diff --git a/Package/build/Polonium.targets b/Package/build/Polonium.targets
new file mode 100644
index 0000000..f12eced
--- /dev/null
+++ b/Package/build/Polonium.targets
@@ -0,0 +1,17 @@
+<Project xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+    <ItemGroup Label="Scene">
+        <AdditionalFiles Include="Assets/**/*.tscn"/>
+    </ItemGroup>
+    <Target Name="EnsureFolders" BeforeTargets="BeforeBuild">
+        <MakeDir Directories="$(ProjectDir)Assets" Condition="!Exists('$(ProjectDir)Assets')"/>
+        <MakeDir Directories="$(ProjectDir)Concepts" Condition="!Exists('$(ProjectDir)Concepts')"/>
+        <MakeDir Directories="$(ProjectDir)Registries" Condition="!Exists('$(ProjectDir)Registries')"/>
+        <MakeDir Directories="$(ProjectDir)Data" Condition="!Exists('$(ProjectDir)Data')"/>
+    </Target>
+    <ItemGroup>
+        <Folder Include="Concepts"/>
+        <Folder Include="Assets"/>
+        <Folder Include="Registries"/>
+        <Folder Include="Data"/>
+    </ItemGroup>
+</Project>