diff --git a/client/CBitmapHandler.cpp b/client/CBitmapHandler.cpp
index b80aaee64..edd18931a 100644
--- a/client/CBitmapHandler.cpp
+++ b/client/CBitmapHandler.cpp
@@ -20,6 +20,7 @@
 boost::mutex bitmap_handler_mx;
 
 extern DLL_EXPORT CLodHandler *bitmaph;
+extern DLL_EXPORT CLodHandler *bitmaph_ab;
 
 void CPCXConv::openPCX(char * PCX, int len)
 {
@@ -157,8 +158,12 @@ SDL_Surface * BitmapHandler::loadBitmap(std::string fname, bool setKey)
 	}
 	SDL_Surface * ret=NULL;
 	int size;
-	unsigned char * file = bitmaph->giveFile(fname, FILE_GRAPHICS, &size);
-	
+	unsigned char * file = 0;
+	if (bitmaph->haveFile(fname, FILE_GRAPHICS))
+		file = bitmaph->giveFile(fname, FILE_GRAPHICS, &size);
+	else if (bitmaph_ab->haveFile(fname, FILE_GRAPHICS))
+		file = bitmaph_ab->giveFile(fname, FILE_GRAPHICS, &size);
+
 	if (!file)
 	{
 		tlog2<<"Entry for file "<<fname<<" was not found"<<std::endl;
diff --git a/client/CPreGame.cpp b/client/CPreGame.cpp
index 63ce2fae0..ddd5b08b5 100644
--- a/client/CPreGame.cpp
+++ b/client/CPreGame.cpp
@@ -249,7 +249,7 @@ CMenuScreen::CMenuScreen( EState which )
 		{
 			buttons[0] = new AdventureMapButton("", "", bind(&CGPreGame::openCampaignScreen, CGP, CCampaignScreen::WOG), 535, 8, "ZSSSOD.DEF", SDLK_s); // WOG
 			buttons[1] = new AdventureMapButton("", "", bind(&CGPreGame::openCampaignScreen, CGP, CCampaignScreen::ROE) , 494, 117, "ZSSROE.DEF", SDLK_m); // ROE
-			buttons[2] = new AdventureMapButton("", "", 0, 486, 241, "ZSSARM.DEF", SDLK_c); // AB TODO
+			buttons[2] = new AdventureMapButton("", "", bind(&CGPreGame::openCampaignScreen, CGP, CCampaignScreen::AB), 486, 241, "ZSSARM.DEF", SDLK_c); // AB
 			buttons[3] = new AdventureMapButton("", "", bind(&CGPreGame::openSel, CGP, campaignList, SINGLE_PLAYER), 550, 358, "ZSSCUS.DEF", SDLK_t); // Custom
 			buttons[4] = new AdventureMapButton("", "", bind(&CMenuScreen::moveTo, this, CGP->scrs[newGame]), 582, 464, "ZSSEXIT.DEF", SDLK_ESCAPE); // Back
 
@@ -3342,7 +3342,7 @@ CCampaignScreen::CCampaignScreen(CampaignSet campaigns, std::map<std::string, Ca
 {
 	OBJ_CONSTRUCTION; // sets this as parent
 	std::string bgImage;
-	if (campaigns == ROE)
+	if (campaigns == ROE || campaigns == AB)
 		bgImage = "CAMPBACK.BMP";
 	else if (campaigns == SOD)
 		bgImage = "CAMPBKX2.BMP";
@@ -3426,7 +3426,62 @@ CCampaignScreen::CCampaignScreen(CampaignSet campaigns, std::map<std::string, Ca
 		else
 			drawCampaignPlaceholder();
 	}
+	if (campaigns == AB)
+	{
+		// Armageddon's Blade
+		static const std::string ab0Camp = "AB";
+		CCampaignButton *ab0 = new CCampaignButton(bg, "CAMP1AB7.BMP", buttonCords[0][0], buttonCords[0][1], camps[ab0Camp] != 0 ? camps[ab0Camp] : CCampaignScreen::ENABLED);
+		ab0->hoverText = "Armageddon's Blade";
+		ab0->campFile = ab0Camp;
+		ab0->video = "C1ab7.BIK";
+		campButtons.push_back(ab0);
 
