Utilize stealth and infiltration methods, such as diving somersaults, hanging from ledges and using disguises.Contains the entire Metal Gear Solid®2: Sons of Liberty game plus the debut of the Casting Theater and Boss Survival mode - SUBSTANCE Exclusive.A total of three versions of the soundtrack were released, with the 'Metal Gear Solid Control Mix' track missing from the earliest version. The album was released on September 23, 1998, by King Records bearing the catalog number KICA-7895. Unlock new playable characters and game modes - SUBSTANCE Exclusive Metal Gear Solid Original Game Soundtrack is the official soundtrack for Metal Gear Solid.Play through 5 new Snake tales involving Solid Snake - SUBSTANCE Exclusive.350 VR missions and 150 alternative missions - SUBSTANCE Exclusive.Armed with an arsenal of new weapons, supplies and stealth maneuvers, it's up to Snake to infiltrate the transport and keep this deadly weapon of mass destruction from falling into the wrong hands! Top-secret weapons technology is being mysteriously transported under cover of an oil tanker to an unknown location. Solid Snake returns in Metal Gear Solid 2® Substance, the ultimate edition of Metal Gear Solid ® 2: Sons of Liberty, with all-new game modes, hidden characters, and storylines.