diff --git a/DDrawCompat/Config/Config.cpp b/DDrawCompat/Config/Config.cpp
index 1c7d0fd..2cc302b 100644
--- a/DDrawCompat/Config/Config.cpp
+++ b/DDrawCompat/Config/Config.cpp
@@ -10,6 +10,7 @@ namespace Config
 	Settings::DisplayFilter displayFilter;
 	Settings::DisplayRefreshRate displayRefreshRate;
 	Settings::DisplayResolution displayResolution;
+	Settings::ForceD3D9On12 forceD3D9On12;
 	Settings::RenderColorDepth renderColorDepth;
 	Settings::ResolutionScale resolutionScale;
 	Settings::SpriteDetection spriteDetection;
diff --git a/DDrawCompat/Config/Config.h b/DDrawCompat/Config/Config.h
index 2495d2c..e130e2d 100644
--- a/DDrawCompat/Config/Config.h
+++ b/DDrawCompat/Config/Config.h
@@ -8,6 +8,7 @@
 #include <Config/Settings/DisplayFilter.h>
 #include <Config/Settings/DisplayRefreshRate.h>
 #include <Config/Settings/DisplayResolution.h>
+#include <Config/Settings/ForceD3D9On12.h>
 #include <Config/Settings/RenderColorDepth.h>
 #include <Config/Settings/ResolutionScale.h>
 #include <Config/Settings/SpriteDetection.h>
@@ -30,6 +31,7 @@ namespace Config
 	extern Settings::DisplayFilter displayFilter;
 	extern Settings::DisplayRefreshRate displayRefreshRate;
 	extern Settings::DisplayResolution displayResolution;
+	extern Settings::ForceD3D9On12 forceD3D9On12;
 	extern Settings::RenderColorDepth renderColorDepth;
 	extern Settings::ResolutionScale resolutionScale;
 	extern Settings::SpriteDetection spriteDetection;
diff --git a/DDrawCompat/Config/Settings/ForceD3D9On12.h b/DDrawCompat/Config/Settings/ForceD3D9On12.h
new file mode 100644
index 0000000..bc85415
--- /dev/null
+++ b/DDrawCompat/Config/Settings/ForceD3D9On12.h
@@ -0,0 +1,18 @@
+#pragma once
+
+#include <Config/EnumSetting.h>
+
+namespace Config
+{
+	namespace Settings
+	{
+		class ForceD3D9On12 : public MappedSetting<bool>
+		{
+		public:
+			ForceD3D9On12()
+				: MappedSetting("ForceD3D9On12", "off", { {"off", false}, {"on", true} })
+			{
+			}
+		};
+	}
+}
diff --git a/DDrawCompat/D3dDdi/KernelModeThunks.cpp b/DDrawCompat/D3dDdi/KernelModeThunks.cpp
index 310552a..e1927b8 100644
--- a/DDrawCompat/D3dDdi/KernelModeThunks.cpp
+++ b/DDrawCompat/D3dDdi/KernelModeThunks.cpp
@@ -8,6 +8,7 @@
 #include <Common/Hook.h>
 #include <Common/ScopedSrwLock.h>
 #include <Common/Time.h>
+#include <Config/Config.h>
 #include <D3dDdi/Device.h>
 #include <D3dDdi/KernelModeThunks.h>
 #include <D3dDdi/Log/KernelModeThunksLog.h>
@@ -206,6 +207,14 @@ namespace
 		{
 			switch (pData->Type)
 			{
+			case KMTQAITYPE_UMDRIVERNAME:
+				if (Config::forceD3D9On12.get() &&
+					KMTUMDVERSION_DX9 == static_cast<D3DKMT_UMDFILENAMEINFO*>(pData->pPrivateDriverData)->Version)
+				{
+					return STATUS_INVALID_PARAMETER;
+				}
+				break;
+
 			case KMTQAITYPE_GETSEGMENTSIZE:
 			{
 				auto info = static_cast<D3DKMT_SEGMENTSIZEINFO*>(pData->pPrivateDriverData);
@@ -222,8 +231,8 @@ namespace
 
 				info->DedicatedVideoMemorySize = min(info->DedicatedVideoMemorySize, maxMem);
 				info->SharedSystemMemorySize = min(info->SharedSystemMemorySize, maxMem);
+				break;
 			}
-			break;
 			}
 		}
 		return LOG_RESULT(result);
diff --git a/DDrawCompat/DDrawCompat.vcxproj b/DDrawCompat/DDrawCompat.vcxproj
index 802775b..1d3e118 100644
--- a/DDrawCompat/DDrawCompat.vcxproj
+++ b/DDrawCompat/DDrawCompat.vcxproj
@@ -225,6 +225,7 @@
     <ClInclude Include="Config\Settings\DisplayFilter.h" />
     <ClInclude Include="Config\Settings\DisplayRefreshRate.h" />
     <ClInclude Include="Config\Settings\DisplayResolution.h" />
+    <ClInclude Include="Config\Settings\ForceD3D9On12.h" />
     <ClInclude Include="Config\Settings\RenderColorDepth.h" />
     <ClInclude Include="Config\Settings\ResolutionScale.h" />
     <ClInclude Include="Config\Settings\SpriteDetection.h" />
diff --git a/DDrawCompat/DDrawCompat.vcxproj.filters b/DDrawCompat/DDrawCompat.vcxproj.filters
index 1bed1a4..9262924 100644
--- a/DDrawCompat/DDrawCompat.vcxproj.filters
+++ b/DDrawCompat/DDrawCompat.vcxproj.filters
@@ -537,6 +537,9 @@
     <ClInclude Include="Config\Settings\SpriteDetection.h">
       <Filter>Header Files\Config\Settings</Filter>
     </ClInclude>
+    <ClInclude Include="Config\Settings\ForceD3D9On12.h">
+      <Filter>Header Files\Config\Settings</Filter>
+    </ClInclude>
   </ItemGroup>
   <ItemGroup>
     <ClCompile Include="Gdi\Gdi.cpp">