: High compression (levels 1–9) can cause longer load times or occasional stuttering in "heavy" titles like Grand Theft Auto , which stream data constantly from the disc.
If you are playing these free archives on a PC or Android emulator (like PPSSPP), CSO files work flawlessly. Emulators are powerful enough to decompress these files instantly, often resulting in better performance than standard ISOs because the computer reads less data from the drive. cso psp archive free