diff --git a/CopyTexture/CopyTextureGame.cs b/CopyTexture/CopyTextureGame.cs
index 6bc89f9..79dfb46 100644
--- a/CopyTexture/CopyTextureGame.cs
+++ b/CopyTexture/CopyTextureGame.cs
@@ -146,6 +146,7 @@ namespace MoonWorks.Test
 			}
 
 			RefreshCS.Refresh.Refresh_Image_Free(pixels);
+			NativeMemory.Free(copiedBytes);
 		}
 
 		protected override void Update(System.TimeSpan delta) { }
diff --git a/RenderTexture2DArray/RenderTexture2DArrayGame.cs b/RenderTexture2DArray/RenderTexture2DArrayGame.cs
index aff33cd..687111b 100644
--- a/RenderTexture2DArray/RenderTexture2DArrayGame.cs
+++ b/RenderTexture2DArray/RenderTexture2DArrayGame.cs
@@ -30,7 +30,7 @@ namespace MoonWorks.Test
 			}
 		}
 
-		public RenderTexture2DArrayGame() : base(TestUtils.GetStandardWindowCreateInfo(), TestUtils.GetStandardFrameLimiterSettings(), 60, true)
+		public RenderTexture2DArrayGame() : base(TestUtils.GetStandardWindowCreateInfo(), TestUtils.GetStandardFrameLimiterSettings(), TestUtils.DefaultBackend, 60, true)
 		{
 			// Load the shaders
 			ShaderModule vertShaderModule = new ShaderModule(GraphicsDevice, TestUtils.GetShaderPath("TexturedQuad.vert"));
diff --git a/RenderTextureCube/RenderTextureCubeGame.cs b/RenderTextureCube/RenderTextureCubeGame.cs
index df341a1..d487859 100644
--- a/RenderTextureCube/RenderTextureCubeGame.cs
+++ b/RenderTextureCube/RenderTextureCubeGame.cs
@@ -25,7 +25,7 @@ namespace MoonWorks.Test
 			Color.Purple,
 		};
 
-		public RenderTextureCubeGame() : base(TestUtils.GetStandardWindowCreateInfo(), TestUtils.GetStandardFrameLimiterSettings(), 60, true)
+		public RenderTextureCubeGame() : base(TestUtils.GetStandardWindowCreateInfo(), TestUtils.GetStandardFrameLimiterSettings(), TestUtils.DefaultBackend, 60, true)
 		{
 			Logger.LogInfo("Press Down to view the other side of the cubemap");
 
diff --git a/RenderTextureMipmaps/RenderTextureMipmapsGame.cs b/RenderTextureMipmaps/RenderTextureMipmapsGame.cs
index 43a0f51..856f070 100644
--- a/RenderTextureMipmaps/RenderTextureMipmapsGame.cs
+++ b/RenderTextureMipmaps/RenderTextureMipmapsGame.cs
@@ -41,7 +41,7 @@ namespace MoonWorks.Test
 			}
 		}
 
-		public RenderTextureMipmapsGame() : base(TestUtils.GetStandardWindowCreateInfo(), TestUtils.GetStandardFrameLimiterSettings(), 60, true)
+		public RenderTextureMipmapsGame() : base(TestUtils.GetStandardWindowCreateInfo(), TestUtils.GetStandardFrameLimiterSettings(), TestUtils.DefaultBackend, 60, true)
 		{
 			Logger.LogInfo("Press Left and Right to shrink/expand the scale of the quad");
 			Logger.LogInfo("Press Down to cycle through sampler states");
diff --git a/StoreLoad/StoreLoadGame.cs b/StoreLoad/StoreLoadGame.cs
index 1ceea8f..d1e38e8 100644
--- a/StoreLoad/StoreLoadGame.cs
+++ b/StoreLoad/StoreLoadGame.cs
@@ -7,7 +7,7 @@ namespace MoonWorks.Test
 	{
 		private GraphicsPipeline fillPipeline;
 
