diff --git a/sample_project/.nostalgia/type_descriptors/net.drinkingtea.nostalgia.core.TileSheet b/sample_project/.nostalgia/type_descriptors/net.drinkingtea.nostalgia.core.TileSheet
new file mode 100644
index 00000000..a90a9331
--- /dev/null
+++ b/sample_project/.nostalgia/type_descriptors/net.drinkingtea.nostalgia.core.TileSheet
@@ -0,0 +1,107 @@
+O1;net.drinkingtea.ox.DescriptorType;1;{
+	"fieldList" : 
+	[
+		{
+			"fieldName" : "bpp",
+			"type" : 
+			{
+				"fieldList" : [],
+				"length" : 1,
+				"primitiveType" : 1,
+				"typeName" : "B:int8_t"
+			}
+		},
+		{
+			"fieldName" : "defaultPalette",
+			"type" : 
+			{
+				"fieldList" : 
+				[
+					{
+						"fieldName" : "type",
+						"typeName" : "B:int8_t"
+					},
+					{
+						"fieldName" : "data",
+						"type" : 
+						{
+							"fieldList" : 
+							[
+								{
+									"fieldName" : "path",
+									"type" : 
+									{
+										"fieldList" : [],
+										"primitiveType" : 4,
+										"typeName" : "B:string"
+									}
+								},
+								{
+									"fieldName" : "constPath",
+									"typeName" : "B:string"
+								},
+								{
+									"fieldName" : "inode",
+									"type" : 
+									{
+										"fieldList" : [],
+										"length" : 8,
+										"typeName" : "B:uint64_t"
+									}
+								}
+							],
+							"primitiveType" : 6,
+							"typeName" : "net.drinkingtea.ox.FileAddress.Data"
+						}
+					}
+				],
+				"primitiveType" : 5,
+				"typeName" : "net.drinkingtea.ox.FileAddress"
+			}
+		},
+		{
+			"fieldName" : "subsheet",
+			"type" : 
+			{
+				"fieldList" : 
+				[
+					{
+						"fieldName" : "name",
+						"typeName" : "B:string"
+					},
+					{
+						"fieldName" : "rows",
+						"type" : 
+						{
+							"fieldList" : [],
+							"length" : 4,
+							"primitiveType" : 1,
+							"typeName" : "B:int32_t"
+						}
+					},
+					{
+						"fieldName" : "columns",
+						"typeName" : "B:int32_t"
+					},
+					{
+						"fieldName" : "subsheets",
+						"typeName" : "net.drinkingtea.nostalgia.core.TileSheet.SubSheet"
+					},
+					{
+						"fieldName" : "pixels",
+						"type" : 
+						{
+							"fieldList" : [],
+							"length" : 1,
+							"typeName" : "B:uint8_t"
+						}
+					}
+				],
+				"primitiveType" : 5,
+				"typeName" : "net.drinkingtea.nostalgia.core.TileSheet.SubSheet"
+			}
+		}
+	],
+	"primitiveType" : 5,
+	"typeName" : "net.drinkingtea.nostalgia.core.TileSheet"
+}
diff --git a/sample_project/Palettes/Charset.npal b/sample_project/Palettes/Charset.npal
index 35e256cf..c9e15bcc 100644
Binary files a/sample_project/Palettes/Charset.npal and b/sample_project/Palettes/Charset.npal differ
diff --git a/sample_project/Palettes/Dirt.npal b/sample_project/Palettes/Dirt.npal
index 035cff18..99468746 100644
--- a/sample_project/Palettes/Dirt.npal
+++ b/sample_project/Palettes/Dirt.npal
@@ -1 +1 @@
-M1;net.drinkingtea.nostalgia.core.NostalgiaPalette;1;
ûÿ³Ö
\ No newline at end of file
+M2;net.drinkingtea.nostalgia.core.NostalgiaPalette;1;
ûÿ³Ö
diff --git a/sample_project/TileSheets/Charset.ng b/sample_project/TileSheets/Charset.ng
index 7f23896c..487bb983 100644
Binary files a/sample_project/TileSheets/Charset.ng and b/sample_project/TileSheets/Charset.ng differ
diff --git a/sample_project/TileSheets/Dirt.ng b/sample_project/TileSheets/Dirt.ng
index fc3f4814..7f79822a 100644
Binary files a/sample_project/TileSheets/Dirt.ng and b/sample_project/TileSheets/Dirt.ng differ