diff --git a/source/glest_game/game/game.h b/source/glest_game/game/game.h
index 82c7067bc..289522db7 100644
--- a/source/glest_game/game/game.h
+++ b/source/glest_game/game/game.h
@@ -173,6 +173,8 @@ public:
 	World *getWorld()						{return &world;}
 	const World *getWorld() const			{return &world;}
 
+	Program *getProgram()					{return program;}
+
 	bool getPaused() const					{ return paused;}
 	void setPaused(bool value, bool forceAllowPauseStateChange=false);
 	const int getTotalRenderFps() const					{return totalRenderFps;}
diff --git a/source/glest_game/graphics/renderer.cpp b/source/glest_game/graphics/renderer.cpp
index d1cadd24e..6f72be72d 100644
--- a/source/glest_game/graphics/renderer.cpp
+++ b/source/glest_game/graphics/renderer.cpp
@@ -6355,6 +6355,8 @@ void Renderer::loadConfig() {
 	photoMode= config.getBool("PhotoMode");
 	focusArrows= config.getBool("FocusArrows");
 	textures3D= config.getBool("Textures3D");
+	float gammaValue=config.getFloat("GammaValue","0.0");
+	getGame()->getProgram()->getWindow()->setGamma(gammaValue);
 
 	//load shadows
 	shadows= strToShadows(config.getString("Shadows"));
diff --git a/source/glest_game/menu/menu_state_options.cpp b/source/glest_game/menu/menu_state_options.cpp
index f44cce134..27e51078d 100644
--- a/source/glest_game/menu/menu_state_options.cpp
+++ b/source/glest_game/menu/menu_state_options.cpp
@@ -12,6 +12,8 @@
 #include "menu_state_options.h"
 
 #include "renderer.h"
+#include "game.h"
+#include "program.h"
 #include "sound_renderer.h"
 #include "core_data.h"
 #include "config.h"
@@ -157,6 +159,20 @@ MenuStateOptions::MenuStateOptions(Program *program, MainMenu *mainMenu):
 		checkBoxFullscreenWindowed.setValue(config.getBool("Windowed"));
 		currentLine-=lineOffset;
 
+		//gammaCorrection
+		labelGammaCorrection.registerGraphicComponent(containerName,"labelGammaCorrection");
+		labelGammaCorrection.init(currentLabelStart, currentLine);
+		labelGammaCorrection.setText(lang.get("GammaCorrection"));
+
+		listBoxGammaCorrection.registerGraphicComponent(containerName,"listBoxGammaCorrection");
+		listBoxGammaCorrection.init(currentColumnStart, currentLine, 170);
+		for (float f=0.0;f<3.1f;f=f+0.1f) {
+			listBoxGammaCorrection.pushBackItem(floatToStr(f));
+		}
+		listBoxGammaCorrection.setSelectedItem(floatToStr(config.getFloat("GammaValue","0.0")));
+
+		currentLine-=lineOffset;
+
 		//filter
 		labelFilter.registerGraphicComponent(containerName,"labelFilter");
 		labelFilter.init(currentLabelStart, currentLine);
@@ -576,6 +592,13 @@ void MenuStateOptions::reloadUI() {
 	listboxData.push_back("Trilinear");
 	listBoxFilter.setItems(listboxData);
 
+	listboxData.clear();
+	for (float f=0.0;f<2.1f;f=f+0.1f) {
+		listboxData.push_back(floatToStr(f));
+	}
+	listBoxGammaCorrection.setItems(listboxData);
+
+
 	labelShadows.setText(lang.get("Shadows"));
 
 	listboxData.clear();
@@ -724,6 +747,15 @@ void MenuStateOptions::mouseClick(int x, int y, MouseButton mouseButton){
 			return;
 		}
 