-		public StoreLoadGame() : base(TestUtils.GetStandardWindowCreateInfo(), TestUtils.GetStandardFrameLimiterSettings(), 60, true)
+		public StoreLoadGame() : base(TestUtils.GetStandardWindowCreateInfo(), TestUtils.GetStandardFrameLimiterSettings(), TestUtils.DefaultBackend, 60, true)
 		{
 			ShaderModule vertShaderModule = new ShaderModule(GraphicsDevice, TestUtils.GetShaderPath("RawTriangle.vert"));
 			ShaderModule fragShaderModule = new ShaderModule(GraphicsDevice, TestUtils.GetShaderPath("SolidColor.frag"));
diff --git a/Texture3D/Texture3DGame.cs b/Texture3D/Texture3DGame.cs
index e45cc38..374a2b7 100644
--- a/Texture3D/Texture3DGame.cs
+++ b/Texture3D/Texture3DGame.cs
@@ -23,7 +23,7 @@ namespace MoonWorks.Test
 			}
 		}
 
-		public Texture3DGame() : base(TestUtils.GetStandardWindowCreateInfo(), TestUtils.GetStandardFrameLimiterSettings(), 60, true)
+		public Texture3DGame() : base(TestUtils.GetStandardWindowCreateInfo(), TestUtils.GetStandardFrameLimiterSettings(), TestUtils.DefaultBackend, 60, true)
 		{
 			Logger.LogInfo("Press Left and Right to cycle between depth slices");
 
diff --git a/Texture3DCopy/Texture3DCopy.cs b/Texture3DCopy/Texture3DCopy.cs
index 2683d76..9bb7a46 100644
--- a/Texture3DCopy/Texture3DCopy.cs
+++ b/Texture3DCopy/Texture3DCopy.cs
@@ -30,7 +30,7 @@ namespace MoonWorks.Test
 			}
 		}
 
-		public RenderTexture3DGame() : base(TestUtils.GetStandardWindowCreateInfo(), TestUtils.GetStandardFrameLimiterSettings(), 60, true)
+		public RenderTexture3DGame() : base(TestUtils.GetStandardWindowCreateInfo(), TestUtils.GetStandardFrameLimiterSettings(), TestUtils.DefaultBackend, 60, true)
 		{
 			// Load the shaders
 			ShaderModule vertShaderModule = new ShaderModule(GraphicsDevice, TestUtils.GetShaderPath("TexturedQuad.vert"));
diff --git a/TextureMipmaps/TextureMipmapsGame.cs b/TextureMipmaps/TextureMipmapsGame.cs
index f699726..8bed4ab 100644
--- a/TextureMipmaps/TextureMipmapsGame.cs
+++ b/TextureMipmaps/TextureMipmapsGame.cs
@@ -13,7 +13,7 @@ namespace MoonWorks.Test
 
 		private float scale = 0.5f;
 
-		public TextureMipmapsGame() : base(TestUtils.GetStandardWindowCreateInfo(), TestUtils.GetStandardFrameLimiterSettings(), 60, true)
+		public TextureMipmapsGame() : base(TestUtils.GetStandardWindowCreateInfo(), TestUtils.GetStandardFrameLimiterSettings(), TestUtils.DefaultBackend, 60, true)
 		{
 			Logger.LogInfo("Press Left and Right to shrink/expand the scale of the quad");
 
diff --git a/TexturedAnimatedQuad/TexturedAnimatedQuadGame.cs b/TexturedAnimatedQuad/TexturedAnimatedQuadGame.cs
index 8d0a729..7e1dfdf 100644
--- a/TexturedAnimatedQuad/TexturedAnimatedQuadGame.cs
+++ b/TexturedAnimatedQuad/TexturedAnimatedQuadGame.cs
@@ -25,7 +25,7 @@ namespace MoonWorks.Test
 			}
 		}
 
-		public TexturedAnimatedQuadGame() : base(TestUtils.GetStandardWindowCreateInfo(), TestUtils.GetStandardFrameLimiterSettings(), 60, true)
+		public TexturedAnimatedQuadGame() : base(TestUtils.GetStandardWindowCreateInfo(), TestUtils.GetStandardFrameLimiterSettings(), TestUtils.DefaultBackend, 60, true)
 		{
 			// Load the shaders
 			ShaderModule vertShaderModule = new ShaderModule(GraphicsDevice, TestUtils.GetShaderPath("TexturedQuadWithMatrix.vert"));
diff --git a/TexturedQuad/TexturedQuadGame.cs b/TexturedQuad/TexturedQuadGame.cs
index 820d587..b34eeba 100644
--- a/TexturedQuad/TexturedQuadGame.cs
+++ b/TexturedQuad/TexturedQuadGame.cs
@@ -35,7 +35,7 @@ namespace MoonWorks.Test
 
 		private System.Diagnostics.Stopwatch stopwatch = new System.Diagnostics.Stopwatch();
 
