dde2d
--- /dev/null
+++ b/map_gen/presets/crash_site/outpost_data/medium_ammo_factory.lua
@@ -0,0 +1,209 @@
+local ob = require 'map_gen.presets.crash_site.outpost_builder'
+local Token = require 'utils.global_token'
+
+local loot = {
+    {weight = 10},
+    {stack = {name = 'coin', count = 750, distance_factor = 1 / 2}, weight = 5},
+    {stack = {name = 'piercing-rounds-magazine', count = 500, distance_factor = 1 / 2}, weight = 5},
+    {stack = {name = 'uranium-rounds-magazine', count = 300, distance_factor = 1 / 2}, weight = 5},
+    {stack = {name = 'piercing-shotgun-shell', count = 200, distance_factor = 1 / 4}, weight = 2},
+    {stack = {name = 'grenade', count = 100, distance_factor = 1 / 8}, weight = 1},
+    {stack = {name = 'land-mine', count = 400, distance_factor = 1}, weight = 1},
+    {stack = {name = 'rocket', count = 200, distance_factor = 1 / 32}, weight = 2},
+    {stack = {name = 'explosive-rocket', count = 200, distance_factor = 1 / 32}, weight = 1},
+    {stack = {name = 'cannon-shell', count = 200, distance_factor = 1 / 32}, weight = 2},
+    {stack = {name = 'explosive-cannon-shell', count = 200, distance_factor = 1 / 32}, weight = 1},
+    {stack = {name = 'cluster-grenade', count = 100, distance_factor = 1 / 32}, weight = 1},
+    {stack = {name = 'poison-capsule', count = 100, distance_factor = 1 / 32}, weight = 1},
+    {stack = {name = 'slowdown-capsule', count = 100, distance_factor = 1 / 32}, weight = 1},
+    {stack = {name = 'destroyer-capsule', count = 20, distance_factor = 1 / 32}, weight = 1}
+}
+
+local weights = ob.prepare_weighted_loot(loot)
+
+local loot_callback =
+    Token.register(
+    function(chest)
+        ob.do_random_loot(chest, weights, loot)
+    end
+)
+
+local factory = {
+    callback = ob.magic_item_crafting_callback,
+    data = {
+        recipe = 'piercing-rounds-magazine',
+        output = {min_rate = 1 / 60, distance_factor = 1 / 60 / 100, item = 'piercing-rounds-magazine'}
+    }
+}
+
+local factory_b = {
+    callback = ob.magic_item_crafting_callback,
+    data = {
+        recipe = 'cannon-shell',
+        output = {min_rate = 1 / 3 / 60, distance_factor = 1 / 60 / 100, item = 'cannon-shell'}
+    }
+}
+
+local factory_c = {
+    callback = ob.magic_item_crafting_callback,
+    data = {
+        recipe = 'uranium-rounds-magazine',
+        output = {min_rate = 1 / 3 / 60, distance_factor = 1 / 60 / 100, item = 'uranium-rounds-magazine'}
+    }
+}
+
+local market = {
+    callback = ob.market_set_items_callback,
+    data = {
+        {
+            name = 'firearm-magazine',
+            price = 1,
+            distance_factor = 0.005 / 32,
+            min_price = 0.1
+        },
+        {
+            name = 'piercing-rounds-magazine',
+            price = 3,
+            distance_factor = 0.005 / 32,
+            min_price = 0.3
+        },
+        {
+            name = 'uranium-rounds-magazine',
+            price = 9,
+            distance_factor = 0.005 / 32,
+            min_price = 0.9
+        },
+        {
+            name = 'shotgun-shell',
+            price = 2,
+            distance_factor = 0.005 / 32,
+            min_price = 0.2
+        },
+        {
+            name = 'piercing-shotgun-shell',
+            price = 6,
+            distance_factor = 0.005 / 32,
+            min_price = 0.6
+        },
+        {
+            name = 'grenade',
+            price = 10,
+            distance_factor = 0.005 / 32,
+            min_price = 1
+        },
+        {
+            name = 'land-mine',
+            price = 1,
+            distance_factor = 0.005 / 32,
+            min_price = 0.1
+        },
+        {
+            name = 'rocket',
+            price = 20,
+            distance_factor = 0.005 / 32,
+            min_price = 2
+        },
+        {
+            name = 'explosive-rocket',
+            price = 40,
+            distance_factor = 0.005 / 32,
+            min_price = 4
+        },
+        {
+            name = 'rocket-launcher',
+            price = 250,
+            distance_factor = 0.005 / 32,
+            min_price = 125
+        },
+        {
+            name = 'cluster-grenade',
+            price = 60,
+            distance_factor = 0.005 / 32,
+            min_price = 6
+        },
+        {
+            name = 'poison-capsule',
+            price = 60,
+            distance_factor = 0.005 / 32,
+            min_price = 6
+        },
+        {
+            name = 'slowdown-capsule',
+            price = 60,
+            distance_factor = 0.005 / 32,
+            min_price = 6
+        },
+        {
+            name = 'cannon-shell',
+            price = 60,
+            distance_factor = 0.005 / 32,
+            min_price = 6
+        },
+        {
+            name = 'explosive-cannon-shell',
+            price = 120,
+            distance_factor = 0.005 / 32,
+            min_price = 12
+        },
+        {
+            name = 'destroyer-capsule',
+            price = 80,
+            distance_factor = 0.005 / 32,
+            min_price = 8
+        }
+    }
+}
+
+local base_factory = require 'map_gen.presets.crash_site.outpost_data.medium_factory'
+
+local level2 = ob.extend_1_way(base_factory[1], {loot = {callback = loot_callback}})
+local level3 =
+    ob.extend_1_way(
+    base_factory[2],
+    {
+        factory = factory,
+        fallback = level2
+    }
+)
+local level3b =
+    ob.extend_1_way(
+    base_factory[2],
+    {
+        factory = factory_b,
+        fallback = level3,
+        max_count = 2
+    }
+)
+local level3c =
+    ob.extend_1_way(
+    base_factory[2],
+    {
+        factory = factory_c,
+        fallback = level3b,
+        max_count = 1
+    }
+)
+local level4 =
+    ob.extend_1_way(
+    base_factory[3],
+    {
+        market = market,
+        fallback = level3c
+    }
+)
+return {
+    settings = {
+        blocks = 8,
+        variance = 3,
+        min_step = 2,
+        max_level = 2
+    },
+    walls = {
+        require 'map_gen.presets.crash_site.outpost_data.heavy_gun_turrets',
+        require 'map_gen.presets.crash_site.outpost_data.heavy_laser_turrets',
+        require 'map_gen.presets.crash_site.outpost_data.heavy_flame_turrets'
+    },
+    bases = {
+        {level4, level2}
+    }
+}
diff --git a/map_gen/presets/crash_site/outpost_data/medium_circuit_factory.lua b/map_gen/presets/crash_site/outpost_data/medium_circuit_factory.lua
index 6533d968..1f1e82da 100644
--- a/map_gen/presets/crash_site/outpost_data/medium_circuit_factory.lua
+++ b/map_gen/presets/crash_site/outpost_data/medium_circuit_factory.lua
@@ -31,32 +31,28 @@ local market = {
     callback = ob.market_set_items_callback,
     data = {
         {
-            offer = {type = 'give-item', item = 'copper-cable', count = 200},
-            name = 'coin',
-            price = 50,
-            distance_factor = 1 / 32,
-            min_price = 5
+            name = 'copper-cable',
+            price = 0.25,
+            distance_factor = 0.005 / 32,
+            min_price = 0.025
         },
         {
-            offer = {type = 'give-item', item = 'electronic-circuit', count = 200},
-            name = 'coin',
-            price = 200,
-            distance_factor = 1 / 32,
-            min_price = 10
+            name= 'electronic-circuit',
+            price = 1,
+            distance_factor = 0.005 / 32,
+            min_price = 0.05
         },
         {
-            offer = {type = 'give-item', item = 'advanced-circuit', count = 200},
-            name = 'coin',
-            price = 800,
-            distance_factor = 1 / 32,
-            min_price = 40
+            name= 'advanced-circuit',
+            price = 4,
+            distance_factor = 0.005 / 32,
+            min_price = 0.2
         },
         {
-            offer = {type = 'give-item', item = 'processing-unit', count = 200},
-            name = 'coin',
-            price = 8000,
-            distance_factor = 1 / 32,
-            min_price = 80
+            name = 'processing-unit',
+            price = 40,
+            distance_factor = 0.005 / 32,
+            min_price = 0.8
         }
     }
 }
diff --git a/map_gen/presets/crash_site/outpost_data/medium_copper_plate_factory.lua b/map_gen/presets/crash_site/outpost_data/medium_copper_plate_factory.lua
new file mode 100644
index 00000000..2951e552
--- /dev/null
+++ b/map_gen/presets/crash_site/outpost_data/medium_copper_plate_factory.lua
@@ -0,0 +1,80 @@
+local ob = require 'map_gen.presets.crash_site.outpost_builder'
+local Token = require 'utils.global_token'
+
+local loot = {
+    {weight = 5},
+    {stack = {name = 'coin', count = 750, distance_factor = 1 / 2}, weight = 5},
+    {stack = {name = 'copper-ore', count = 2400}, weight = 8},
+    {stack = {name = 'copper-cable', count = 750, distance_factor = 1 / 2}, weight = 2},
+    {stack = {name = 'copper-plate', count = 750, distance_factor = 1 / 5}, weight = 10}
+}
+
+local weights = ob.prepare_weighted_loot(loot)
+
+local loot_callback =
+    Token.register(
+    function(chest)
+        ob.do_random_loot(chest, weights, loot)
+    end
+)
+
+local factory = {
+    callback = ob.magic_item_crafting_callback,
+    data = {
+        furance_item = 'copper-ore',
+        output = {min_rate = 1.5 / 60, distance_factor = 1.5 / 60 / 100, item = 'copper-plate'}
+    }
+}
+
+local market = {
+    callback = ob.market_set_items_callback,
+    data = {
+        {
+            name = 'copper-cable',
+            price = 0.12,
+            distance_factor = 0.005 / 32,
+            min_price = 0.012
+        },
+        {
+            name = 'copper-plate',
+            price = 0.3,
+            distance_factor = 0.005 / 32,
+            min_price = 0.03
+        }
+    }
+}
+
+local base_factory = require 'map_gen.presets.crash_site.outpost_data.medium_furance'
+
+local level2 = ob.extend_1_way(base_factory[1], {loot = {callback = loot_callback}})
+local level3 =
+    ob.extend_1_way(
+    base_factory[2],
+    {
+        factory = factory,
+        fallback = level2
+    }
+)
+
+local level4 =
+    ob.extend_1_way(
+    base_factory[3],
+    {
+        market = market,
+        fallback = level3
+    }
+)
+return {
+    settings = {
