. These were typically clickbait or malware, as it is technically impossible to compress the ~3GB game into such a small size while keeping it playable on original PSP hardware. Texture Mods
When you see a "Highly Compressed" ISO (often listed as under 100MB for a game that should be 2GB+), be careful: Bully Psp Iso Highly Compressed
If you find a Bully file under 300MB, it is almost certainly a broken, ripped version. Avoid it. it is almost certainly a broken
: To reach those tiny sizes, "ripped" versions often remove all music, cutscenes, and low-priority textures. "ripped" versions often remove all music