diff --git a/games-sports/billardgl/additional-files/haiku_icon.rdef b/games-sports/billardgl/additional-files/haiku_icon.rdef
new file mode 100644
index 000000000..9953a91e3
--- /dev/null
+++ b/games-sports/billardgl/additional-files/haiku_icon.rdef
@@ -0,0 +1,59 @@
+/*
+ * BillardGL.rdef
+ */
+
+resource app_signature "application/x-vnd.BillardGL";
+
+resource app_version {
+	major  = 1,
+	middle = 75,
+	minor  = 0,
+	variety = 0,
+	internal = 0,
+	short_info = "1.75",
+	long_info = "BillardGL is a GPL 3D OpenGL Billard Simulator"
+};
+
+
+resource vector_icon {
+	$"6E636966090400EC04002C03F9FAF704003003F4CD1A050003F8F9F604004D04"
+	$"0021100204CBE2C905CDEBC493C9D9CD77BD3FCE5CC34CCFDBB733CCDDB5FBC3"
+	$"9AB3F2C80CB804BF28C49EBE43BE92BCC4CAAABFC20204CBE2C905CDEBC493C9"
+	$"D9CD77BD3FCE5CC34CCFDBB733CCDDB5FBC39AB3F2C80CB804BF28C49EBE43BE"
+	$"92BCC4CAAABFC20204CA6EBEB7CA6EB83ECA6EC52FBEB7CA6FC530CA6EB83ECA"
+	$"6F1FBEB71FC5301FB83EBEB61FB83E1FC52FB2FE0204CA6EBEB7CA6EB83ECA6E"
+	$"C52FBEB7CA6FC530CA6EB83ECA6F1FBEB71FC5301FB83EBEB61FB83E1FC52FB2"
+	$"FE0204B735B5C4BE17B776B51DB771B327BD0FB403B9A1BC31BEFCC746C6AFC2"
+	$"06C259C89CC52DCA4CBEA1CA76C2D1C54FBA3D0204B735B5C4BE17B776B51DB7"
+	$"71B327BD0FB403B9A1BC31BEFCC746C6AFC206C259C89CC52DCA4CBEA1CA76C2"
+	$"D1C54FBA3D0204C4AABD46C4AABA47C4AAC044BF3EC2B2C23CC2B2BC3FC2B2B9"
+	$"D1BD46B9D1C045B9D1BA47BF3DB7D9BC3FB7D9C23CB7D90204C4AABD46C4AABA"
+	$"47C4AAC044BF3EC2B2C23CC2B2BC3FC2B2B9D1BD46B9D1C045B9D1BA47BF3DB7"
+	$"D9BC3FB7D9C23CB7D90206C139B941C1BBB977C069B8E9BEC3B9A5BF73B924BD"
+	$"F9BA37BD9737BD71BB32BDAFBCD9BEE7BDA3BE36BD74BFCBBDE3C16ABCEEC0C4"
+	$"BD89C219BC4EC241BA6DC281BB54C21DB9E90205C0D9BA03C0BDB9F644BA35C1"
+	$"8DBB43C19FBAC2C174BC33BF85BCDCC07FBD00BF00BCCCBE83BBDCBE92BC5DBE"
+	$"5FBAD0C080B9EBBF6BB9CAC09FB9EF0206C139B941C1BBB977C069B8E9BEC3B9"
+	$"A5BF73B924BDF9BA37BD9737BD71BB32BDAFBCD9BEE7BDA3BE36BD74BFCBBDE3"
+	$"C16ABCEEC0C4BD89C219BC4EC241BA6DC281BB54C21DB9E90205C0D9BA03C0BD"
+	$"B9F644BA35C18DBB43C19FBAC2C174BC33BF85BCDCC07FBD00BF00BCCCBE83BB"
+	$"DCBE92BC5DBE5FBAD0C080B9EBBF6BB9CAC09FB9EF0204C049BCE8BF51BDB5C0"
+	$"70BD4AC11ABD25C0F3BCC2C022BDF2BDD2C04BBEA8BFFCBD89C066BC59BFA4BC"
+	$"80C007BD51BED70204C049BCE8BF51BDB5C070BD4AC11ABD25C0F3BCC2C022BD"
+	$"F2BDD2C04BBEA8BFFCBD89C066BC59BFA4BC80C007BD51BED70204C8F5BE7EC8"
+	$"F6B85DC8F6C49FBE23C998C41DC998B828C998B350BE7EB34FC4A0B34FB85DBE"
+	$"22B364B828B365C41DB3640204C8F5BE7EC8F6B85DC8F6C49FBE23C998C41DC9"
+	$"98B828C998B350BE7EB34FC4A0B34FB85DBE22B364B828B365C41DB3640E0A00"
+	$"0100023F90A20000000000003F99D843FC31B3AB1A0A010101123F90A2000000"
+	$"0000003F99D843FC31B3AB1A01178002040A020102023F90A20000000000003F"
+	$"99D843FC31B3AB1A0A030103123F90A20000000000003F888443FC31B4253201"