+        blocks = 7,
+        variance = 3,
+        min_step = 2,
+        max_level = 2
+    },
+    walls = {
+        require 'map_gen.presets.crash_site.outpost_data.medium_gun_turrets'
+    },
+    bases = {
+        {level4, level2}
+    }
+}
diff --git a/map_gen/presets/crash_site/outpost_data/medium_engine_factory.lua b/map_gen/presets/crash_site/outpost_data/medium_engine_factory.lua
new file mode 100644
index 00000000..2b00f1cd
--- /dev/null
+++ b/map_gen/presets/crash_site/outpost_data/medium_engine_factory.lua
@@ -0,0 +1,136 @@
+local ob = require 'map_gen.presets.crash_site.outpost_builder'
+local Token = require 'utils.global_token'
+
+local loot = {
+    {weight = 5},
+    {stack = {name = 'coin', count = 750, distance_factor = 1 / 2}, weight = 5},
+    {stack = {name = 'engine-unit', count = 200, distance_factor = 1 / 2}, weight = 5},
+    {stack = {name = 'electric-engine-unit', count = 100, distance_factor = 1 / 2}, weight = 5},
+    {stack = {name = 'rail', count = 500, distance_factor = 1}, weight = 2},
+    {stack = {name = 'tank', count = 1, distance_factor = 1 / 128}, weight = 2},
+    {stack = {name = 'locomotive', count = 5, distance_factor = 1 / 128}, weight = 2},
+    {stack = {name = 'cargo-wagon', count = 5, distance_factor = 1 / 128}, weight = 2},
+    {stack = {name = 'fluid-wagon', count = 5, distance_factor = 1 / 128}, weight = 2}
+}
+
+local weights = ob.prepare_weighted_loot(loot)
+
+local loot_callback =
+    Token.register(
+    function(chest)
+        ob.do_random_loot(chest, weights, loot)
+    end
+)
+
+local factory = {
+    callback = ob.magic_item_crafting_callback,
+    data = {
+        recipe = 'engine-unit',
+        output = {min_rate = 1 / 60, distance_factor = 1 / 60 / 100, item = 'engine-unit'}
+    }
+}
+
+local factory_b = {
+    callback = ob.magic_item_crafting_callback,
+    data = {
+        recipe = 'electric-engine-unit',
+        output = {min_rate = 1 / 60, distance_factor = 1 / 60 / 100, item = 'engine-unit'}
+    }
+}
+
+local market = {
+    callback = ob.market_set_items_callback,
+    data = {
+        {
+            name = 'engine-unit',
+            price = 4,
+            distance_factor = 0.005 / 32,
+            min_price = 0.4
+        },
+        {
+            name = 'electric-engine-unit',
+            price = 8,
+            distance_factor = 0.005 / 32,
+            min_price = 0.8
+        },
+        {
+            name = 'car',
+            price = 50,
+            distance_factor = 0.005 / 32,
+            min_price = 40
+        },
+        {
+            name = 'rail',
+            price = 1,
+            distance_factor = 0.005 / 32,
+            min_price = 0.1
+        },
+        {
+            name = 'tank',
+            price = 1000,
+            distance_factor = 0.005 / 32,
+            min_price = 250
+        },
+        {
+            name = 'locomotive',
+            price = 100,
+            distance_factor = 0.005 / 32,
+            min_price = 40
+        },
+        {
+            name = 'cargo-wagon',
+            price = 20,
+            distance_factor = 0.005 / 32,
+            min_price = 10
+        },
+        {
+            name = 'fluid-wagon',
+            price = 40,
+            distance_factor = 0.005 / 32,
+            min_price = 20
+        }
+    }
+}
+
+local base_factory = require 'map_gen.presets.crash_site.outpost_data.medium_factory'
+
+local level2 = ob.extend_1_way(base_factory[1], {loot = {callback = loot_callback}})
+local level3 =
+    ob.extend_1_way(
+    base_factory[2],
+    {
+        factory = factory,
+        fallback = level2
+    }
+)
+local level3b =
+    ob.extend_1_way(
+    base_factory[2],
+    {
+        factory = factory_b,
+        fallback = level2
+    }
+)
+local level4 =
+    ob.extend_1_way(
+    base_factory[3],
+    {
+        market = market,
+        fallback = level3
+    }
+)
+return {
+    settings = {
+        blocks = 7,
+        variance = 3,
+        min_step = 2,
+        max_level = 3
+    },
+    walls = {
+        require 'map_gen.presets.crash_site.outpost_data.medium_gun_turrets'
+    },
+    bases = {
+        {level3, level3b, level2},
+        {level4}
+    }
+}
diff --git a/map_gen/presets/crash_site/outpost_data/medium_flame_turrets.lua b/map_gen/presets/crash_site/outpost_data/medium_flame_turrets.lua
index 40727cb3..f7ab0785 100644
--- a/map_gen/presets/crash_site/outpost_data/medium_flame_turrets.lua
+++ b/map_gen/presets/crash_site/outpost_data/medium_flame_turrets.lua
@@ -2,6 +2,7 @@ local ob = require 'map_gen.presets.crash_site.outpost_builder'
 
 return {
     ob.make_4_way {
+        turret = {callback = ob.refill_liquid_turret_callback, data = ob.light_oil_ammo},
         [1] = {entity = {name = 'stone-wall'}},
         [2] = {entity = {name = 'stone-wall'}},
         [3] = {entity = {name = 'stone-wall'}},
@@ -26,11 +27,11 @@ return {
         [22] = {tile = 'concrete'},
         [23] = {tile = 'concrete'},
         [24] = {tile = 'concrete'},
-        [25] = {entity = {name = 'flamethrower-turret', offset = 1}, tile = 'concrete'},
+        [25] = {entity = {name = 'flamethrower-turret', callback = 'turret', offset = 1}, tile = 'concrete'},
         [26] = {tile = 'concrete'},
         [27] = {tile = 'concrete'},
         [28] = {tile = 'concrete'},
-        [29] = {entity = {name = 'flamethrower-turret', offset = 1}, tile = 'concrete'},
+        [29] = {entity = {name = 'flamethrower-turret', callback = 'turret', offset = 1}, tile = 'concrete'},
         [30] = {tile = 'concrete'},
         [31] = {tile = 'concrete'},
         [32] = {tile = 'concrete'},
@@ -40,6 +41,7 @@ return {
         [36] = {tile = 'concrete'}
     },
     ob.make_4_way {
+        turret = {callback = ob.refill_liquid_turret_callback, data = ob.light_oil_ammo},
         [1] = {entity = {name = 'stone-wall'}},
         [2] = {entity = {name = 'stone-wall'}},
         [3] = {entity = {name = 'stone-wall'}},
@@ -56,7 +58,7 @@ return {
         [14] = {entity = {name = 'stone-wall'}},
         [15] = {entity = {name = 'gun-turret', offset = 3}, tile = 'hazard-concrete-left'},
         [16] = {tile = 'hazard-concrete-left'},
-        [17] = {entity = {name = 'flamethrower-turret', offset = 1}, tile = 'hazard-concrete-left'},
+        [17] = {entity = {name = 'flamethrower-turret', callback = 'turret', offset = 1}, tile = 'hazard-concrete-left'},
         [18] = {tile = 'hazard-concrete-left'},
         [19] = {entity = {name = 'stone-wall'}},
         [20] = {entity = {name = 'stone-wall'}},
@@ -66,7 +68,10 @@ return {
         [24] = {tile = 'hazard-concrete-left'},
         [25] = {entity = {name = 'stone-wall'}},
         [26] = {tile = 'hazard-concrete-left'},
-        [27] = {entity = {name = 'flamethrower-turret', direction = 6, offset = 2}, tile = 'hazard-concrete-left'},
+        [27] = {
+            entity = {name = 'flamethrower-turret', callback = 'turret', direction = 6, offset = 2},
+            tile = 'hazard-concrete-left'
+        },
         [28] = {tile = 'hazard-concrete-left'},
         [29] = {entity = {name = 'gun-turret', offset = 3}, tile = 'concrete'},
         [30] = {tile = 'concrete'},
@@ -78,6 +83,7 @@ return {
         [36] = {tile = 'concrete'}
     },
     ob.make_4_way {
+        turret = {callback = ob.refill_liquid_turret_callback, data = ob.light_oil_ammo},
         [1] = {entity = {name = 'stone-wall'}},
         [2] = {entity = {name = 'stone-wall'}},
         [3] = {tile = 'hazard-concrete-left'},
@@ -88,7 +94,10 @@ return {
         [8] = {entity = {name = 'stone-wall'}},
         [9] = {tile = 'hazard-concrete-left'},
         [10] = {tile = 'concrete'},
-        [11] = {entity = {name = 'flamethrower-turret', direction = 6, offset = 2}, tile = 'concrete'},
+        [11] = {
+            entity = {name = 'flamethrower-turret', callback = 'turret', direction = 6, offset = 2},
+            tile = 'concrete'
+        },
         [12] = {tile = 'concrete'},
         [13] = {tile = 'hazard-concrete-left'},
         [14] = {tile = 'hazard-concrete-left'},
@@ -103,7 +112,7 @@ return {
         [23] = {tile = 'concrete'},
         [24] = {tile = 'concrete'},
         [25] = {tile = 'concrete'},
-        [26] = {entity = {name = 'flamethrower-turret', offset = 1}, tile = 'concrete'},
+        [26] = {entity = {name = 'flamethrower-turret', callback = 'turret', offset = 1}, tile = 'concrete'},
         [27] = {tile = 'concrete'},
         [28] = {tile = 'concrete'},
         [29] = {tile = 'concrete'},
diff --git a/map_gen/presets/crash_site/outpost_data/medium_furance.lua b/map_gen/presets/crash_site/outpost_data/medium_furance.lua
new file mode 100644
index 00000000..3231bbe0
--- /dev/null
+++ b/map_gen/presets/crash_site/outpost_data/medium_furance.lua
@@ -0,0 +1,132 @@
+local ob = require 'map_gen.presets.crash_site.outpost_builder'
+
+local level2 =
+    ob.make_1_way {
+    force = 'neutral',
+    [1] = {tile = 'concrete'},
+    [2] = {tile = 'concrete'},
+    [3] = {tile = 'concrete'},
+    [4] = {tile = 'concrete'},
+    [5] = {tile = 'concrete'},
+    [6] = {tile = 'concrete'},
+    [7] = {tile = 'concrete'},
+    [8] = {entity = {name = 'steel-chest', callback = 'loot'}, tile = 'refined-concrete'},
+    [9] = {entity = {name = 'steel-chest', callback = 'loot'}, tile = 'refined-concrete'},
+    [10] = {entity = {name = 'steel-chest', callback = 'loot'}, tile = 'refined-concrete'},
+    [11] = {entity = {name = 'steel-chest', callback = 'loot'}, tile = 'refined-concrete'},
+    [12] = {tile = 'concrete'},
+    [13] = {tile = 'concrete'},
+    [14] = {entity = {name = 'steel-chest', callback = 'loot'}, tile = 'refined-concrete'},
+    [15] = {entity = {name = 'steel-chest', callback = 'loot'}, tile = 'refined-concrete'},
+    [16] = {entity = {name = 'steel-chest', callback = 'loot'}, tile = 'refined-concrete'},
+    [17] = {entity = {name = 'steel-chest', callback = 'loot'}, tile = 'refined-concrete'},
+    [18] = {tile = 'concrete'},
+    [19] = {tile = 'concrete'},
+    [20] = {entity = {name = 'steel-chest', callback = 'loot'}, tile = 'refined-concrete'},
+    [21] = {entity = {name = 'steel-chest', callback = 'loot'}, tile = 'refined-concrete'},
