Genre: Action Image Format: CSO File Size: 254 MB And 1.2 GB File Size: 1.5 GB For ISO. Screenshots. How to play? Download and Install PPSSPP emulator on your device and download God Of War Chains Of Olympus CSO rom, run the emulator and select your ISO. Play and enjoy the game. If the game is slow or log, copy the best PPSSPP game settings go to video below. You may click the link below to.