: The actual data container holding the compressed audio assets.
files serve as the primary containers for the game's English-language audio assets : The actual data container holding the compressed
In these portable builds, only and soundenglish.fat remain; all other language files (German, French, Spanish, Russian) are deleted to cut the total size from ~15GB to ~7GB. only and soundenglish.fat remain
Users often delete non-English .dat files to save space. all other language files (German
Right-click each new file → Properties → Check . This prevents Windows or the game from trying to write temporary cache files to a read-only USB/external drive.