+    [22] = {entity = {name = 'steel-chest', callback = 'loot'}, tile = 'refined-concrete'},
+    [23] = {entity = {name = 'steel-chest', callback = 'loot'}, tile = 'refined-concrete'},
+    [24] = {tile = 'concrete'},
+    [25] = {tile = 'concrete'},
+    [26] = {entity = {name = 'steel-chest', callback = 'loot'}, tile = 'refined-concrete'},
+    [27] = {entity = {name = 'steel-chest', callback = 'loot'}, tile = 'refined-concrete'},
+    [28] = {entity = {name = 'steel-chest', callback = 'loot'}, tile = 'refined-concrete'},
+    [29] = {entity = {name = 'steel-chest', callback = 'loot'}, tile = 'refined-concrete'},
+    [30] = {tile = 'concrete'},
+    [31] = {tile = 'concrete'},
+    [32] = {tile = 'concrete'},
+    [33] = {tile = 'concrete'},
+    [34] = {tile = 'concrete'},
+    [35] = {tile = 'concrete'},
+    [36] = {tile = 'concrete'}
+}
+
+local level3 =
+    ob.make_1_way {
+    force = 'neutral',
+    max_count = 6,
+    [1] = {tile = 'concrete'},
+    [2] = {tile = 'concrete'},
+    [3] = {tile = 'concrete'},
+    [4] = {tile = 'concrete'},
+    [5] = {tile = 'concrete'},
+    [6] = {tile = 'concrete'},
+    [7] = {tile = 'concrete'},
+    [8] = {tile = 'refined-concrete'},
+    [9] = {tile = 'refined-concrete'},
+    [10] = {tile = 'refined-concrete'},
+    [11] = {tile = 'refined-concrete'},
+    [12] = {tile = 'concrete'},
+    [13] = {tile = 'concrete'},
+    [14] = {tile = 'refined-concrete'},
+    [15] = {entity = {name = 'electric-furnace', callback = 'factory'}, tile = 'refined-concrete'},
+    [16] = {tile = 'refined-concrete'},
+    [17] = {tile = 'refined-concrete'},
+    [18] = {tile = 'concrete'},
+    [19] = {tile = 'concrete'},
+    [20] = {tile = 'refined-concrete'},
+    [21] = {tile = 'refined-concrete'},
+    [22] = {tile = 'refined-concrete'},
+    [23] = {tile = 'refined-concrete'},
+    [24] = {tile = 'concrete'},
+    [25] = {tile = 'concrete'},
+    [26] = {tile = 'refined-concrete'},
+    [27] = {tile = 'refined-concrete'},
+    [28] = {tile = 'refined-concrete'},
+    [29] = {tile = 'refined-concrete'},
+    [30] = {tile = 'concrete'},
+    [31] = {tile = 'concrete'},
+    [32] = {tile = 'concrete'},
+    [33] = {tile = 'concrete'},
+    [34] = {tile = 'concrete'},
+    [35] = {tile = 'concrete'},
+    [36] = {tile = 'concrete'}
+}
+
+local level4 =
+    ob.make_1_way {
+    force = 'neutral',
+    max_count = 1,
+    [1] = {tile = 'concrete'},
+    [2] = {tile = 'concrete'},
+    [3] = {tile = 'concrete'},
+    [4] = {tile = 'concrete'},
+    [5] = {tile = 'concrete'},
+    [6] = {tile = 'concrete'},
+    [7] = {tile = 'concrete'},
+    [8] = {tile = 'refined-concrete'},
+    [9] = {tile = 'refined-concrete'},
+    [10] = {tile = 'refined-concrete'},
+    [11] = {tile = 'refined-concrete'},
+    [12] = {tile = 'concrete'},
+    [13] = {tile = 'concrete'},
+    [14] = {tile = 'refined-concrete'},
+    [15] = {entity = {name = 'market', callback = 'market'}},
+    [16] = {tile = 'refined-concrete'},
+    [17] = {tile = 'refined-concrete'},
+    [18] = {tile = 'concrete'},
+    [19] = {tile = 'concrete'},
+    [20] = {tile = 'refined-concrete'},
+    [21] = {tile = 'refined-concrete'},
+    [22] = {tile = 'refined-concrete'},
+    [23] = {tile = 'refined-concrete'},
+    [24] = {tile = 'concrete'},
+    [25] = {tile = 'concrete'},
+    [26] = {tile = 'refined-concrete'},
+    [27] = {tile = 'refined-concrete'},
+    [28] = {tile = 'refined-concrete'},
+    [29] = {tile = 'refined-concrete'},
+    [30] = {tile = 'concrete'},
+    [31] = {tile = 'concrete'},
+    [32] = {tile = 'concrete'},
+    [33] = {tile = 'concrete'},
+    [34] = {tile = 'concrete'},
+    [35] = {tile = 'concrete'},
+    [36] = {tile = 'concrete'}
+}
+
+return {
+    level2,
+    level3,
+    level4
+}
diff --git a/map_gen/presets/crash_site/outpost_data/medium_gear_factory.lua b/map_gen/presets/crash_site/outpost_data/medium_gear_factory.lua
index a1fafe7b..8d95aae5 100644
--- a/map_gen/presets/crash_site/outpost_data/medium_gear_factory.lua
+++ b/map_gen/presets/crash_site/outpost_data/medium_gear_factory.lua
@@ -18,167 +18,57 @@ local loot_callback =
     end
 )
 
-local level2 =
-    ob.make_1_way {
-    force = 'neutral',
-    loot = {callback = loot_callback},
-    [1] = {tile = 'concrete'},
-    [2] = {tile = 'concrete'},
-    [3] = {tile = 'concrete'},
-    [4] = {tile = 'concrete'},
-    [5] = {tile = 'concrete'},
-    [6] = {tile = 'concrete'},
-    [7] = {tile = 'concrete'},
-    [8] = {entity = {name = 'iron-chest', callback = 'loot'}, tile = 'refined-concrete'},
-    [9] = {entity = {name = 'iron-chest', callback = 'loot'}, tile = 'refined-concrete'},
-    [10] = {entity = {name = 'iron-chest', callback = 'loot'}, tile = 'refined-concrete'},
-    [11] = {entity = {name = 'iron-chest', callback = 'loot'}, tile = 'refined-concrete'},
-    [12] = {tile = 'concrete'},
-    [13] = {tile = 'concrete'},
-    [14] = {entity = {name = 'iron-chest', callback = 'loot'}, tile = 'refined-concrete'},
-    [15] = {entity = {name = 'iron-chest', callback = 'loot'}, tile = 'refined-concrete'},
-    [16] = {entity = {name = 'iron-chest', callback = 'loot'}, tile = 'refined-concrete'},
-    [17] = {entity = {name = 'iron-chest', callback = 'loot'}, tile = 'refined-concrete'},
-    [18] = {tile = 'concrete'},
-    [19] = {tile = 'concrete'},
-    [20] = {entity = {name = 'iron-chest', callback = 'loot'}, tile = 'refined-concrete'},
-    [21] = {entity = {name = 'iron-chest', callback = 'loot'}, tile = 'refined-concrete'},
-    [22] = {entity = {name = 'iron-chest', callback = 'loot'}, tile = 'refined-concrete'},
-    [23] = {entity = {name = 'iron-chest', callback = 'loot'}, tile = 'refined-concrete'},
-    [24] = {tile = 'concrete'},
-    [25] = {tile = 'concrete'},
-    [26] = {entity = {name = 'iron-chest', callback = 'loot'}, tile = 'refined-concrete'},
-    [27] = {entity = {name = 'iron-chest', callback = 'loot'}, tile = 'refined-concrete'},
-    [28] = {entity = {name = 'iron-chest', callback = 'loot'}, tile = 'refined-concrete'},
-    [29] = {entity = {name = 'iron-chest', callback = 'loot'}, tile = 'refined-concrete'},
-    [30] = {tile = 'concrete'},
-    [31] = {tile = 'concrete'},
-    [32] = {tile = 'concrete'},
-    [33] = {tile = 'concrete'},
-    [34] = {tile = 'concrete'},
-    [35] = {tile = 'concrete'},
-    [36] = {tile = 'concrete'}
+local factory = {
+    callback = ob.magic_item_crafting_callback,
+    data = {
+        recipe = 'iron-gear-wheel',
+        output = {min_rate = 1 / 60, distance_factor = 1 / 60 / 100, item = 'iron-gear-wheel'}
+    }
 }
 
+local market = {
+    callback = ob.market_set_items_callback,
+    data = {
+        {
+            name = 'iron-gear-wheel',
+            price = 0.5,
+            distance_factor = 0.005 / 32,
+            min_price = 0.05
+        },
+        {
+            name = 'iron-plate',
+            price = 0.4,
+            distance_factor = 0.005 / 32,
+            min_price = 0.04
+        },
+        {
+            name = 'steel-plate',
+            price = 2,
+            distance_factor = 0.005 / 32,
+            min_price = 0.2
+        }
+    }
+}
+
+local base_factory = require 'map_gen.presets.crash_site.outpost_data.medium_factory'
+
+local level2 = ob.extend_1_way(base_factory[1], {loot = {callback = loot_callback}})
 local level3 =
-    ob.make_1_way {
-    force = 'neutral',
-    factory = {
-        callback = ob.magic_item_crafting_callback,
-        data = {
-            recipe = 'iron-gear-wheel',
-            output = {min_rate = 1 / 60, distance_factor = 1 / 60 / 100, item = 'iron-gear-wheel'}
-        }
-    },
-    max_count = 6,
-    fallback = level2,
-    [1] = {tile = 'concrete'},
-    [2] = {tile = 'concrete'},
-    [3] = {tile = 'concrete'},
-    [4] = {tile = 'concrete'},
-    [5] = {tile = 'concrete'},
-    [6] = {tile = 'concrete'},
-    [7] = {tile = 'concrete'},
-    [8] = {tile = 'refined-concrete'},
-    [9] = {tile = 'refined-concrete'},
-    [10] = {tile = 'refined-concrete'},
-    [11] = {tile = 'refined-concrete'},
-    [12] = {tile = 'concrete'},
-    [13] = {tile = 'concrete'},
-    [14] = {tile = 'refined-concrete'},
-    [15] = {entity = {name = 'assembling-machine-2', callback = 'factory'}, tile = 'refined-concrete'},
-    [16] = {tile = 'refined-concrete'},
-    [17] = {tile = 'refined-concrete'},
-    [18] = {tile = 'concrete'},
-    [19] = {tile = 'concrete'},
-    [20] = {tile = 'refined-concrete'},
-    [21] = {tile = 'refined-concrete'},
-    [22] = {tile = 'refined-concrete'},
-    [23] = {tile = 'refined-concrete'},
-    [24] = {tile = 'concrete'},
-    [25] = {tile = 'concrete'},
-    [26] = {tile = 'refined-concrete'},
-    [27] = {tile = 'refined-concrete'},
-    [28] = {tile = 'refined-concrete'},
-    [29] = {tile = 'refined-concrete'},
-    [30] = {tile = 'concrete'},
-    [31] = {tile = 'concrete'},
-    [32] = {tile = 'concrete'},
-    [33] = {tile = 'concrete'},
-    [34] = {tile = 'concrete'},
-    [35] = {tile = 'concrete'},
-    [36] = {tile = 'concrete'}
-}
-
+    ob.extend_1_way(
+    base_factory[2],
+    {
+        factory = factory,
+        fallback = level2
+    }
+)
 local level4 =
-    ob.make_1_way {
-    force = 'neutral',
-    market = {
-        callback = ob.market_set_items_callback,
-        data = {
-            {
-                offer = {type = 'give-item', item = 'iron-gear-wheel', count = 100},
-                name = 'coin',
-                price = 100,
-                distance_factor = 1 / 32,
-                min_price = 10
-            },
-            {
-                offer = {type = 'give-item', item = 'iron-plate', count = 100},
-                name = 'coin',
-                price = 80,
-                distance_factor = 1 / 32,
-                min_price = 8
-            },
-            {
-                offer = {type = 'give-item', item = 'steel-plate', count = 100},
-                name = 'coin',
-                price = 400,
-                distance_factor = 1 / 32,
-                min_price = 40
-            }
-        }
-    },
-    max_count = 1,
-    fallback = level3,
-    [1] = {tile = 'concrete'},
-    [2] = {tile = 'concrete'},
-    [3] = {tile = 'concrete'},
