If you only want to play the game and don't care about having the music files in a separate folder (like MP3 or FLAC), you can skip downloading this file entirely.
It is separated from the main game files so users can save bandwidth and disk space if they don't want the music files. fg-optional-bonus-ost.bin
Always ensure you are using the official FitGirl Repacks site to avoid malware, as noted in reports from Back2Gaming . If you only want to play the game
Are you having trouble with a or a "missing file" error? fg-optional-bonus-ost.bin