These games are widely available as ISO or CSO files. "Highly compressed" versions often use the .CSO format to save space while remaining playable. How to Play God of War 2 on Android (PS2 Emulation)
For the best experience, it is recommended to download the full, uncompressed ISO of the PSP titles for PPSSPP or use a reputable PS2 emulator for the original God of War 2 . These games are widely available as ISO or CSO files
: Enable Widescreen Patches and consider using Frame Skip only if you experience significant lag. Why "Highly Compressed" Downloads Can Be Risky These games are widely available as ISO or CSO files