-    [4] = {tile = 'concrete'},
-    [5] = {tile = 'concrete'},
-    [6] = {tile = 'concrete'},
-    [7] = {tile = 'concrete'},
-    [8] = {tile = 'refined-concrete'},
-    [9] = {tile = 'refined-concrete'},
-    [10] = {tile = 'refined-concrete'},
-    [11] = {tile = 'refined-concrete'},
-    [12] = {tile = 'concrete'},
-    [13] = {tile = 'concrete'},
-    [14] = {tile = 'refined-concrete'},
-    [15] = {entity = {name = 'market', callback = 'market'}},
-    [16] = {tile = 'refined-concrete'},
-    [17] = {tile = 'refined-concrete'},
-    [18] = {tile = 'concrete'},
-    [19] = {tile = 'concrete'},
-    [20] = {tile = 'refined-concrete'},
-    [21] = {tile = 'refined-concrete'},
-    [22] = {tile = 'refined-concrete'},
-    [23] = {tile = 'refined-concrete'},
-    [24] = {tile = 'concrete'},
-    [25] = {tile = 'concrete'},
-    [26] = {tile = 'refined-concrete'},
-    [27] = {tile = 'refined-concrete'},
-    [28] = {tile = 'refined-concrete'},
-    [29] = {tile = 'refined-concrete'},
-    [30] = {tile = 'concrete'},
-    [31] = {tile = 'concrete'},
-    [32] = {tile = 'concrete'},
-    [33] = {tile = 'concrete'},
-    [34] = {tile = 'concrete'},
-    [35] = {tile = 'concrete'},
-    [36] = {tile = 'concrete'}
-}
-
+    ob.extend_1_way(
+    base_factory[3],
+    {
+        market = market,
+        fallback = level3
+    }
+)
 return {
     settings = {
         blocks = 7,
diff --git a/map_gen/presets/crash_site/outpost_data/medium_iron_plate_factory.lua b/map_gen/presets/crash_site/outpost_data/medium_iron_plate_factory.lua
index 39662702..df3ccda9 100644
--- a/map_gen/presets/crash_site/outpost_data/medium_iron_plate_factory.lua
+++ b/map_gen/presets/crash_site/outpost_data/medium_iron_plate_factory.lua
@@ -18,182 +18,78 @@ local loot_callback =
     end
 )
 
-local level2 =
-    ob.make_1_way {
-    force = 'neutral',
-    loot = {callback = loot_callback},
-    [1] = {tile = 'concrete'},
-    [2] = {tile = 'concrete'},
-    [3] = {tile = 'concrete'},
-    [4] = {tile = 'concrete'},
-    [5] = {tile = 'concrete'},
-    [6] = {tile = 'concrete'},
-    [7] = {tile = 'concrete'},
-    [8] = {entity = {name = 'steel-chest', callback = 'loot'}, tile = 'refined-concrete'},
-    [9] = {entity = {name = 'steel-chest', callback = 'loot'}, tile = 'refined-concrete'},
-    [10] = {entity = {name = 'steel-chest', callback = 'loot'}, tile = 'refined-concrete'},
-    [11] = {entity = {name = 'steel-chest', callback = 'loot'}, tile = 'refined-concrete'},
-    [12] = {tile = 'concrete'},
-    [13] = {tile = 'concrete'},
-    [14] = {entity = {name = 'steel-chest', callback = 'loot'}, tile = 'refined-concrete'},
-    [15] = {entity = {name = 'steel-chest', callback = 'loot'}, tile = 'refined-concrete'},
-    [16] = {entity = {name = 'steel-chest', callback = 'loot'}, tile = 'refined-concrete'},
-    [17] = {entity = {name = 'steel-chest', callback = 'loot'}, tile = 'refined-concrete'},
-    [18] = {tile = 'concrete'},
-    [19] = {tile = 'concrete'},
-    [20] = {entity = {name = 'steel-chest', callback = 'loot'}, tile = 'refined-concrete'},
-    [21] = {entity = {name = 'steel-chest', callback = 'loot'}, tile = 'refined-concrete'},
-    [22] = {entity = {name = 'steel-chest', callback = 'loot'}, tile = 'refined-concrete'},
-    [23] = {entity = {name = 'steel-chest', callback = 'loot'}, tile = 'refined-concrete'},
-    [24] = {tile = 'concrete'},
-    [25] = {tile = 'concrete'},
-    [26] = {entity = {name = 'steel-chest', callback = 'loot'}, tile = 'refined-concrete'},
-    [27] = {entity = {name = 'steel-chest', callback = 'loot'}, tile = 'refined-concrete'},
-    [28] = {entity = {name = 'steel-chest', callback = 'loot'}, tile = 'refined-concrete'},
-    [29] = {entity = {name = 'steel-chest', callback = 'loot'}, tile = 'refined-concrete'},
-    [30] = {tile = 'concrete'},
-    [31] = {tile = 'concrete'},
-    [32] = {tile = 'concrete'},
-    [33] = {tile = 'concrete'},
-    [34] = {tile = 'concrete'},
-    [35] = {tile = 'concrete'},
-    [36] = {tile = 'concrete'}
+local factory = {
+    callback = ob.magic_item_crafting_callback,
+    data = {
+        furance_item = 'iron-ore',
+        output = {min_rate = 1.5 / 60, distance_factor = 1.5 / 60 / 100, item = 'iron-plate'}
+    }
 }
 
-local level3 =
-    ob.make_1_way {
-    force = 'neutral',
-    factory = {
-        callback = ob.magic_item_crafting_callback,
-        data = {
-            furance_item = 'iron-ore',
-            output = {min_rate = 1.5 / 60, distance_factor = 1.5 / 60 / 100, item = 'iron-plate'}
-        }
-    },
-    max_count = 6,
-    fallback = level2,
-    [1] = {tile = 'concrete'},
-    [2] = {tile = 'concrete'},
-    [3] = {tile = 'concrete'},
-    [4] = {tile = 'concrete'},
-    [5] = {tile = 'concrete'},
-    [6] = {tile = 'concrete'},
-    [7] = {tile = 'concrete'},
-    [8] = {tile = 'refined-concrete'},
-    [9] = {tile = 'refined-concrete'},
-    [10] = {tile = 'refined-concrete'},
-    [11] = {tile = 'refined-concrete'},
-    [12] = {tile = 'concrete'},
-    [13] = {tile = 'concrete'},
-    [14] = {tile = 'refined-concrete'},
-    [15] = {entity = {name = 'electric-furnace', callback = 'factory'}, tile = 'refined-concrete'},
-    [16] = {tile = 'refined-concrete'},
-    [17] = {tile = 'refined-concrete'},
-    [18] = {tile = 'concrete'},
-    [19] = {tile = 'concrete'},
-    [20] = {tile = 'refined-concrete'},
-    [21] = {tile = 'refined-concrete'},
-    [22] = {tile = 'refined-concrete'},
-    [23] = {tile = 'refined-concrete'},
-    [24] = {tile = 'concrete'},
-    [25] = {tile = 'concrete'},
-    [26] = {tile = 'refined-concrete'},
-    [27] = {tile = 'refined-concrete'},
-    [28] = {tile = 'refined-concrete'},
-    [29] = {tile = 'refined-concrete'},
-    [30] = {tile = 'concrete'},
-    [31] = {tile = 'concrete'},
-    [32] = {tile = 'concrete'},
-    [33] = {tile = 'concrete'},
-    [34] = {tile = 'concrete'},
-    [35] = {tile = 'concrete'},
-    [36] = {tile = 'concrete'}
+local factory_b = {
+    callback = ob.magic_item_crafting_callback,
+    data = {
+        furance_item = {name = 'iron-plate', count = 100},
+        output = {min_rate = 1.5 / 60, distance_factor = 1.5 / 60 / 100, item = 'steel-plate'}
+    }
 }
 
+local market = {
+    callback = ob.market_set_items_callback,
+    data = {
+        {
+            name = 'iron-plate',
+            price = 0.3,
+            distance_factor = 0.005 / 32,
+            min_price = 0.03
+        },
+        {
+            name = 'steel-plate',
+            price = 1.5,
+            distance_factor = 0.005 / 32,
+            min_price = 0.15
+        }
+    }
+}
+
+local base_factory = require 'map_gen.presets.crash_site.outpost_data.medium_furance'
+
+local level2 = ob.extend_1_way(base_factory[1], {loot = {callback = loot_callback}})
+local level3 =
+    ob.extend_1_way(
+    base_factory[2],
+    {
+        factory = factory,
+        fallback = level2
+    }
+)
+
 local level3b =
     ob.extend_1_way(
-    level3,
+    base_factory[2],
     {
-        factory = {
-            callback = ob.magic_item_crafting_callback,
-            data = {
-                furance_item = {name = 'iron-plate', count = 100},
-                output = {min_rate = 1.5 / 60, distance_factor = 1.5 / 60 / 100, item = 'steel-plate'}
-            }
-        }
+        factory = factory_b,
+        fallback = level2
     }
 )
 
 local level4 =
-    ob.make_1_way {
-    force = 'neutral',
-    market = {
-        callback = ob.market_set_items_callback,
-        data = {
-            {
-                offer = {type = 'give-item', item = 'iron-plate', count = 100},
-                name = 'coin',
-                price = 60,
-                distance_factor = 1 / 32,
-                min_price = 6
-            },
-            {
-                offer = {type = 'give-item', item = 'steel-plate', count = 100},
-                name = 'coin',
-                price = 300,
-                distance_factor = 1 / 32,
-                min_price = 30
-            }
-        }
-    },
-    max_count = 1,
-    fallback = level3,
-    [1] = {tile = 'concrete'},
-    [2] = {tile = 'concrete'},
-    [3] = {tile = 'concrete'},
-    [4] = {tile = 'concrete'},
-    [5] = {tile = 'concrete'},
-    [6] = {tile = 'concrete'},
-    [7] = {tile = 'concrete'},
-    [8] = {tile = 'refined-concrete'},
-    [9] = {tile = 'refined-concrete'},
-    [10] = {tile = 'refined-concrete'},
-    [11] = {tile = 'refined-concrete'},
-    [12] = {tile = 'concrete'},
-    [13] = {tile = 'concrete'},
-    [14] = {tile = 'refined-concrete'},
-    [15] = {entity = {name = 'market', callback = 'market'}},
-    [16] = {tile = 'refined-concrete'},
-    [17] = {tile = 'refined-concrete'},
-    [18] = {tile = 'concrete'},
-    [19] = {tile = 'concrete'},
-    [20] = {tile = 'refined-concrete'},
-    [21] = {tile = 'refined-concrete'},
-    [22] = {tile = 'refined-concrete'},
-    [23] = {tile = 'refined-concrete'},
-    [24] = {tile = 'concrete'},
-    [25] = {tile = 'concrete'},
-    [26] = {tile = 'refined-concrete'},
-    [27] = {tile = 'refined-concrete'},
-    [28] = {tile = 'refined-concrete'},
-    [29] = {tile = 'refined-concrete'},
-    [30] = {tile = 'concrete'},
-    [31] = {tile = 'concrete'},
-    [32] = {tile = 'concrete'},
-    [33] = {tile = 'concrete'},
-    [34] = {tile = 'concrete'},
-    [35] = {tile = 'concrete'},
-    [36] = {tile = 'concrete'}
-}
-
-local level4b =
     ob.extend_1_way(
-    level4,
+    base_factory[3],
     {
-        fallback = level3b
+        market = market,
+        fallback = level3
     }
 )
 
+local level4b =
+    ob.extend_1_way(
+    base_factory[3],
+    {
+        market = market,
+        fallback = level3b
+    }
+)
 return {
     settings = {
         blocks = 7,
diff --git a/map_gen/presets/crash_site/outpost_data/medium_laser_turrets.lua b/map_gen/presets/crash_site/outpost_data/medium_laser_turrets.lua
index edb1e38f..5cd47386 100644
--- a/map_gen/presets/crash_site/outpost_data/medium_laser_turrets.lua
+++ b/map_gen/presets/crash_site/outpost_data/medium_laser_turrets.lua
@@ -2,6 +2,7 @@ local ob = require 'map_gen.presets.crash_site.outpost_builder'
 
 return {
     ob.make_4_way {
