diff --git a/Source/Plugins/Plugin_VideoOGL/Src/Config.cpp b/Source/Plugins/Plugin_VideoOGL/Src/Config.cpp
index 1f55074957..58671f0b75 100644
--- a/Source/Plugins/Plugin_VideoOGL/Src/Config.cpp
+++ b/Source/Plugins/Plugin_VideoOGL/Src/Config.cpp
@@ -79,6 +79,8 @@ void Config::Load()
 
 
 	iniFile.Get("Hacks", "EFBToTextureDisable", &bEBFToTextureDisable, 0);
+	iniFile.Get("Hacks", "ProjectionHax1", &bProjectionHax1, 0);
+	iniFile.Get("Hacks", "ProjectionHax2", &bProjectionHax2, 0);
 }
 
 void Config::Save()
@@ -112,6 +114,8 @@ void Config::Save()
     iniFile.Set("Enhancements", "ForceMaxAniso", bForceMaxAniso);
 
 	iniFile.Set("Hacks", "EFBToTextureDisable", bEBFToTextureDisable);
+	iniFile.Set("Hacks", "ProjectionHax1", bProjectionHax1);
+	iniFile.Set("Hacks", "ProjectionHax2", bProjectionHax2);
 
     iniFile.Save(FULL_CONFIG_DIR "gfx_opengl.ini");
 }
diff --git a/Source/Plugins/Plugin_VideoOGL/Src/Config.h b/Source/Plugins/Plugin_VideoOGL/Src/Config.h
index f476215bc7..0721252260 100644
--- a/Source/Plugins/Plugin_VideoOGL/Src/Config.h
+++ b/Source/Plugins/Plugin_VideoOGL/Src/Config.h
@@ -62,6 +62,8 @@ struct Config
 
 	// Hacks
 	bool bEBFToTextureDisable;
+	bool bProjectionHax1;
+	bool bProjectionHax2;
 
 	int iLog; // CONF_ bits
 	int iSaveTargetId;
diff --git a/Source/Plugins/Plugin_VideoOGL/Src/GUI/ConfigDlg.cpp b/Source/Plugins/Plugin_VideoOGL/Src/GUI/ConfigDlg.cpp
index 7d4a63933f..b7fdb2fe9f 100644
--- a/Source/Plugins/Plugin_VideoOGL/Src/GUI/ConfigDlg.cpp
+++ b/Source/Plugins/Plugin_VideoOGL/Src/GUI/ConfigDlg.cpp
@@ -47,6 +47,8 @@ BEGIN_EVENT_TABLE(ConfigDialog,wxDialog)
 	EVT_CHECKBOX(ID_DISABLELIGHTING, ConfigDialog::AdvancedSettingsChanged)
 	EVT_CHECKBOX(ID_DISABLETEXTURING, ConfigDialog::AdvancedSettingsChanged)
 	EVT_CHECKBOX(ID_EFBTOTEXTUREDISABLE, ConfigDialog::AdvancedSettingsChanged)
+	EVT_CHECKBOX(ID_PROJECTIONHACK1,ConfigDialog::AdvancedSettingsChanged)
+	EVT_CHECKBOX(ID_PROJECTIONHACK2,ConfigDialog::AdvancedSettingsChanged)
 	EVT_DIRPICKER_CHANGED(ID_TEXTUREPATH, ConfigDialog::TexturePathChange)
 END_EVENT_TABLE()
 
@@ -190,6 +192,14 @@ void ConfigDialog::CreateGUIControls()
 	m_EFBToTextureDisable->Enable(true);
 	m_EFBToTextureDisable->SetValue(g_Config.bEBFToTextureDisable);
 
+	m_ProjectionHax1 = new wxCheckBox(m_PageAdvanced, ID_PROJECTIONHACK1, wxT("Projection before R945"), wxDefaultPosition, wxDefaultSize, 0, wxDefaultValidator);
+	m_ProjectionHax1->Enable(true);
+	m_ProjectionHax1->SetValue(g_Config.bProjectionHax1);
+
+	m_ProjectionHax2 = new wxCheckBox(m_PageAdvanced, ID_PROJECTIONHACK2, wxT("Projection hack of R844"), wxDefaultPosition, wxDefaultSize, 0, wxDefaultValidator);
+	m_ProjectionHax2->Enable(true);
+	m_ProjectionHax2->SetValue(g_Config.bProjectionHax2);
+
 	sAdvanced = new wxBoxSizer(wxVERTICAL);
 	sInfo = new wxGridBagSizer(0, 0);
 	sInfo->Add(m_ShowFPS, wxGBPosition(0, 0), wxGBSpan(1, 2), wxALL, 5);
@@ -216,6 +226,8 @@ void ConfigDialog::CreateGUIControls()
 
