: Your MyPlayer, Universe mode, and CAWs are stored in a hidden folder under in your Steam directory.

Tip: Because the pac folder is massive (often exceeding 40GB), ensure you have enough disk space before starting the transfer. How to Restore Vanilla Files

When the game crashes (CTD - Crash to Desktop), the first step in debugging is verifying the integrity of the vanilla files.

is a crucial tool for opening and editing vanilla .PAC files without corrupting them. Advanced users often use Cheat Engine