A standard PlayStation 2 Yakuza 2 ISO file is a direct dump of the original Dual-Layer DVD. The original game size is approximately (depending on region). This is massive for retro gaming on low-end PCs, smartphones, or flash drives.
The original Yakuza 2 PS2 ISO has a standard size of approximately (DVD-DL format). For many modern users, this isn't huge, but for specific audiences, compression is vital: Yakuza 2 Ps2 Iso Highly Compressed
Yakuza 2 PS2 ISO: How to Get the Best Compression for Your Collection If you're a fan of the series, you know that A standard PlayStation 2 Yakuza 2 ISO file