-		public TexturedQuadGame() : base(TestUtils.GetStandardWindowCreateInfo(), TestUtils.GetStandardFrameLimiterSettings(), 60, true)
+		public TexturedQuadGame() : base(TestUtils.GetStandardWindowCreateInfo(), TestUtils.GetStandardFrameLimiterSettings(), TestUtils.DefaultBackend, 60, true)
 		{
 			Logger.LogInfo("Press Left and Right to cycle between sampler states");
 			Logger.LogInfo("Setting sampler state to: " + samplerNames[0]);
diff --git a/TriangleVertexBuffer/TriangleVertexBufferGame.cs b/TriangleVertexBuffer/TriangleVertexBufferGame.cs
index 58671e0..c2b5b85 100644
--- a/TriangleVertexBuffer/TriangleVertexBufferGame.cs
+++ b/TriangleVertexBuffer/TriangleVertexBufferGame.cs
@@ -9,7 +9,7 @@ namespace MoonWorks.Test
 		private GraphicsPipeline pipeline;
 		private GpuBuffer vertexBuffer;
 
-		public TriangleVertexBufferGame() : base(TestUtils.GetStandardWindowCreateInfo(), TestUtils.GetStandardFrameLimiterSettings(), 60, true)
+		public TriangleVertexBufferGame() : base(TestUtils.GetStandardWindowCreateInfo(), TestUtils.GetStandardFrameLimiterSettings(), TestUtils.DefaultBackend, 60, true)
 		{
 			// Load the shaders
 			ShaderModule vertShaderModule = new ShaderModule(GraphicsDevice, TestUtils.GetShaderPath("PositionColor.vert"));
diff --git a/VertexSampler/VertexSamplerGame.cs b/VertexSampler/VertexSamplerGame.cs
index cc2572b..7415a0d 100644
--- a/VertexSampler/VertexSamplerGame.cs
+++ b/VertexSampler/VertexSamplerGame.cs
@@ -12,7 +12,7 @@ namespace MoonWorks.Test
 		private Texture texture;
 		private Sampler sampler;
 
-		public VertexSamplerGame() : base(TestUtils.GetStandardWindowCreateInfo(), TestUtils.GetStandardFrameLimiterSettings(), 60, true)
+		public VertexSamplerGame() : base(TestUtils.GetStandardWindowCreateInfo(), TestUtils.GetStandardFrameLimiterSettings(), TestUtils.DefaultBackend, 60, true)
 		{
 			// Load the shaders
 			ShaderModule vertShaderModule = new ShaderModule(GraphicsDevice, TestUtils.GetShaderPath("PositionSampler.vert"));
diff --git a/VideoPlayer/VideoPlayerGame.cs b/VideoPlayer/VideoPlayerGame.cs
index 589b5d7..957dbcb 100644
--- a/VideoPlayer/VideoPlayerGame.cs
+++ b/VideoPlayer/VideoPlayerGame.cs
@@ -14,7 +14,7 @@ namespace MoonWorks.Test
 		private Video.VideoAV1 video;
 		private VideoPlayer videoPlayer;
 
-		public VideoPlayerGame() : base(TestUtils.GetStandardWindowCreateInfo(), TestUtils.GetStandardFrameLimiterSettings(), 60, true)
+		public VideoPlayerGame() : base(TestUtils.GetStandardWindowCreateInfo(), TestUtils.GetStandardFrameLimiterSettings(), TestUtils.DefaultBackend, 60, true)
 		{
 			// Load the shaders
 			ShaderModule vertShaderModule = new ShaderModule(GraphicsDevice, TestUtils.GetShaderPath("TexturedQuad.vert"));