| Game Type | Original ISO Size | CSO (level 9) size | Compression | |-----------|------------------|--------------------|--------------| | God of War 2 (D9) | 8.3 GB | 3.9 GB | ~53% | | Final Fantasy X | 4.5 GB | 2.2 GB | ~49% | | Ico (small) | 1.2 GB | 680 MB | ~43% | | A game with dummy data (e.g., DBZ Budokai 3) | 4.3 GB | 1.1 GB | ~74% |
Real compression ratios for full games:
If you see a PS2 game compressed from 4GB down to , that is NOT a working rip. It's either: pcsx2 games highly compressed work