+        turret = {callback = ob.power_source_callback, data = ob.laser_turrent_power_source},
         [1] = {entity = {name = 'stone-wall'}},
         [2] = {entity = {name = 'stone-wall'}},
         [3] = {entity = {name = 'stone-wall'}},
@@ -21,9 +22,9 @@ return {
         [17] = {tile = 'hazard-concrete-left'},
         [18] = {tile = 'concrete'},
         [19] = {tile = 'hazard-concrete-left'},
-        [20] = {entity = {name = 'laser-turret', offset = 3}, tile = 'concrete'},
+        [20] = {entity = {name = 'laser-turret', callback = 'turret', offset = 3}, tile = 'concrete'},
         [21] = {tile = 'hazard-concrete-left'},
-        [22] = {entity = {name = 'laser-turret', offset = 3}, tile = 'concrete'},
+        [22] = {entity = {name = 'laser-turret', callback = 'turret', offset = 3}, tile = 'concrete'},
         [23] = {tile = 'hazard-concrete-left'},
         [24] = {tile = 'concrete'},
         [25] = {tile = 'hazard-concrete-left'},
@@ -40,6 +41,7 @@ return {
         [36] = {tile = 'concrete'}
     },
     ob.make_4_way {
+        turret = {callback = ob.power_source_callback, data = ob.laser_turrent_power_source},
         [1] = {entity = {name = 'stone-wall'}},
         [2] = {entity = {name = 'stone-wall'}},
         [3] = {entity = {name = 'stone-wall'}},
@@ -54,9 +56,9 @@ return {
         [12] = {entity = {name = 'stone-wall'}},
         [13] = {entity = {name = 'stone-wall'}},
         [14] = {entity = {name = 'stone-wall'}},
-        [15] = {entity = {name = 'laser-turret', offset = 3}, tile = 'concrete'},
+        [15] = {entity = {name = 'laser-turret', callback = 'turret', offset = 3}, tile = 'concrete'},
         [16] = {tile = 'hazard-concrete-left'},
-        [17] = {entity = {name = 'laser-turret', offset = 3}, tile = 'concrete'},
+        [17] = {entity = {name = 'laser-turret', callback = 'turret', offset = 3}, tile = 'concrete'},
         [18] = {tile = 'hazard-concrete-left'},
         [19] = {entity = {name = 'stone-wall'}},
         [20] = {entity = {name = 'stone-wall'}},
@@ -66,7 +68,7 @@ return {
         [24] = {tile = 'concrete'},
         [25] = {entity = {name = 'stone-wall'}},
         [26] = {entity = {name = 'stone-wall'}},
-        [27] = {entity = {name = 'laser-turret', offset = 3}, tile = 'concrete'},
+        [27] = {entity = {name = 'laser-turret', callback = 'turret', offset = 3}, tile = 'concrete'},
         [28] = {tile = 'hazard-concrete-left'},
         [29] = {entity = {name = 'medium-electric-pole'}, tile = 'concrete'},
         [30] = {tile = 'hazard-concrete-left'},
@@ -78,6 +80,7 @@ return {
         [36] = {entity = {name = 'medium-electric-pole'}, tile = 'concrete'}
     },
     ob.make_4_way {
+        turret = {callback = ob.power_source_callback, data = ob.laser_turrent_power_source},
         [1] = {entity = {name = 'stone-wall'}},
         [2] = {entity = {name = 'stone-wall'}},
         [3] = {tile = 'concrete'},
@@ -87,7 +90,7 @@ return {
         [7] = {entity = {name = 'stone-wall'}},
         [8] = {entity = {name = 'stone-wall'}},
         [9] = {tile = 'hazard-concrete-left'},
-        [10] = {entity = {name = 'laser-turret', offset = 3}, tile = 'concrete'},
+        [10] = {entity = {name = 'laser-turret', callback = 'turret', offset = 3}, tile = 'concrete'},
         [11] = {tile = 'hazard-concrete-left'},
         [12] = {tile = 'concrete'},
         [13] = {tile = 'concrete'},
@@ -97,7 +100,7 @@ return {
         [17] = {tile = 'concrete'},
         [18] = {tile = 'hazard-concrete-left'},
         [19] = {tile = 'hazard-concrete-left'},
-        [20] = {entity = {name = 'laser-turret', offset = 3}, tile = 'concrete'},
+        [20] = {entity = {name = 'laser-turret', callback = 'turret', offset = 3}, tile = 'concrete'},
         [21] = {tile = 'hazard-concrete-left'},
         [22] = {tile = 'concrete'},
         [23] = {tile = 'hazard-concrete-left'},
diff --git a/map_gen/presets/crash_site/outpost_data/medium_science_factory.lua b/map_gen/presets/crash_site/outpost_data/medium_science_factory.lua
new file mode 100644
index 00000000..dbc72272
--- /dev/null
+++ b/map_gen/presets/crash_site/outpost_data/medium_science_factory.lua
@@ -0,0 +1,108 @@
+local ob = require 'map_gen.presets.crash_site.outpost_builder'
+local Token = require 'utils.global_token'
+
+local loot = {
+    {weight = 10},
+    {stack = {name = 'coin', count = 750, distance_factor = 1 / 2}, weight = 5},
+    {stack = {name = 'science-pack-1', count = 100, distance_factor = 1 / 10}, weight = 5},
+    {stack = {name = 'science-pack-2', count = 50, distance_factor = 1 / 10}, weight = 5},
+    {stack = {name = 'military-science-pack', count = 25, distance_factor = 1 / 10}, weight = 5},
+    {stack = {name = 'science-pack-3', count = 25, distance_factor = 1 / 10}, weight = 5}
+}
+
+local weights = ob.prepare_weighted_loot(loot)
+
+local loot_callback =
+    Token.register(
+    function(chest)
+        ob.do_random_loot(chest, weights, loot)
+    end
+)
+
+local factory = {
+    callback = ob.magic_item_crafting_callback,
+    data = {
+        recipe = 'military-science-pack',
+        output = {min_rate = 0.1 / 60, distance_factor = 1 / 60 / 1000, item = 'military-science-pack'}
+    }
+}
+
+local factory_b = {
+    callback = ob.magic_item_crafting_callback,
+    data = {
+        recipe = 'science-pack-3',
+        output = {min_rate = 0.1 / 60, distance_factor = 1 / 60 / 1000, item = 'science-pack-3'}
+    }
+}
+
+local market = {
+    callback = ob.market_set_items_callback,
+    data = {
+        {
+            name = 'science-pack-1',
+            price = 10,
+            distance_factor = 0.005 / 32,
+            min_price = 1
+        },
+        {
+            name = 'science-pack-2',
+            price = 20,
+            distance_factor = 0.005 / 32,
+            min_price = 2
+        },
+        {
+            name = 'military-science-pack',
+            price = 40,
+            distance_factor = 0.005 / 32,
+            min_price = 4
+        },
+        {
+            name = 'science-pack-3',
+            price = 60,
+            distance_factor = 0.005 / 32,
+            min_price = 4
+        }
+    }
+}
+
+local base_factory = require 'map_gen.presets.crash_site.outpost_data.medium_factory'
+
+local level2 = ob.extend_1_way(base_factory[1], {loot = {callback = loot_callback}})
+local level3 =
+    ob.extend_1_way(
+    base_factory[2],
+    {
+        factory = factory,
+        fallback = level2
+    }
+)
+local level3b =
+    ob.extend_1_way(
+    base_factory[2],
+    {
+        factory = factory_b,
+        fallback = level2
+    }
+)
+local level4 =
+    ob.extend_1_way(
+    base_factory[3],
+    {
+        market = market,
+        fallback = level3
+    }
+)
+return {
+    settings = {
+        blocks = 7,
+        variance = 3,
+        min_step = 2,
+        max_level = 2
+    },
+    walls = {
+        require 'map_gen.presets.crash_site.outpost_data.medium_laser_turrets'
+    },
+    bases = {
+        {level4, level3b, level2}
+    }
+}
diff --git a/map_gen/presets/crash_site/outpost_data/small_ammo_factory.lua b/map_gen/presets/crash_site/outpost_data/small_ammo_factory.lua
new file mode 100644
index 00000000..76a2332b
--- /dev/null
+++ b/map_gen/presets/crash_site/outpost_data/small_ammo_factory.lua
@@ -0,0 +1,163 @@
+local ob = require 'map_gen.presets.crash_site.outpost_builder'
+local Token = require 'utils.global_token'
+
+local loot = {
+    {weight = 10},
+    {stack = {name = 'coin', count = 500, distance_factor = 1 / 2}, weight = 5},
+    {stack = {name = 'firearm-magazine', count = 500, distance_factor = 1}, weight = 5},
+    {stack = {name = 'piercing-rounds-magazine', count = 300, distance_factor = 1 / 2}, weight = 5},
+    {stack = {name = 'shotgun-shell', count = 200, distance_factor = 1 / 4}, weight = 2},
+    {stack = {name = 'grenade', count = 100, distance_factor = 1 / 8}, weight = 3},
+    {stack = {name = 'land-mine', count = 400, distance_factor = 1}, weight = 2},
+    {stack = {name = 'rocket', count = 50, distance_factor = 1 / 32}, weight = 1},
+    {stack = {name = 'cannon-shell', count = 50, distance_factor = 1 / 32}, weight = 1},
+    {stack = {name = 'cluster-grenade', count = 10, distance_factor = 1 / 32}, weight = 1},
+    {stack = {name = 'poison-capsule', count = 10, distance_factor = 1 / 32}, weight = 1}
+}
+
+local weights = ob.prepare_weighted_loot(loot)
+
+local loot_callback =
+    Token.register(
+    function(chest)
+        ob.do_random_loot(chest, weights, loot)
+    end
+)
+
+local factory = {
+    callback = ob.magic_item_crafting_callback,
+    data = {
+        recipe = 'firearm-magazine',
+        output = {min_rate = 1 / 60, distance_factor = 1 / 60 / 100, item = 'firearm-magazine'}
+    }
+}
+
+local factory_b = {
+    callback = ob.magic_item_crafting_callback,
+    data = {
+        recipe = 'piercing-rounds-magazine',
+        output = {min_rate = 1 / 3 / 60, distance_factor = 1 / 60 / 100, item = 'piercing-rounds-magazine'}
+    }
+}
+
+local factory_c = {
+    callback = ob.magic_item_crafting_callback,
+    data = {
+        recipe = 'grenade',
+        output = {min_rate = 1 / 3 / 60, distance_factor = 1 / 60 / 100, item = 'grenade'}
+    }
+}
+
+local market = {
+    callback = ob.market_set_items_callback,
+    data = {
+        {
+            name = 'firearm-magazine',
+            price = 1,
+            distance_factor = 0.005 / 32,
+            min_price = 0.1
+        },
+        {
+            name = 'piercing-rounds-magazine',
+            price = 3,
+            distance_factor = 0.005 / 32,
+            min_price = 0.3
+        },
+        {
+            name = 'shotgun-shell',
+            price = 2,
+            distance_factor = 0.005 / 32,
+            min_price = 0.2
+        },
+        {
+            name = 'grenade',
+            price = 10,
+            distance_factor = 0.005 / 32,
+            min_price = 1
+        },
+        {
+            name = 'land-mine',
+            price = 1,
+            distance_factor = 0.005 / 32,
+            min_price = 0.1
+        },
+        {
+            name = 'rocket',
+            price = 20,
+            distance_factor = 0.005 / 32,
