Some ultra-compressed files on the internet achieve small sizes by completely deleting pre-rendered FMV cutscenes. If your game crashes during major cinematic transitions, you may have downloaded a broken rip. Always look for "Extra Quality" versions that preserve audio and video files rather than ripping them out entirely.
"Highly compressed" versions are the solution. They are typically distributed in a , which can reduce the file size to around 6.6GB or even 6.17GB depending on the compression level. Some " D5 RIPs " (DVD5 rips) attempt to shrink the game down to a single-layer DVD size, though this may involve removing videos or audio tracks. god of war 2 ps2 iso highly compressed extra quality