on a PC or phone, compression usually doesn't affect performance as much as it does on original hardware. PPSSPP settings
Final verdict (PSP, highly compressed)
Porting a game known for its massive, pyrotechnic-heavy console graphics to the PSP was a significant challenge. The PSP version includes: Unique Content : It features an exclusive track called " split second velocity psp highly compressed
If you're looking for a report on the game itself, here's a brief summary: on a PC or phone, compression usually doesn't
A dedicated tool for converting ISO files to CSO. on a PC or phone