In the pantheon of video game history, few titles command as much reverence as Hideo Kojima’s 1998 masterpiece, Metal Gear Solid . For preservationists, retro gaming enthusiasts, and digital archivists, the specific nomenclature used to identify game files is more than just a label—it is a fingerprint of history.

This is a specific revision of the first disc of the original Metal Gear Solid for the PlayStation 1 (PSX/PS1), released in the USA. The "(Rev 1)" indicates it’s a later pressing that includes bug fixes and minor adjustments compared to the original "Rev 0" release.