+	$"178002040A040104023F90A20000000000003F99D843FC31B3AB1A0A05010512"
+	$"3F90A20000000000003F99D843FC31B3AB1A01178000040A060106023F90A200"
+	$"00000000003F99D843FC31B3AB1A0A030107123F90A20000000000003F99D843"
+	$"FC31B3AB1A01178002040A05020809023F90A20000000000003F99D843FC31B3"
+	$"AB1A0A05020A0B123F90A20000000000003F99D843FC31B3AB1A01178000040A"
+	$"05010C023F90A20000000000003F99D843FC31B3AB1A0A05010D123F90A20000"
+	$"000000003F99D843FC31B3AB1A01178000040A07010E023F90A2000000000000"
+	$"3F99D843FC31B3AB1A0A08010F123F90A20000000000003F99D843FC31B3AB1A"
+	$"0117800204"
+};
diff --git a/games-sports/billardgl/billardgl-1.75.recipe b/games-sports/billardgl/billardgl-1.75.recipe
new file mode 100644
index 000000000..085e6435a
--- /dev/null
+++ b/games-sports/billardgl/billardgl-1.75.recipe
@@ -0,0 +1,47 @@
+SUMMARY="A 3D OpenGL Billard Simulator"
+DESCRIPTION="
+BillardGL is a very nice looking OpenGL pool billiard simulation, which was \
+developed within the scope of the course "Computergraphics" at the University \
+of Freiburg (Germany)"
+REVISION="1"
+LICENSE="GNU GPL v2"
+COPYRIGHT="2001-2008 Tobias Nopper"
+HOMEPAGE="http://www.billardgl.de"
+
+SRC_URI="http://prdownloads.sourceforge.net/billardgl/BillardGL-$portVersion.tar.gz"
+CHECKSUM_SHA256="9b865b1254aa30125480ec7ea2ce00d91524db066a524b78492545782856df96"
+
+ARCHITECTURES="x86_gcc2 ?x86"
+
+PROVIDES="
+	billardgl = $portVersion
+	app:BillardGL
+	"
+
+REQUIRES="
+	haiku
+	"
+
+BUILD_PREREQUIRES="
+	haiku_devel
+	cmd:g++
+	cmd:make
+	"
+
+SOURCE_DIR="BillardGL-$portVersion/src"
+
+PATCHES="billardgl-$portVersion.patchset"
+
+BUILD()
+{
+	make $jobArgs
+}
+
+INSTALL()
+{
+	mkdir -p $appsDir/BillardGL
+	cp BillardGL $appsDir/BillardGL
+	cp -r lang $appsDir/BillardGL
+	cp -r Texturen $appsDir/BillardGL
+	addResourcesToBinaries $portDir/additional-files/haiku_icon.rdef $appsDir/BillardGL/BillardGL
+}
diff --git a/games-sports/billardgl/patches/billardgl-1.75.patchset b/games-sports/billardgl/patches/billardgl-1.75.patchset
new file mode 100644
index 000000000..81b061788
--- /dev/null
+++ b/games-sports/billardgl/patches/billardgl-1.75.patchset
@@ -0,0 +1,132 @@
+From 22d3838f2067b7d6cc83b93b3fbe4bc971babbf0 Mon Sep 17 00:00:00 2001
+From: Gerasim Troeglazov <3deyes@gmail.com>
+Date: Fri, 27 Mar 2015 09:41:50 +0300
+Subject: Add Haiku support
+
+
+diff --git a/BillardGL.cpp b/BillardGL.cpp
+index 1566fe3..39f934d 100644
+--- a/BillardGL.cpp
++++ b/BillardGL.cpp
+@@ -11,6 +11,10 @@
+ #include <math.h>
+ #include <string.h>
+ 
++#if defined(__HAIKU__)
++#include <unistd.h>
++#endif
++
+ #include "Textfeld.h"
+ #include "Schild.h"
+ #include "Tisch.h"
+@@ -262,7 +266,16 @@ void timerEvent() {
+ 
