These are heavily modified games where all full-motion video (FMV) cutscenes, music tracks, and dialogue have been completely deleted to save space. The game will feel broken, silent, and empty.

Not every game takes up space, but the heavy hitters need compression the most.

If you have legal copies of your PS1 discs, you should compress them yourself. It is easy and safe.

If you are compressing files manually, ensure the .cue file matches the .bin exactly, or the compression tool will fail.