 	sHacks = new wxGridBagSizer(0, 0);
 	sHacks->Add(m_EFBToTextureDisable, wxGBPosition(0, 0), wxGBSpan(1, 1), wxALL, 5);
+	sHacks->Add(m_ProjectionHax1, wxGBPosition(1, 0), wxGBSpan(1, 1), wxALL, 5);
+	sHacks->Add(m_ProjectionHax2, wxGBPosition(2, 0), wxGBSpan(1, 2), wxALL, 5);
 	sbHacks->Add(sHacks);
 	sAdvanced->Add(sbHacks, 0, wxEXPAND|wxALL, 5);
 	m_PageAdvanced->SetSizer(sAdvanced);
@@ -343,6 +355,14 @@ void ConfigDialog::AdvancedSettingsChanged(wxCommandEvent& event)
 	case ID_EFBTOTEXTUREDISABLE:
 		g_Config.bEBFToTextureDisable = m_EFBToTextureDisable->IsChecked();
 		break;
+	case ID_PROJECTIONHACK1:
+		g_Config.bProjectionHax1 = m_ProjectionHax1->IsChecked();
+		break;
+	case ID_PROJECTIONHACK2:
+		g_Config.bProjectionHax2 = m_ProjectionHax2->IsChecked();
+		break;
+	default:
+		break;
 	}
 }
 
diff --git a/Source/Plugins/Plugin_VideoOGL/Src/GUI/ConfigDlg.h b/Source/Plugins/Plugin_VideoOGL/Src/GUI/ConfigDlg.h
index e80bc15150..71d7c70a15 100644
--- a/Source/Plugins/Plugin_VideoOGL/Src/GUI/ConfigDlg.h
+++ b/Source/Plugins/Plugin_VideoOGL/Src/GUI/ConfigDlg.h
@@ -94,6 +94,8 @@ class ConfigDialog : public wxDialog
 		wxCheckBox *m_DumpTextures;
 		wxDirPickerCtrl *m_TexturePath;
 		wxCheckBox *m_EFBToTextureDisable;
+		wxCheckBox *m_ProjectionHax1;
+		wxCheckBox *m_ProjectionHax2;
 
 		enum
 		{
@@ -134,6 +136,8 @@ class ConfigDialog : public wxDialog
 			ID_TEXTUREPATH,
 
 			ID_EFBTOTEXTUREDISABLE,
+			ID_PROJECTIONHACK1,
+			ID_PROJECTIONHACK2
 		};
 
 		void OnClose(wxCloseEvent& event);
diff --git a/Source/Plugins/Plugin_VideoOGL/Src/VertexShaderManager.cpp b/Source/Plugins/Plugin_VideoOGL/Src/VertexShaderManager.cpp
index d17d7005ac..358d6bd275 100644
--- a/Source/Plugins/Plugin_VideoOGL/Src/VertexShaderManager.cpp
+++ b/Source/Plugins/Plugin_VideoOGL/Src/VertexShaderManager.cpp
@@ -441,7 +441,20 @@ void VertexShaderMngr::SetConstants()
             g_fProjectionMatrix[8] = 0.0f;
             g_fProjectionMatrix[9] = 0.0f;
             g_fProjectionMatrix[10] = xfregs.rawProjection[4];
-			g_fProjectionMatrix[11] = xfregs.rawProjection[5];
+
+			//---------Projection[11]---------
+			// No hacks
+			if ((!g_Config.bProjectionHax1 && !g_Config.bProjectionHax2) || (g_Config.bProjectionHax1 && g_Config.bProjectionHax2))
+				g_fProjectionMatrix[11] = -(0.0f - xfregs.rawProjection[5]);
+
+			// Before R945 Hack
+			if(g_Config.bProjectionHax1 && !g_Config.bProjectionHax2)
+				g_fProjectionMatrix[11] = -(1.0f -  xfregs.rawProjection[5]); 
+
+			// R844 Hack
+			if(!g_Config.bProjectionHax1 && g_Config.bProjectionHax2)
+				g_fProjectionMatrix[11] =  xfregs.rawProjection[5];
+			//--------------------------------
  			
             g_fProjectionMatrix[12] = 0.0f;
             g_fProjectionMatrix[13] = 0.0f;
@@ -464,7 +477,21 @@ void VertexShaderMngr::SetConstants()
             g_fProjectionMatrix[8] = 0.0f;
             g_fProjectionMatrix[9] = 0.0f;
             g_fProjectionMatrix[10] = xfregs.rawProjection[4];
-			g_fProjectionMatrix[11] = 1.0f + xfregs.rawProjection[5];
+			
+			//---------Projection[11]---------
+			// No hacks
+			if ((!g_Config.bProjectionHax1 && !g_Config.bProjectionHax2) || (g_Config.bProjectionHax1 && g_Config.bProjectionHax2))
+				g_fProjectionMatrix[11] = -(-1.0f - xfregs.rawProjection[5]);
+
+			// Before R945 Hack
+			if (g_Config.bProjectionHax1 && !g_Config.bProjectionHax2)
+				g_fProjectionMatrix[11] = -(0.0f - xfregs.rawProjection[5]);
+
+			// R844 Hack
+			if (!g_Config.bProjectionHax1 && g_Config.bProjectionHax2)
+				g_fProjectionMatrix[11] = -xfregs.rawProjection[5];
+
+			//--------------------------------
 
             g_fProjectionMatrix[12] = 0;
             g_fProjectionMatrix[13] = 0;