+		// Dragon's Blood
+		static const std::string ab1Camp = "BLOOD";
+		CCampaignButton *ab1 = new CCampaignButton(bg, "CAMP1DB2.BMP", buttonCords[1][0], buttonCords[1][1], camps[ab1Camp] != 0 ? camps[ab1Camp] : CCampaignScreen::ENABLED);
+		ab1->hoverText = "Dragon's Blood";
+		ab1->campFile = ab1Camp;
+		ab1->video = "C1db2.BIK";
+		campButtons.push_back(ab1);
+
+		// Dragon Slayer
+		static const std::string ab2Camp = "SLAYER";
+		CCampaignButton *ab2 = new CCampaignButton(bg, "CAMP1DS1.BMP", buttonCords[2][0], buttonCords[2][1], camps[ab2Camp] != 0 ? camps[ab2Camp] : CCampaignScreen::ENABLED);
+		ab2->hoverText = "Dragon Slayer";
+		ab2->campFile = ab2Camp;
+		ab2->video = "C1ds1.BIK";
+		campButtons.push_back(ab2);
+
+		// Festival of Life
+		static const std::string ab3Camp = "FESTIVAL";
+		CCampaignButton *ab3 = new CCampaignButton(bg, "CAMP1FL3.BMP", buttonCords[3][0], buttonCords[3][1], camps[ab3Camp] != 0 ? camps[ab3Camp] : CCampaignScreen::ENABLED);
+		ab3->hoverText = "Festival of Life";
+		ab3->campFile = ab3Camp;
+		ab3->video = "C1fl3.BIK";
+		campButtons.push_back(ab3);
+
+		// Playing With Fire
+		static const std::string ab4Camp = "FIRE";
+		CCampaignButton *ab4 = new CCampaignButton(bg, "CAMP1PF2.BMP", buttonCords[4][0], buttonCords[4][1], camps[ab4Camp] != 0 ? camps[ab4Camp] : CCampaignScreen::ENABLED);
+		ab4->hoverText = "Playing With Fire";
+		ab4->campFile = ab4Camp;
+		ab4->video = "C1pf2.BIK";
+		campButtons.push_back(ab4);
+
+		// Foolhardy Waywardness
+		SDL_Surface *ab5Dis = BitmapHandler::loadBitmap("CAMP1FWX");
+		Rect ab5DisRect(buttonCords[5][0] - 2, buttonCords[5][1] - 2, ab5Dis->w, ab5Dis->h);
+		blitAt(ab5Dis, ab5DisRect, bg);
+
+		static const std::string ab5Camp = "FOOL";
+		CCampaignButton *ab5 = new CCampaignButton(bg, "CAMP1FW1.BMP", buttonCords[5][0], buttonCords[5][1], camps[ab5Camp] != 0 ? camps[ab5Camp] : CCampaignScreen::DISABLED);
+		ab5->hoverText = "Foolhardy Waywardness";
+		ab5->campFile = ab5Camp;
+		ab5->video = "C1fw1.BIK";
+		campButtons.push_back(ab5);
+
+		drawCampaignPlaceholder();
+	}
 	if (campaigns == WOG)
 	{
 		// In the Wake of Gods
@@ -3495,29 +3550,33 @@ CCampaignScreen::CCampaignButton::CCampaignButton(SDL_Surface *bg, const std::st
 	this->image = image;
 	this->status = status;
 
-	// Initialize base CIntObject members
-	if (status != CCampaignScreen::DISABLED)
-		used = LCLICK | HOVER;
+	// Initialize pos and size
 	pos.x = x;
 	pos.y = y;
 	pos.w = 200;
 	pos.h = 116;
 
-	// Creates the button image and the hover label
+	// Creates the button image
 	button = BitmapHandler::loadBitmap(image);
-	if (status != CCampaignScreen::DISABLED)
+	if (status != CCampaignScreen::DISABLED && button != 0)
+	{
 		blitAt(button, pos, bg);
+		used = LCLICK | HOVER; // set these flags to activate left click and hover event functions
+	}
 