+ int main(int argc, char **argv)
+ { 
+-  //char string[10];  
++  //char string[10];
++#if defined(__HAIKU__)  
++  if (argc && argv[0]) {
++ 	char * slash = strrchr(argv[0], '/');
++	char c = *(slash+1);
++	*(slash + 1) = '\0';
++	chdir(argv[0]);
++	*(slash + 1) = c;
++  }
++#endif
+ 
+   KommandoZeilenParameter(argc,argv);
+   
+@@ -285,7 +298,11 @@ int main(int argc, char **argv)
+     glutFullScreen();
+   } else {
+     glutInitWindowSize (BildschirmAufloesung,(BildschirmAufloesung*3)/4);
++#if !defined(__HAIKU__)
+     glutInitWindowPosition (0, 0);
++#else
++	glutInitWindowPosition (100, 100);
++#endif
+     glutCreateWindow ("BillardGL 1.7");
+   }
+ 
+diff --git a/KommandoZeilenParameter.cpp b/KommandoZeilenParameter.cpp
+index 5ff8285..44cdae7 100644
+--- a/KommandoZeilenParameter.cpp
++++ b/KommandoZeilenParameter.cpp
+@@ -8,8 +8,13 @@
+ void SchreibeKonfiguration(){
+   FILE *f;
+ #ifndef _WIN32
+-  char dateiname[40];
++  char dateiname[80];
++#ifdef __HAIKU__
++  sprintf(dateiname,"%s/config/settings/BillardGL.conf.v7",getenv("HOME"));
++#else
+   sprintf(dateiname,"%s/.BillardGL.conf.v7",getenv("HOME"));
++#endif  
++  
+   f=fopen(dateiname,"w+");
+ #endif
+ #ifdef _WIN32
+@@ -65,8 +70,12 @@ void SchreibeKonfiguration(){
+ void LeseKonfiguration(){
+   FILE *f;
+ #ifndef _WIN32
+-  char dateiname[40];
+-  sprintf(dateiname,"%s/.BillardGL.conf.v7",getenv("HOME"));
++  char dateiname[80];
++#ifdef __HAIKU__
++  sprintf(dateiname,"%s/config/settings/BillardGL.conf.v7",getenv("HOME"));
++#else  
++   sprintf(dateiname,"%s/.BillardGL.conf.v7",getenv("HOME"));
++#endif  
+   f=fopen(dateiname,"r");
+ #endif
+ #ifdef _WIN32
+@@ -153,8 +162,11 @@ void KommandoZeilenParameter(int argc,char **argv) {
+   AmbientesLicht       = 1;
+   TischLampen          = 2;
+   GrueneLampe          = 0;
+-
++#if defined(__HAIKU__)
++  FullScreen           = 0;
++#else
+   FullScreen           = 1;
++#endif  
+ 
+   EffektLautstaerke    = .5;
+   MusikLautstaerke     = .5;
+diff --git a/Makefile b/Makefile
+index 2418824..000b578 100644
+--- a/Makefile
++++ b/Makefile
+@@ -8,11 +8,11 @@
+ CC	=	gcc
+ CXX	=	g++
+ CFLAGS	=	-pipe -Wall -W -DNO_DEBUG -g
+-CXXFLAGS=	-pipe -Wall -W -DNO_DEBUG -g 
++CXXFLAGS=	-pipe -Wall -W -DNO_DEBUG
+ INCPATH	=	-I/usr/X11R6/include 
+ LINK	=	g++
+ LFLAGS	=	
+-LIBS	=	-L/usr/X11R6/lib -lGL -lGLU -lglut -lXmu -lXext -lX11 -lm -lXi
++LIBS	=	-lGL -lGLU -lglut
+ 
+ ## -lqgl -lGLU
+ 
+diff --git a/Namen.h b/Namen.h
+index fa3874b..b04a5c1 100644
+--- a/Namen.h
++++ b/Namen.h
+@@ -22,7 +22,7 @@
+ #define COMPUTERGEGNERSPIEL 104
+ #define TUTORIAL 105
+ 
+-#ifndef _WIN32
++#if !defined(_WIN32) && !defined(__HAIKU__)
+ #define PFAD "/usr/share/BillardGL/"
+ #endif
+ 
+-- 
+2.2.2
+