diff --git a/.editorconfig b/.editorconfig
new file mode 100644
index 0000000..83e1862
--- /dev/null
+++ b/.editorconfig
@@ -0,0 +1,7 @@
+# EditorConfig is awesome: https://EditorConfig.org
+
+# top-most EditorConfig file
+root = true
+
+[*.{cs,vb}]
+dotnet_diagnostic.CA1050.severity = none
diff --git a/.gitignore b/.gitignore
index 4709183..801d1f5 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,2 +1,8 @@
 # Godot 4+ specific ignores
 .godot/
+
+# IDE
+.vscode
+
+# Temporary assets
+Assets
diff --git a/CMSGame.csproj b/CMSGame.csproj
index 4b7499a..d3d9ffb 100644
--- a/CMSGame.csproj
+++ b/CMSGame.csproj
@@ -1,6 +1,9 @@
-<Project Sdk="Godot.NET.Sdk/4.0.0-beta.8">
+<Project Sdk="Godot.NET.Sdk/4.0.0-rc.2">
   <PropertyGroup>
     <TargetFramework>net6.0</TargetFramework>
     <EnableDynamicLoading>true</EnableDynamicLoading>
   </PropertyGroup>
-</Project>
\ No newline at end of file
+  <ItemGroup>
+    <PackageReference Include="Newtonsoft.Json" Version="13.0.2" />
+  </ItemGroup>
+</Project>
diff --git a/GlobalUsings.cs b/GlobalUsings.cs
new file mode 100644
index 0000000..644b8a7
--- /dev/null
+++ b/GlobalUsings.cs
@@ -0,0 +1,2 @@
+global using System;
+global using Godot;