Before blaming compression for a crash, check the PCSX2 Game Index to see if the game has known bugs.
SSD vs. HDD: If you use highly compressed CHD files, an SSD helps with loading times, but an HDD is perfectly fine for 99% of games. pcsx2 games highly compressed work
Finding PCSX2 games that are highly compressed and actually work requires understanding the balance between file integrity and data reduction. The Science of Compression in Emulation Before blaming compression for a crash, check the
However, if you are downloading a "Highly Compressed" file from a shady website that promises a 4 GB game in 50 MB, the answer is almost certainly . The file is either corrupted, stripped of content, or a fake. Finding PCSX2 games that are highly compressed and
If you see a PS2 game compressed from 4GB down to , that is NOT a working rip. It's either:
| 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% |