diff --git a/features/debug_commands.lua b/features/debug_commands.lua
new file mode 100644
index 00000000..01189c07
--- /dev/null
+++ b/features/debug_commands.lua
@@ -0,0 +1,22 @@
+local Command = require 'utils.command'
+local Ranks = require 'resources.ranks'
+
+Command.add(
+    'reveal',
+    {
+        description = {'command_description.reveal'},
+        arguments = {'radius'},
+        default_values = {radius = 500},
+        required_rank = Ranks.admin,
+        debug_only = true,
+        allowed_by_server = true
+    },
+    function(args, p)
+        local radius = args.radius
+        if not p then
+            p = {force = game.forces.player, surface = game.surfaces.redmew or game.surfaces.nauvis, position = {x = 0, y = 0}}
+        end
+        local pos = p.position
+        p.force.chart(p.surface, {{pos.x - radius, pos.y - radius}, {pos.x + radius, pos.y + radius}})
+    end
+)