is one of the most famous, heavily customized fan-made PlayStation 2 mod ISOs ever created for Grand Theft Auto: San Andreas . Long before modern PC mod packs or the official Definitive Edition arrived, underground modding groups achieved the seemingly impossible: injecting complex cheat menus, real-world vehicles, custom textures, and scripts directly into a console-compatible disk image.
Unlike standard mods that might add a single car or a texture pack, PTMG is a "Total Conversion" mod. The "v2.1" refers to the specific version release of this mod. The .iso extension indicates that this is a complete, ready-to-play disc image of the PlayStation 2 version of the game with the modifications pre-installed. GTA San Andreas PTMG v2.1.iso