In the world of PS3 emulation (RPCS3) and custom firmware (CFW/HEN), "highly compressed" usually refers to techniques that strip away unnecessary data without touching the core gameplay assets.
Are you playing on a (CFW/HEN) or the RPCS3 emulator ? ps3 iso highly compressed extra quality
In many cases, it improves speed. RPCS3 decompresses on the fly using your CPU. A modern Ryzen or Intel i7 can decompress faster than the PS3's Blu-ray drive can read raw data. In the world of PS3 emulation (RPCS3) and