diff --git a/src/d3d/d3ddevice.cpp b/src/d3d/d3ddevice.cpp
index 28be314..9de4909 100644
--- a/src/d3d/d3ddevice.cpp
+++ b/src/d3d/d3ddevice.cpp
@@ -1459,7 +1459,7 @@ startD3D(void)
 	d3d9Globals.present.BackBufferHeight           = height;
 	d3d9Globals.present.BackBufferFormat           = format;
 	d3d9Globals.present.BackBufferCount            = 1;
-	d3d9Globals.present.MultiSampleType            = D3DMULTISAMPLE_NONE;
+	d3d9Globals.present.MultiSampleType            = (D3DMULTISAMPLE_TYPE)d3d9Globals.msLevel;
 	d3d9Globals.present.MultiSampleQuality         = 0;
 	d3d9Globals.present.SwapEffect                 = D3DSWAPEFFECT_DISCARD;
 	d3d9Globals.present.hDeviceWindow              = d3d9Globals.window;
@@ -1797,6 +1797,26 @@ deviceSystem(DeviceReq req, void *arg, int32 n)
 		rwmode->depth = findFormatDepth(d3d9Globals.modes[n].mode.Format);
 		rwmode->flags = d3d9Globals.modes[n].flags;
 		return 1;
+	case DEVICEGETMAXMULTISAMPLINGLEVELS:
+		{
+			assert(d3d9Globals.d3d9 != nil);
+			uint32 level;
+			DWORD quality;
+			for (level = D3DMULTISAMPLE_16_SAMPLES; level > D3DMULTISAMPLE_NONMASKABLE; level--) {
+				if (SUCCEEDED(d3d9Globals.d3d9->CheckDeviceMultiSampleType(D3DADAPTER_DEFAULT, D3DDEVTYPE_HAL, d3d9Globals.startMode.mode.Format,
+				                                                           !(d3d9Globals.startMode.flags & VIDEOMODEEXCLUSIVE), (D3DMULTISAMPLE_TYPE)level,
+				                                                           &quality)))
+					return level;
+			}
+		}
+		return 1;
+	case DEVICEGETMULTISAMPLINGLEVELS:
+		if (d3d9Globals.msLevel == 0)
+			return 1;
+		return d3d9Globals.msLevel;
+	case DEVICESETMULTISAMPLINGLEVELS:
+		d3d9Globals.msLevel = (uint32)n;
+		return 1;
 	}
 	return 1;
 }
diff --git a/src/d3d/rwd3dimpl.h b/src/d3d/rwd3dimpl.h
index caa6fc1..82f8a13 100644
--- a/src/d3d/rwd3dimpl.h
+++ b/src/d3d/rwd3dimpl.h
@@ -35,6 +35,8 @@ struct D3d9Globals
 	int numModes;
 	int currentMode;
 	DisplayMode startMode;
+	
+	uint32 msLevel;
 
 	D3DPRESENT_PARAMETERS present;
 
diff --git a/src/engine.cpp b/src/engine.cpp
index a2322c3..58e3e1c 100644
--- a/src/engine.cpp
+++ b/src/engine.cpp
@@ -414,6 +414,25 @@ Engine::getVideoModeInfo(VideoMode *info, int32 mode)
 }
 
 
+uint32
+Engine::getMaxMultiSamplingLevels(void)
+{
+	return engine->device.system(DEVICEGETMAXMULTISAMPLINGLEVELS, nil, 0);
+}
+
+uint32
+Engine::getMultiSamplingLevels(void)
+{
+	return engine->device.system(DEVICEGETMULTISAMPLINGLEVELS, nil, 0);
+}
+
+bool32
+Engine::setMultiSamplingLevels(uint32 levels)
+{
+	return engine->device.system(DEVICESETMULTISAMPLINGLEVELS, nil, levels);
+}
+
+
 namespace null {
 
 void beginUpdate(Camera*) { }
diff --git a/src/gl/gl3device.cpp b/src/gl/gl3device.cpp
index b38e75b..cea37e5 100644
--- a/src/gl/gl3device.cpp
+++ b/src/gl/gl3device.cpp
@@ -57,6 +57,7 @@ struct GlGlobals
 	// for opening the window
 	int winWidth, winHeight;
 	const char *winTitle;
+	uint32 numSamples;
 } glGlobals;
 
 Gl3Caps gl3Caps;
@@ -1427,7 +1428,6 @@ openGLFW(EngineOpenParams *openparams)
 		RWERROR((ERR_GENERAL, "glfwInit() failed"));
 		return 0;
 	}
-	glfwWindowHint(GLFW_SAMPLES, 0);
 
 	glGlobals.monitor = glfwGetMonitors(&glGlobals.numMonitors)[0];
 
@@ -1474,6 +1474,7 @@ startGLFW(void)
 	glfwWindowHint(GLFW_GREEN_BITS, mode->mode.greenBits);
 	glfwWindowHint(GLFW_BLUE_BITS, mode->mode.blueBits);
 	glfwWindowHint(GLFW_REFRESH_RATE, mode->mode.refreshRate);
+	glfwWindowHint(GLFW_SAMPLES, glGlobals.numSamples);
 
 	int i;
 	for(i = 0; profiles[i].gl; i++){
@@ -1739,6 +1740,21 @@ deviceSystemGLFW(DeviceReq req, void *arg, int32 n)
 		rwmode->flags = glGlobals.modes[n].flags;
 		return 1;
 
+	case DEVICEGETMAXMULTISAMPLINGLEVELS:
+		{
+			GLint maxSamples;
+			glGetIntegerv(GL_MAX_SAMPLES, &maxSamples);
+		    if (maxSamples == 0)
+			    return 1;
+			return maxSamples;
+		}
+	case DEVICEGETMULTISAMPLINGLEVELS:
+		if (glGlobals.numSamples == 0)
+			return 1;
+		return glGlobals.numSamples;
+	case DEVICESETMULTISAMPLINGLEVELS:
+		glGlobals.numSamples = (uint32)n;
+		return 1;
 	default:
 		assert(0 && "not implemented");
 		return 0;
diff --git a/src/rwengine.h b/src/rwengine.h
index 0f54395..f49ae4e 100644
--- a/src/rwengine.h
+++ b/src/rwengine.h
@@ -27,7 +27,13 @@ enum DeviceReq
 	DEVICEGETNUMVIDEOMODES,
 	DEVICEGETCURRENTVIDEOMODE,
 	DEVICESETVIDEOMODE,
-	DEVICEGETVIDEOMODEINFO
+	DEVICEGETVIDEOMODEINFO,
+
+	// Multisampling
+	DEVICEGETMAXMULTISAMPLINGLEVELS,
+	DEVICEGETMULTISAMPLINGLEVELS,
+	DEVICESETMULTISAMPLINGLEVELS,
+
 };
 
 typedef int DeviceSystem(DeviceReq req, void *arg, int32 n);
@@ -176,6 +182,9 @@ struct Engine
 	static bool32 setVideoMode(int32 mode);
 	static VideoMode *getVideoModeInfo(VideoMode *info, int32 mode);
 
+	static uint32 getMaxMultiSamplingLevels(void);
+	static uint32 getMultiSamplingLevels(void);
+	static bool32 setMultiSamplingLevels(uint32 levels);
 
 	static PluginList s_plglist;
 	static int32 registerPlugin(int32 size, uint32 id,