+            min_price = 2
+        },
+        {
+            name = 'rocket-launcher',
+            price = 250,
+            distance_factor = 0.005 / 32,
+            min_price = 125
+        },
+        {
+            name = 'cluster-grenade',
+            price = 60,
+            distance_factor = 0.005 / 32,
+            min_price = 6
+        },
+        {
+            name = 'poison-capsule',
+            price = 60,
+            distance_factor = 0.005 / 32,
+            min_price = 6
+        }
+    }
+}
+
+local base_factory = require 'map_gen.presets.crash_site.outpost_data.small_factory'
+
+local level2 = ob.extend_1_way(base_factory[1], {loot = {callback = loot_callback}})
+local level3 =
+    ob.extend_1_way(
+    base_factory[2],
+    {
+        factory = factory,
+        fallback = level2
+    }
+)
+local level3b =
+    ob.extend_1_way(
+    base_factory[2],
+    {
+        factory = factory_b,
+        fallback = level3,
+        max_count = 2
+    }
+)
+local level3c =
+    ob.extend_1_way(
+    base_factory[2],
+    {
+        factory = factory_c,
+        fallback = level3b,
+        max_count = 1
+    }
+)
+local level4 =
+    ob.extend_1_way(
+    base_factory[3],
+    {
+        market = market,
+        fallback = level3c
+    }
+)
+return {
+    settings = {
+        blocks = 7,
+        variance = 3,
+        min_step = 2,
+        max_level = 2
+    },
+    walls = {
+        require 'map_gen.presets.crash_site.outpost_data.medium_gun_turrets',
+        require 'map_gen.presets.crash_site.outpost_data.medium_laser_turrets',
+        require 'map_gen.presets.crash_site.outpost_data.medium_flame_turrets'
+    },
+    bases = {
+        {level4, level2}
+    }
+}
diff --git a/map_gen/presets/crash_site/outpost_data/small_circuit_factory.lua b/map_gen/presets/crash_site/outpost_data/small_circuit_factory.lua
index f7096d71..a8218e73 100644
--- a/map_gen/presets/crash_site/outpost_data/small_circuit_factory.lua
+++ b/map_gen/presets/crash_site/outpost_data/small_circuit_factory.lua
@@ -24,21 +24,21 @@ local market = {
     data = {
         {
             name = 'copper-cable',
-            price = 50 / 200,
-            distance_factor = 1 / 200 / 32,
-            min_price = 5 / 200
+            price = 0.25,
+            distance_factor = 0.005 / 32,
+            min_price = 0.025
         },
         {
             name = 'electronic-circuit',
-            price = 200 / 200,
-            distance_factor = 1 / 200 / 32,
-            min_price = 10 / 200
+            price = 1,
+            distance_factor = 0.005 / 32,
+            min_price = 0.05
         },
         {
             name = 'advanced-circuit',
-            price = 2000 / 200,
-            distance_factor = 1 / 200 / 32,
-            min_price = 100 / 200
+            price = 10,
+            distance_factor = 0.005 / 32,
+            min_price = 0.5
         }
     }
 }
diff --git a/map_gen/presets/crash_site/outpost_data/small_copper_plate_factory.lua b/map_gen/presets/crash_site/outpost_data/small_copper_plate_factory.lua
new file mode 100644
index 00000000..d2b760a4
--- /dev/null
+++ b/map_gen/presets/crash_site/outpost_data/small_copper_plate_factory.lua
@@ -0,0 +1,79 @@
+local ob = require 'map_gen.presets.crash_site.outpost_builder'
+local Token = require 'utils.global_token'
+
+local loot = {
+    {weight = 5},
+    {stack = {name = 'coin', count = 500, distance_factor = 1 / 2}, weight = 5},
+    {stack = {name = 'copper-ore', count = 1600}, weight = 8},
+    {stack = {name = 'copper-cable', count = 500, distance_factor = 1 / 2}, weight = 2},
+    {stack = {name = 'copper-plate', count = 500, distance_factor = 1 / 2}, weight = 10}
+}
+
+local weights = ob.prepare_weighted_loot(loot)
+
+local loot_callback =
+    Token.register(
+    function(chest)
+        ob.do_random_loot(chest, weights, loot)
+    end
+)
+
+local factory = {
+    callback = ob.magic_item_crafting_callback,
+    data = {
+        furance_item = 'copper-ore',
+        output = {min_rate = 1.5 / 60, distance_factor = 1.5 / 60 / 100, item = 'copper-plate'}
+    }
+}
+
+local market = {
+    callback = ob.market_set_items_callback,
+    data = {
+        {
+            name = 'copper-cable',
+            price = 0.12,
+            distance_factor = 0.005 / 32,
+            min_price = 0.012
+        },
+        {
+            name = 'copper-plate',
+            price = 0.3,
+            distance_factor = 0.005 / 32,
+            min_price = 0.03
+        }
+    }
+}
+
+local base_factory = require 'map_gen.presets.crash_site.outpost_data.small_furance'
+
+local level2 = ob.extend_1_way(base_factory[1], {loot = {callback = loot_callback}})
+local level3 =
+    ob.extend_1_way(
+    base_factory[2],
+    {
+        factory = factory,
+        fallback = level2
+    }
+)
+local level4 =
+    ob.extend_1_way(
+    base_factory[3],
+    {
+        market = market,
+        fallback = level3
+    }
+)
+return {
+    settings = {
+        blocks = 6,
+        variance = 3,
+        min_step = 2,
+        max_level = 2
+    },
+    walls = {
+        require 'map_gen.presets.crash_site.outpost_data.light_gun_turrets'
+    },
+    bases = {
+        {level4, level2}
+    }
+}
diff --git a/map_gen/presets/crash_site/outpost_data/small_engine_factory.lua b/map_gen/presets/crash_site/outpost_data/small_engine_factory.lua
new file mode 100644
index 00000000..0dfb55a6
--- /dev/null
+++ b/map_gen/presets/crash_site/outpost_data/small_engine_factory.lua
@@ -0,0 +1,93 @@
+local ob = require 'map_gen.presets.crash_site.outpost_builder'
+local Token = require 'utils.global_token'
+
+local loot = {
+    {weight = 5},
+    {stack = {name = 'coin', count = 500, distance_factor = 1 / 2}, weight = 5},
+    {stack = {name = 'engine-unit', count = 100, distance_factor = 1 / 2}, weight = 10},
+    {stack = {name = 'electric-engine-unit', count = 50, distance_factor = 1 / 2}, weight = 5},
+    {stack = {name = 'car', count = 1, distance_factor = 1 / 128}, weight = 2},
+    {stack = {name = 'rail', count = 100, distance_factor = 1}, weight = 2}
+}
+
+local weights = ob.prepare_weighted_loot(loot)
+
+local loot_callback =
+    Token.register(
+    function(chest)
+        ob.do_random_loot(chest, weights, loot)
+    end
+)
+
+local factory = {
+    callback = ob.magic_item_crafting_callback,
+    data = {
+        recipe = 'engine-unit',
+        output = {min_rate = 1 / 60, distance_factor = 1 / 60 / 100, item = 'engine-unit'}
+    }
+}
+
+local market = {
+    callback = ob.market_set_items_callback,
+    data = {
+        {
+            name = 'engine-unit',
+            price = 4,
+            distance_factor = 0.005 / 32,
+            min_price = 0.4
+        },
+        {
+            name = 'electric-engine-unit',
+            price = 8,
+            distance_factor = 0.005 / 32,
+            min_price = 0.8
+        },
+        {
+            name = 'car',
+            price = 50,
+            distance_factor = 0.005 / 32,
+            min_price = 40
+        },
+        {
+            name = 'rail',
+            price = 1,
+            distance_factor = 0.005 / 32,
+            min_price = 0.1
+        }
+    }
+}
+
+local base_factory = require 'map_gen.presets.crash_site.outpost_data.small_factory'
+
+local level2 = ob.extend_1_way(base_factory[1], {loot = {callback = loot_callback}})
+local level3 =
+    ob.extend_1_way(
+    base_factory[2],
+    {
+        factory = factory,
+        fallback = level2,
+        max_count = 2
+    }
+)
+local level4 =
+    ob.extend_1_way(
+    base_factory[3],
+    {
+        market = market,
+        fallback = level3
+    }
+)
+return {
+    settings = {
+        blocks = 6,
+        variance = 3,
+        min_step = 2,
+        max_level = 2
+    },
+    walls = {
+        require 'map_gen.presets.crash_site.outpost_data.light_gun_turrets'
+    },
+    bases = {
+        {level4, level2}
+    }
+}
diff --git a/map_gen/presets/crash_site/outpost_data/small_furance.lua b/map_gen/presets/crash_site/outpost_data/small_furance.lua
new file mode 100644
index 00000000..5e961bd9
--- /dev/null
+++ b/map_gen/presets/crash_site/outpost_data/small_furance.lua
@@ -0,0 +1,132 @@
+local ob = require 'map_gen.presets.crash_site.outpost_builder'
+
+local level2 =
+    ob.make_1_way {
+    force = 'neutral',
+    [1] = {tile = 'stone-path'},
+    [2] = {tile = 'stone-path'},
+    [3] = {tile = 'stone-path'},
+    [4] = {tile = 'stone-path'},
+    [5] = {tile = 'stone-path'},
+    [6] = {tile = 'stone-path'},
+    [7] = {tile = 'stone-path'},
+    [8] = {entity = {name = 'iron-chest', callback = 'loot'}, tile = 'concrete'},
+    [9] = {entity = {name = 'iron-chest', callback = 'loot'}, tile = 'concrete'},
+    [10] = {entity = {name = 'iron-chest', callback = 'loot'}, tile = 'concrete'},
+    [11] = {entity = {name = 'iron-chest', callback = 'loot'}, tile = 'concrete'},
+    [12] = {tile = 'stone-path'},
+    [13] = {tile = 'stone-path'},
+    [14] = {entity = {name = 'iron-chest', callback = 'loot'}, tile = 'concrete'},
+    [15] = {entity = {name = 'iron-chest', callback = 'loot'}, tile = 'concrete'},
+    [16] = {entity = {name = 'iron-chest', callback = 'loot'}, tile = 'concrete'},
+    [17] = {entity = {name = 'iron-chest', callback = 'loot'}, tile = 'concrete'},
+    [18] = {tile = 'stone-path'},
+    [19] = {tile = 'stone-path'},
+    [20] = {entity = {name = 'iron-chest', callback = 'loot'}, tile = 'concrete'},
+    [21] = {entity = {name = 'iron-chest', callback = 'loot'}, tile = 'concrete'},
+    [22] = {entity = {name = 'iron-chest', callback = 'loot'}, tile = 'concrete'},
+    [23] = {entity = {name = 'iron-chest', callback = 'loot'}, tile = 'concrete'},
+    [24] = {tile = 'stone-path'},
+    [25] = {tile = 'stone-path'},
+    [26] = {entity = {name = 'iron-chest', callback = 'loot'}, tile = 'concrete'},
+    [27] = {entity = {name = 'iron-chest', callback = 'loot'}, tile = 'concrete'},
+    [28] = {entity = {name = 'iron-chest', callback = 'loot'}, tile = 'concrete'},
+    [29] = {entity = {name = 'iron-chest', callback = 'loot'}, tile = 'concrete'},
+    [30] = {tile = 'stone-path'},
+    [31] = {tile = 'stone-path'},
+    [32] = {tile = 'stone-path'},
