This is the most common format for downloads. A "highly compressed" Yakuza 2 file can be reduced to around 2.8 GB to 3 GB . You must extract this to an ISO before playing it on most hardware or emulators.
(If you want purchase locations or re-release info, I can look up current availability.) Yakuza 2 Ps2 Iso Highly Compressed
: These formats can often bring the download size down to approximately 2.8GB to 3GB . This is the most common format for downloads