If you see a link claiming a PS3 game (usually 10GB–40GB) is compressed to 10MB, 50MB, or 100MB, it is a fake.
If you have a physical PS3, you must mod it using HEN (Homebrew ENabler) or CFW (Custom Firmware). ps3 iso games highly compressed link
By late 2025, we may see PS3 games stored in CHD format at 60-70% of their original size, playable directly without decompressing. If you see a link claiming a PS3
When looking for games, the community generally prefers these three formats over unofficial "highly compressed" versions: ps3 iso games highly compressed link