+    [33] = {tile = 'stone-path'},
+    [34] = {tile = 'stone-path'},
+    [35] = {tile = 'stone-path'},
+    [36] = {tile = 'stone-path'}
+}
+
+local level3 =
+    ob.make_1_way {
+    force = 'neutral',
+    max_count = 4,
+    [1] = {tile = 'stone-path'},
+    [2] = {tile = 'stone-path'},
+    [3] = {tile = 'stone-path'},
+    [4] = {tile = 'stone-path'},
+    [5] = {tile = 'stone-path'},
+    [6] = {tile = 'stone-path'},
+    [7] = {tile = 'stone-path'},
+    [8] = {tile = 'concrete'},
+    [9] = {tile = 'concrete'},
+    [10] = {tile = 'concrete'},
+    [11] = {tile = 'concrete'},
+    [12] = {tile = 'stone-path'},
+    [13] = {tile = 'stone-path'},
+    [14] = {tile = 'concrete'},
+    [15] = {entity = {name = 'electric-furnace', callback = 'factory'}, tile = 'concrete'},
+    [16] = {tile = 'concrete'},
+    [17] = {tile = 'concrete'},
+    [18] = {tile = 'stone-path'},
+    [19] = {tile = 'stone-path'},
+    [20] = {tile = 'concrete'},
+    [21] = {tile = 'concrete'},
+    [22] = {tile = 'concrete'},
+    [23] = {tile = 'concrete'},
+    [24] = {tile = 'stone-path'},
+    [25] = {tile = 'stone-path'},
+    [26] = {tile = 'concrete'},
+    [27] = {tile = 'concrete'},
+    [28] = {tile = 'concrete'},
+    [29] = {tile = 'concrete'},
+    [30] = {tile = 'stone-path'},
+    [31] = {tile = 'stone-path'},
+    [32] = {tile = 'stone-path'},
+    [33] = {tile = 'stone-path'},
+    [34] = {tile = 'stone-path'},
+    [35] = {tile = 'stone-path'},
+    [36] = {tile = 'stone-path'}
+}
+
+local level4 =
+    ob.make_1_way {
+    force = 'neutral',
+    max_count = 1,
+    [1] = {tile = 'stone-path'},
+    [2] = {tile = 'stone-path'},
+    [3] = {tile = 'stone-path'},
+    [4] = {tile = 'stone-path'},
+    [5] = {tile = 'stone-path'},
+    [6] = {tile = 'stone-path'},
+    [7] = {tile = 'stone-path'},
+    [8] = {tile = 'concrete'},
+    [9] = {tile = 'concrete'},
+    [10] = {tile = 'concrete'},
+    [11] = {tile = 'concrete'},
+    [12] = {tile = 'stone-path'},
+    [13] = {tile = 'stone-path'},
+    [14] = {tile = 'concrete'},
+    [15] = {entity = {name = 'market', callback = 'market'}},
+    [16] = {tile = 'concrete'},
+    [17] = {tile = 'concrete'},
+    [18] = {tile = 'stone-path'},
+    [19] = {tile = 'stone-path'},
+    [20] = {tile = 'concrete'},
+    [21] = {tile = 'concrete'},
+    [22] = {tile = 'concrete'},
+    [23] = {tile = 'concrete'},
+    [24] = {tile = 'stone-path'},
+    [25] = {tile = 'stone-path'},
+    [26] = {tile = 'concrete'},
+    [27] = {tile = 'concrete'},
+    [28] = {tile = 'concrete'},
+    [29] = {tile = 'concrete'},
+    [30] = {tile = 'stone-path'},
+    [31] = {tile = 'stone-path'},
+    [32] = {tile = 'stone-path'},
+    [33] = {tile = 'stone-path'},
+    [34] = {tile = 'stone-path'},
+    [35] = {tile = 'stone-path'},
+    [36] = {tile = 'stone-path'}
+}
+
+return {
+    level2,
+    level3,
+    level4
+}
diff --git a/map_gen/presets/crash_site/outpost_data/small_gear_factory.lua b/map_gen/presets/crash_site/outpost_data/small_gear_factory.lua
index dc6cc95e..b5c54b2a 100644
--- a/map_gen/presets/crash_site/outpost_data/small_gear_factory.lua
+++ b/map_gen/presets/crash_site/outpost_data/small_gear_factory.lua
@@ -18,167 +18,57 @@ local loot_callback =
     end
 )
 
-local level2 =
-    ob.make_1_way {
-    force = 'neutral',
-    loot = {callback = loot_callback},
-    [1] = {tile = 'stone-path'},
-    [2] = {tile = 'stone-path'},
-    [3] = {tile = 'stone-path'},
-    [4] = {tile = 'stone-path'},
-    [5] = {tile = 'stone-path'},
-    [6] = {tile = 'stone-path'},
-    [7] = {tile = 'stone-path'},
-    [8] = {entity = {name = 'iron-chest', callback = 'loot'}, tile = 'concrete'},
-    [9] = {entity = {name = 'iron-chest', callback = 'loot'}, tile = 'concrete'},
-    [10] = {entity = {name = 'iron-chest', callback = 'loot'}, tile = 'concrete'},
-    [11] = {entity = {name = 'iron-chest', callback = 'loot'}, tile = 'concrete'},
-    [12] = {tile = 'stone-path'},
-    [13] = {tile = 'stone-path'},
-    [14] = {entity = {name = 'iron-chest', callback = 'loot'}, tile = 'concrete'},
-    [15] = {entity = {name = 'iron-chest', callback = 'loot'}, tile = 'concrete'},
-    [16] = {entity = {name = 'iron-chest', callback = 'loot'}, tile = 'concrete'},
-    [17] = {entity = {name = 'iron-chest', callback = 'loot'}, tile = 'concrete'},
-    [18] = {tile = 'stone-path'},
-    [19] = {tile = 'stone-path'},
-    [20] = {entity = {name = 'iron-chest', callback = 'loot'}, tile = 'concrete'},
-    [21] = {entity = {name = 'iron-chest', callback = 'loot'}, tile = 'concrete'},
-    [22] = {entity = {name = 'iron-chest', callback = 'loot'}, tile = 'concrete'},
-    [23] = {entity = {name = 'iron-chest', callback = 'loot'}, tile = 'concrete'},
-    [24] = {tile = 'stone-path'},
-    [25] = {tile = 'stone-path'},
-    [26] = {entity = {name = 'iron-chest', callback = 'loot'}, tile = 'concrete'},
-    [27] = {entity = {name = 'iron-chest', callback = 'loot'}, tile = 'concrete'},
-    [28] = {entity = {name = 'iron-chest', callback = 'loot'}, tile = 'concrete'},
-    [29] = {entity = {name = 'iron-chest', callback = 'loot'}, tile = 'concrete'},
-    [30] = {tile = 'stone-path'},
-    [31] = {tile = 'stone-path'},
-    [32] = {tile = 'stone-path'},
-    [33] = {tile = 'stone-path'},
-    [34] = {tile = 'stone-path'},
-    [35] = {tile = 'stone-path'},
-    [36] = {tile = 'stone-path'}
+local factory = {
+    callback = ob.magic_item_crafting_callback,
+    data = {
+        recipe = 'iron-gear-wheel',
+        output = {min_rate = 1 / 60, distance_factor = 1 / 60 / 100, item = 'iron-gear-wheel'}
+    }
 }
 
+local market = {
+    callback = ob.market_set_items_callback,
+    data = {
+        {
+            name = 'iron-gear-wheel',
+            price = 0.5,
+            distance_factor = 0.005 / 32,
+            min_price = 0.05
+        },
+        {
+            name = 'iron-plate',
+            price = 0.4,
+            distance_factor = 0.005 / 32,
+            min_price = 0.04
+        },
+        {
+            name = 'steel-plate',
+            price = 2,
+            distance_factor = 0.005 / 32,
+            min_price = 0.2
+        }
+    }
+}
+
+local base_factory = require 'map_gen.presets.crash_site.outpost_data.small_factory'
+
+local level2 = ob.extend_1_way(base_factory[1], {loot = {callback = loot_callback}})
 local level3 =
-    ob.make_1_way {
-    force = 'neutral',
-    factory = {
-        callback = ob.magic_item_crafting_callback,
-        data = {
-            recipe = 'iron-gear-wheel',
-            output = {min_rate = 1 / 60, distance_factor = 1 / 60 / 100, item = 'iron-gear-wheel'}
-        }
-    },
-    max_count = 4,
-    fallback = level2,
-    [1] = {tile = 'stone-path'},
-    [2] = {tile = 'stone-path'},
-    [3] = {tile = 'stone-path'},
-    [4] = {tile = 'stone-path'},
-    [5] = {tile = 'stone-path'},
-    [6] = {tile = 'stone-path'},
-    [7] = {tile = 'stone-path'},
-    [8] = {tile = 'concrete'},
-    [9] = {tile = 'concrete'},
-    [10] = {tile = 'concrete'},
-    [11] = {tile = 'concrete'},
-    [12] = {tile = 'stone-path'},
-    [13] = {tile = 'stone-path'},
-    [14] = {tile = 'concrete'},
-    [15] = {entity = {name = 'assembling-machine-2', callback = 'factory'}, tile = 'concrete'},
-    [16] = {tile = 'concrete'},
-    [17] = {tile = 'concrete'},
-    [18] = {tile = 'stone-path'},
-    [19] = {tile = 'stone-path'},
-    [20] = {tile = 'concrete'},
-    [21] = {tile = 'concrete'},
-    [22] = {tile = 'concrete'},
-    [23] = {tile = 'concrete'},
-    [24] = {tile = 'stone-path'},
-    [25] = {tile = 'stone-path'},
-    [26] = {tile = 'concrete'},
-    [27] = {tile = 'concrete'},
-    [28] = {tile = 'concrete'},
-    [29] = {tile = 'concrete'},
-    [30] = {tile = 'stone-path'},
-    [31] = {tile = 'stone-path'},
-    [32] = {tile = 'stone-path'},
-    [33] = {tile = 'stone-path'},
-    [34] = {tile = 'stone-path'},
-    [35] = {tile = 'stone-path'},
-    [36] = {tile = 'stone-path'}
-}
-
+    ob.extend_1_way(
+    base_factory[2],
+    {
+        factory = factory,
+        fallback = level2
+    }
+)
 local level4 =
-    ob.make_1_way {
-    force = 'neutral',
-    market = {
-        callback = ob.market_set_items_callback,
-        data = {
-            {
-                offer = {type = 'give-item', item = 'iron-gear-wheel', count = 100},
-                name = 'coin',
-                price = 100,
-                distance_factor = 1 / 32,
-                min_price = 10
-            },
-            {
-                offer = {type = 'give-item', item = 'iron-plate', count = 100},
-                name = 'coin',
-                price = 80,
-                distance_factor = 1 / 32,
-                min_price = 8
-            },
-            {
-                offer = {type = 'give-item', item = 'steel-plate', count = 100},
-                name = 'coin',
-                price = 400,
-                distance_factor = 1 / 32,
-                min_price = 40
-            }
-        }
-    },
-    max_count = 1,
-    fallback = level3,
-    [1] = {tile = 'stone-path'},
-    [2] = {tile = 'stone-path'},
-    [3] = {tile = 'stone-path'},
-    [4] = {tile = 'stone-path'},
-    [5] = {tile = 'stone-path'},
-    [6] = {tile = 'stone-path'},
-    [7] = {tile = 'stone-path'},
-    [8] = {tile = 'concrete'},
-    [9] = {tile = 'concrete'},
-    [10] = {tile = 'concrete'},
-    [11] = {tile = 'concrete'},
-    [12] = {tile = 'stone-path'},
-    [13] = {tile = 'stone-path'},
-    [14] = {tile = 'concrete'},
-    [15] = {entity = {name = 'market', callback = 'market'}},
-    [16] = {tile = 'concrete'},
-    [17] = {tile = 'concrete'},
-    [18] = {tile = 'stone-path'},
-    [19] = {tile = 'stone-path'},
-    [20] = {tile = 'concrete'},
-    [21] = {tile = 'concrete'},
-    [22] = {tile = 'concrete'},
-    [23] = {tile = 'concrete'},
-    [24] = {tile = 'stone-path'},
-    [25] = {tile = 'stone-path'},
-    [26] = {tile = 'concrete'},
-    [27] = {tile = 'concrete'},
-    [28] = {tile = 'concrete'},
-    [29] = {tile = 'concrete'},
-    [30] = {tile = 'stone-path'},
-    [31] = {tile = 'stone-path'},
-    [32] = {tile = 'stone-path'},
-    [33] = {tile = 'stone-path'},