+		string currentGammaCorrection=config.getString("GammaValue","0.0");
+		string selectedGammaCorrection=listFontSizeAdjustment.getSelectedItem();
+		if(currentGammaCorrection!=selectedGammaCorrection){
+			mainMessageBoxState=1;
+			Lang &lang= Lang::getInstance();
+			showMessageBox(lang.get("RestartNeeded"), lang.get("GammaCorrection"), false);
+			return;
+		}
+
 		bool currentFullscreenWindowed=config.getBool("Windowed");
 		bool selectedFullscreenWindowed = checkBoxFullscreenWindowed.getValue();
 		if(currentFullscreenWindowed!=selectedFullscreenWindowed){
@@ -768,6 +800,13 @@ void MenuStateOptions::mouseClick(int x, int y, MouseButton mouseButton){
 		listBoxLang.mouseClick(x, y);
 		listBoxShadows.mouseClick(x, y);
 		listBoxFilter.mouseClick(x, y);
+		if(listBoxGammaCorrection.mouseClick(x, y)){
+			Renderer &renderer=Renderer::getInstance();
+						renderer.getGame()
+								->getProgram()
+								->getWindow()
+								->setGamma(strToFloat(listBoxGammaCorrection.getSelectedItem()));
+		}
 		checkBoxTextures3D.mouseClick(x, y);
 		checkBoxUnitParticles.mouseClick(x, y);
 		checkBoxTilesetParticles.mouseClick(x, y);
@@ -827,6 +866,7 @@ void MenuStateOptions::mouseMove(int x, int y, const MouseState *ms){
 	listBoxVolumeMusic.mouseMove(x, y);
 	listBoxLang.mouseMove(x, y);
 	listBoxFilter.mouseMove(x, y);
+	listBoxGammaCorrection.mouseMove(x, y);
 	listBoxShadows.mouseMove(x, y);
 	checkBoxTextures3D.mouseMove(x, y);
 	checkBoxUnitParticles.mouseMove(x, y);
@@ -924,6 +964,7 @@ void MenuStateOptions::render(){
 		renderer.renderCheckBox(&checkBoxMapPreview);
 		renderer.renderListBox(&listBoxLights);
 		renderer.renderListBox(&listBoxFilter);
+		renderer.renderListBox(&listBoxGammaCorrection);
 		renderer.renderListBox(&listBoxSoundFactory);
 		renderer.renderListBox(&listBoxVolumeFx);
 		renderer.renderListBox(&listBoxVolumeAmbient);
@@ -938,6 +979,7 @@ void MenuStateOptions::render(){
 		renderer.renderLabel(&labelMapPreview);
 		renderer.renderLabel(&labelLights);
 		renderer.renderLabel(&labelFilter);
+		renderer.renderLabel(&labelGammaCorrection);
 		renderer.renderLabel(&labelSoundFactory);
 		renderer.renderLabel(&labelVolumeFx);
 		renderer.renderLabel(&labelVolumeAmbient);
@@ -1022,6 +1064,7 @@ void MenuStateOptions::saveConfig(){
 
 	config.setBool("Windowed", checkBoxFullscreenWindowed.getValue());
 	config.setString("Filter", listBoxFilter.getSelectedItem());
+	config.setFloat("GammaValue", strToFloat(listBoxGammaCorrection.getSelectedItem()));
 	config.setBool("Textures3D", checkBoxTextures3D.getValue());
 	config.setBool("UnitParticles", (checkBoxUnitParticles.getValue()));
 	config.setBool("TilesetParticles", (checkBoxTilesetParticles.getValue()));
diff --git a/source/glest_game/menu/menu_state_options.h b/source/glest_game/menu/menu_state_options.h
index 726dce45b..25e3adfdd 100644
--- a/source/glest_game/menu/menu_state_options.h
+++ b/source/glest_game/menu/menu_state_options.h
@@ -123,6 +123,9 @@ private:
 	GraphicLabel labelRainEffect;
 	GraphicCheckBox checkBoxRainEffect;
 
+	GraphicLabel labelGammaCorrection;
+	GraphicListBox listBoxGammaCorrection;
+
 	map<string,string> languageList;
 
 public:
diff --git a/source/shared_lib/include/platform/sdl/window_gl.h b/source/shared_lib/include/platform/sdl/window_gl.h
index 28597846f..ce628c94d 100644
--- a/source/shared_lib/include/platform/sdl/window_gl.h
+++ b/source/shared_lib/include/platform/sdl/window_gl.h
@@ -34,6 +34,7 @@ public:
 			    float gammaValue);
 	void makeCurrentGl();
 	void swapBuffersGl();
+	void setGamma(float gammaValue){context.setGammaValue(gammaValue);}
 };
 
 }}//end namespace