late reply, but the game’s .pck is bundled into the exe, and antiviruses (mostly just windows defender) HATE that https://github.com/godotengine/godot/issues/45563
you can do
git clone https://github.com/SlappyHappy2000/UCG-Release-Builds.git
in your cmd to download the source code, then just reexport it in godot without “embed pck” 😺