-    [34] = {tile = 'stone-path'},
-    [35] = {tile = 'stone-path'},
-    [36] = {tile = 'stone-path'}
-}
-
+    ob.extend_1_way(
+    base_factory[3],
+    {
+        market = market,
+        fallback = level3
+    }
+)
 return {
     settings = {
         blocks = 6,
diff --git a/map_gen/presets/crash_site/outpost_data/small_iron_plate_factory.lua b/map_gen/presets/crash_site/outpost_data/small_iron_plate_factory.lua
index e3ced7cf..cfa19464 100644
--- a/map_gen/presets/crash_site/outpost_data/small_iron_plate_factory.lua
+++ b/map_gen/presets/crash_site/outpost_data/small_iron_plate_factory.lua
@@ -18,160 +18,51 @@ local loot_callback =
     end
 )
 
-local level2 =
-    ob.make_1_way {
-    force = 'neutral',
-    loot = {callback = loot_callback},
-    [1] = {tile = 'stone-path'},
-    [2] = {tile = 'stone-path'},
-    [3] = {tile = 'stone-path'},
-    [4] = {tile = 'stone-path'},
-    [5] = {tile = 'stone-path'},
-    [6] = {tile = 'stone-path'},
-    [7] = {tile = 'stone-path'},
-    [8] = {entity = {name = 'iron-chest', callback = 'loot'}, tile = 'concrete'},
-    [9] = {entity = {name = 'iron-chest', callback = 'loot'}, tile = 'concrete'},
-    [10] = {entity = {name = 'iron-chest', callback = 'loot'}, tile = 'concrete'},
-    [11] = {entity = {name = 'iron-chest', callback = 'loot'}, tile = 'concrete'},
-    [12] = {tile = 'stone-path'},
-    [13] = {tile = 'stone-path'},
-    [14] = {entity = {name = 'iron-chest', callback = 'loot'}, tile = 'concrete'},
-    [15] = {entity = {name = 'iron-chest', callback = 'loot'}, tile = 'concrete'},
-    [16] = {entity = {name = 'iron-chest', callback = 'loot'}, tile = 'concrete'},
-    [17] = {entity = {name = 'iron-chest', callback = 'loot'}, tile = 'concrete'},
-    [18] = {tile = 'stone-path'},
-    [19] = {tile = 'stone-path'},
-    [20] = {entity = {name = 'iron-chest', callback = 'loot'}, tile = 'concrete'},
-    [21] = {entity = {name = 'iron-chest', callback = 'loot'}, tile = 'concrete'},
-    [22] = {entity = {name = 'iron-chest', callback = 'loot'}, tile = 'concrete'},
-    [23] = {entity = {name = 'iron-chest', callback = 'loot'}, tile = 'concrete'},
-    [24] = {tile = 'stone-path'},
-    [25] = {tile = 'stone-path'},
-    [26] = {entity = {name = 'iron-chest', callback = 'loot'}, tile = 'concrete'},
-    [27] = {entity = {name = 'iron-chest', callback = 'loot'}, tile = 'concrete'},
-    [28] = {entity = {name = 'iron-chest', callback = 'loot'}, tile = 'concrete'},
-    [29] = {entity = {name = 'iron-chest', callback = 'loot'}, tile = 'concrete'},
-    [30] = {tile = 'stone-path'},
-    [31] = {tile = 'stone-path'},
-    [32] = {tile = 'stone-path'},
-    [33] = {tile = 'stone-path'},
-    [34] = {tile = 'stone-path'},
-    [35] = {tile = 'stone-path'},
-    [36] = {tile = 'stone-path'}
+local factory = {
+    callback = ob.magic_item_crafting_callback,
+    data = {
+        furance_item = 'iron-ore',
+        output = {min_rate = 1.5 / 60, distance_factor = 1.5 / 60 / 100, item = 'iron-plate'}
+    }
 }
 
+local market = {
+    callback = ob.market_set_items_callback,
+    data = {
+        {
+            name = 'iron-plate',
+            price = 0.3,
+            distance_factor = 0.005 / 32,
+            min_price = 0.03
+        },
+        {
+            name = 'steel-plate',
+            price = 1.5,
+            distance_factor = 0.005 / 32,
+            min_price = 0.15
+        }
+    }
+}
+
+local base_factory = require 'map_gen.presets.crash_site.outpost_data.small_furance'
+
+local level2 = ob.extend_1_way(base_factory[1], {loot = {callback = loot_callback}})
 local level3 =
-    ob.make_1_way {
-    force = 'neutral',
-    factory = {
-        callback = ob.magic_item_crafting_callback,
-        data = {
-            furance_item = 'iron-ore',
-            output = {min_rate = 1.5 / 60, distance_factor = 1.5 / 60 / 100, item = 'iron-plate'}
-        }
-    },
-    max_count = 4,
-    fallback = level2,
-    [1] = {tile = 'stone-path'},
-    [2] = {tile = 'stone-path'},
-    [3] = {tile = 'stone-path'},
-    [4] = {tile = 'stone-path'},
-    [5] = {tile = 'stone-path'},
-    [6] = {tile = 'stone-path'},
-    [7] = {tile = 'stone-path'},
-    [8] = {tile = 'concrete'},
-    [9] = {tile = 'concrete'},
-    [10] = {tile = 'concrete'},
-    [11] = {tile = 'concrete'},
-    [12] = {tile = 'stone-path'},
-    [13] = {tile = 'stone-path'},
-    [14] = {tile = 'concrete'},
-    [15] = {entity = {name = 'electric-furnace', callback = 'factory'}, tile = 'concrete'},
-    [16] = {tile = 'concrete'},
-    [17] = {tile = 'concrete'},
-    [18] = {tile = 'stone-path'},
-    [19] = {tile = 'stone-path'},
-    [20] = {tile = 'concrete'},
-    [21] = {tile = 'concrete'},
-    [22] = {tile = 'concrete'},
-    [23] = {tile = 'concrete'},
-    [24] = {tile = 'stone-path'},
-    [25] = {tile = 'stone-path'},
-    [26] = {tile = 'concrete'},
-    [27] = {tile = 'concrete'},
-    [28] = {tile = 'concrete'},
-    [29] = {tile = 'concrete'},
-    [30] = {tile = 'stone-path'},
-    [31] = {tile = 'stone-path'},
-    [32] = {tile = 'stone-path'},
-    [33] = {tile = 'stone-path'},
-    [34] = {tile = 'stone-path'},
-    [35] = {tile = 'stone-path'},
-    [36] = {tile = 'stone-path'}
-}
-
+    ob.extend_1_way(
+    base_factory[2],
+    {
+        factory = factory,
+        fallback = level2
+    }
+)
 local level4 =
-    ob.make_1_way {
-    force = 'neutral',
-    market = {
-        callback = ob.market_set_items_callback,
-        data = {
-            {
-                offer = {type = 'give-item', item = 'iron-plate', count = 100},
-                name = 'coin',
-                price = 60,
-                distance_factor = 1 / 32,
-                min_price = 6
-            },
-            {
-                offer = {type = 'give-item', item = 'steel-plate', count = 100},
-                name = 'coin',
-                price = 300,
-                distance_factor = 1 / 32,
-                min_price = 30
-            }
-        }
-    },
-    max_count = 1,
-    fallback = level3,
-    [1] = {tile = 'stone-path'},
-    [2] = {tile = 'stone-path'},
-    [3] = {tile = 'stone-path'},
-    [4] = {tile = 'stone-path'},
-    [5] = {tile = 'stone-path'},
-    [6] = {tile = 'stone-path'},
-    [7] = {tile = 'stone-path'},
-    [8] = {tile = 'concrete'},
-    [9] = {tile = 'concrete'},
-    [10] = {tile = 'concrete'},
-    [11] = {tile = 'concrete'},
-    [12] = {tile = 'stone-path'},
-    [13] = {tile = 'stone-path'},
-    [14] = {tile = 'concrete'},
-    [15] = {entity = {name = 'market', callback = 'market'}},
-    [16] = {tile = 'concrete'},
-    [17] = {tile = 'concrete'},
-    [18] = {tile = 'stone-path'},
-    [19] = {tile = 'stone-path'},
-    [20] = {tile = 'concrete'},
-    [21] = {tile = 'concrete'},
-    [22] = {tile = 'concrete'},
-    [23] = {tile = 'concrete'},
-    [24] = {tile = 'stone-path'},
-    [25] = {tile = 'stone-path'},
-    [26] = {tile = 'concrete'},
-    [27] = {tile = 'concrete'},
-    [28] = {tile = 'concrete'},
-    [29] = {tile = 'concrete'},
-    [30] = {tile = 'stone-path'},
-    [31] = {tile = 'stone-path'},
-    [32] = {tile = 'stone-path'},
-    [33] = {tile = 'stone-path'},
-    [34] = {tile = 'stone-path'},
-    [35] = {tile = 'stone-path'},
-    [36] = {tile = 'stone-path'}
-}
-
+    ob.extend_1_way(
+    base_factory[3],
+    {
+        market = market,
+        fallback = level3
+    }
+)
 return {
     settings = {
         blocks = 6,
diff --git a/map_gen/presets/crash_site/outpost_data/small_science_factory.lua b/map_gen/presets/crash_site/outpost_data/small_science_factory.lua
new file mode 100644
index 00000000..64bad84a
--- /dev/null
+++ b/map_gen/presets/crash_site/outpost_data/small_science_factory.lua
@@ -0,0 +1,100 @@
+local ob = require 'map_gen.presets.crash_site.outpost_builder'
+local Token = require 'utils.global_token'
+
+local loot = {
+    {weight = 10},
+    {stack = {name = 'coin', count = 500, distance_factor = 1 / 2}, weight = 5},
+    {stack = {name = 'science-pack-1', count = 50, distance_factor = 1 / 10}, weight = 5},
+    {stack = {name = 'science-pack-2', count = 25, distance_factor = 1 / 10}, weight = 5}
+}
+
+local weights = ob.prepare_weighted_loot(loot)
+
+local loot_callback =
+    Token.register(
+    function(chest)
+        ob.do_random_loot(chest, weights, loot)
+    end
+)
+
+local factory = {
+    callback = ob.magic_item_crafting_callback,
+    data = {
+        recipe = 'science-pack-1',
+        output = {min_rate = 0.1 / 60, distance_factor = 1 / 60 / 1000, item = 'science-pack-1'}
+    }
+}
+
+local factory_b = {
+    callback = ob.magic_item_crafting_callback,
+    data = {
+        recipe = 'science-pack-2',
+        output = {min_rate = 0.1 / 60, distance_factor = 1 / 60 / 1000, item = 'science-pack-2'}
+    }
+}
+
+local market = {
+    callback = ob.market_set_items_callback,
+    data = {
+        {
+            name = 'science-pack-1',
+            price = 10,
+            distance_factor = 0.005 / 32,
+            min_price = 1
+        },
+        {
+            name = 'science-pack-2',
+            price = 20,
+            distance_factor = 0.005 / 32,
+            min_price = 2
+        },
+        {
+            name = 'military-science-pack',
+            price = 40,
+            distance_factor = 0.005 / 32,
+            min_price = 4
+        }
+    }
+}
+
+local base_factory = require 'map_gen.presets.crash_site.outpost_data.small_factory'
+
+local level2 = ob.extend_1_way(base_factory[1], {loot = {callback = loot_callback}})
+local level3 =
+    ob.extend_1_way(
+    base_factory[2],
+    {
+        factory = factory,
+        fallback = level2
+    }
+)
+local level3b =
+    ob.extend_1_way(
+    base_factory[2],
+    {
+        factory = factory_b,
+        fallback = level2
+    }
+)
+local level4 =
+    ob.extend_1_way(
+    base_factory[3],
+    {
+        market = market,
+        fallback = level3
+    }
+)
+return {
+    settings = {
+        blocks = 6,
+        variance = 3,
+        min_step = 2,
+        max_level = 2
+    },
+    walls = {
+        require 'map_gen.presets.crash_site.outpost_data.light_laser_turrets'
+    },
+    bases = {
+        {level4, level3b, level2}
+    }
+}