diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..8f1265a
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,2 @@
+# Locally-extracted engine runtime (GodotSharp C# assemblies) — not tracked
+engine/windows-x64/GodotSharp/