+	// Create the checked image
 	if (status == CCampaignScreen::COMPLETED)
 		checked = BitmapHandler::loadBitmap("CAMPCHK.BMP");
 
+	// Create the button hover effect
 	hoverLabel = new CLabel(pos.w / 2., pos.h + 20, FONT_MEDIUM, CENTER, tytulowy, "");
 	hoverLabel->ignoreLeadingWhitespace = false;
 }
 
 CCampaignScreen::CCampaignButton::~CCampaignButton()
 {
-	SDL_FreeSurface(button);
+	if (button != 0)
+		SDL_FreeSurface(button);
 
 	if (status == CCampaignScreen::COMPLETED)
 		SDL_FreeSurface(checked);
@@ -3541,7 +3600,7 @@ void CCampaignScreen::CCampaignButton::show(SDL_Surface *to)
 {
 	CIntObject::show(to);
 
-	if (status == CCampaignScreen::DISABLED || video == "")
+	if (status == CCampaignScreen::DISABLED || video == "" || button == 0)
 		return;
 
 #ifdef _WIN32
@@ -3582,4 +3641,4 @@ void CCampaignScreen::CCampaignButton::clickLeft(tribool down, bool previousStat
 		campState->camp = ourCampaign;
 		GH.pushInt( new CBonusSelection(campState) );
 	}
-}
+}
\ No newline at end of file
diff --git a/client/CPreGame.h b/client/CPreGame.h
index c56d229db..831324737 100644
--- a/client/CPreGame.h
+++ b/client/CPreGame.h
@@ -456,7 +456,7 @@ class CCampaignScreen : public CIntObject
 		
 		void drawCampaignPlaceholder(); // draws the no campaign placeholder at the lower right position
 public:
-	enum CampaignSet {ROE, SOD, WOG};
+	enum CampaignSet {ROE, AB, SOD, WOG};
 
 	CCampaignScreen(CampaignSet campaigns, std::map<std::string, CampaignStatus>& camps);
 	~CCampaignScreen();
diff --git a/client/CVideoHandler.cpp b/client/CVideoHandler.cpp
index 304998841..5e6893fd3 100644
--- a/client/CVideoHandler.cpp
+++ b/client/CVideoHandler.cpp
@@ -5,6 +5,7 @@
 #include <SDL.h>
 #include "../client/SDL_Extensions.h"
 #include "../client/CPlayerInterface.h"
+#include "boost\filesystem.hpp"
 
 extern SystemOptions GDefaultOptions; 
 //reads events and returns true on key down
@@ -401,12 +402,14 @@ void CSmackPlayer::redraw( int x, int y, SDL_Surface *dst, bool update )
 CVideoPlayer::CVideoPlayer()
 {
 	vidh = new CVidHandler(std::string(DATA_DIR "/Data/VIDEO.VID"));
+	vidh_ab = new CVidHandler(std::string(DATA_DIR "/Data/H3ab_ahd.vid"));
 	current = NULL;
 }
 
 CVideoPlayer::~CVideoPlayer()
 {
 	delete vidh;
+	delete vidh_ab;
 }
 
 bool CVideoPlayer::open(std::string name)
@@ -420,9 +423,17 @@ bool CVideoPlayer::open(std::string name)
 	first = true;
 
 	//extract video from video.vid so we can play it
+	bool opened = false;
 	vidh->extract(name, name);
-	bool opened = current->open(name);
-	if(!opened)
+	if (boost::filesystem::exists(name))
+		opened = current->open(name);
+	else // couldn't load video then load from ab resource file
+	{
+		vidh_ab->extract(name, name);
+		if (boost::filesystem::exists(name))
+			opened = current->open(name);
+	}
+	if(!opened) // check if video could be loaded
 	{
 		current = NULL;
 		tlog3 << "Failed to open video file " << name << std::endl;
diff --git a/client/CVideoHandler.h b/client/CVideoHandler.h
index d8a2692eb..5aa5f568f 100644
--- a/client/CVideoHandler.h
+++ b/client/CVideoHandler.h
@@ -162,6 +162,7 @@ class CVideoPlayer : public IVideoPlayer
 {
 private:
 	CVidHandler * vidh; //.vid file handling
+	CVidHandler *vidh_ab; // armageddon's blade video file handling
 
