There are legitimate ways PS3 games are distributed online that result in smaller file sizes, though usually not "highly compressed" in the extreme sense.
Highly compressed PS3 games refer to game files that have been significantly reduced in size while maintaining acceptable performance and quality. This compression is achieved through various techniques, including: ps3 highly compressed games
: The game's files stored in a standard folder structure. This format allows for easy modification of specific files but is slower to copy than a single ISO Popular "Highly Compressed" Titles (Low-Size) There are legitimate ways PS3 games are distributed
: While larger than folders, ISOs are the most stable and compatible format. You can reduce their size by using tools to "scrub" unnecessary data. CHD (Compressed Hunks of Data) ps3 highly compressed games