 	CSmackPlayer smkPlayer; //for .SMK
 	CBIKHandler bikPlayer; //for .BIK
diff --git a/lib/CCampaignHandler.cpp b/lib/CCampaignHandler.cpp
index a5c56f678..7a430a54b 100644
--- a/lib/CCampaignHandler.cpp
+++ b/lib/CCampaignHandler.cpp
@@ -60,7 +60,6 @@ std::vector<CCampaignHeader> CCampaignHandler::getCampaignHeaders(GetMode mode)
 				ret.push_back( getHeader(e.name, true) );
 			}
 		}
-
 	}
 
 
@@ -417,10 +416,15 @@ bool CCampaignHandler::startsAt( const unsigned char * buffer, int size, int pos
 
 unsigned char * CCampaignHandler::getFile( const std::string & name, bool fromLod, int & outSize )
 {
-	unsigned char * cmpgn;
+	unsigned char * cmpgn = 0;
 	if(fromLod)
 	{
-		cmpgn = bitmaph->giveFile(name, FILE_CAMPAIGN, &outSize);
+		if (bitmaph->haveFile(name, FILE_CAMPAIGN))
+			cmpgn = bitmaph->giveFile(name, FILE_CAMPAIGN, &outSize);
+		else if (bitmaph_ab->haveFile(name, FILE_CAMPAIGN))
+			cmpgn = bitmaph_ab->giveFile(name, FILE_CAMPAIGN, &outSize);
+		else
+			tlog1 << "Cannot find file: " << name << std::endl;
 		FILE * tmp = fopen("tmp_cmpgn", "wb");
 		fwrite(cmpgn, 1, outSize, tmp);
 		fclose(tmp);
diff --git a/lib/VCMI_Lib.cpp b/lib/VCMI_Lib.cpp
index 999592b42..28291bc9c 100644
--- a/lib/VCMI_Lib.cpp
+++ b/lib/VCMI_Lib.cpp
@@ -25,7 +25,8 @@
 class CLodHandler;
 LibClasses * VLC = NULL;
 DLL_EXPORT CLodHandler *bitmaph = NULL, 
-	*spriteh = NULL;
+	*spriteh = NULL,
+	*bitmaph_ab = NULL;
 
 
 DLL_EXPORT CLogger tlog0(0);
@@ -245,6 +246,8 @@ LibClasses::LibClasses()
 	spriteh->init(DATA_DIR "/Data/H3sprite.lod", DATA_DIR "/Sprites");
 	bitmaph = new CLodHandler;
 	bitmaph->init(DATA_DIR "/Data/H3bitmap.lod", DATA_DIR "/Data");
+	bitmaph_ab = new CLodHandler();
+	bitmaph_ab->init(DATA_DIR "/Data/H3ab_bmp.lod", DATA_DIR "/Data");
 	tlog0<<"Loading .lod files: "<<pomtime.getDif()<<std::endl;
 
 	//init pointers to handlers
diff --git a/lib/VCMI_Lib.h b/lib/VCMI_Lib.h
index c1b6cd3fb..d4f45dbf4 100644
--- a/lib/VCMI_Lib.h
+++ b/lib/VCMI_Lib.h
@@ -56,7 +56,7 @@ public:
 };
 
 extern DLL_EXPORT LibClasses * VLC;
-extern DLL_EXPORT CLodHandler * bitmaph, *spriteh;
+extern DLL_EXPORT CLodHandler * bitmaph, *spriteh, *bitmaph_ab;
 
 DLL_EXPORT void loadToIt(std::string &dest, const std::string &src, int &iter, int mode);
 DLL_EXPORT void loadToIt(si32 &dest, const std::string &src, int &iter, int mode);