Space Invaders 2000 is an updated version of the 1997 PlayStation version of Space Invaders. Like that, it is based on Space Invaders DX and includes four variants of the original arcade game plus a two player versus mode, but lacks the parody mode. This release includes one new game mode called Time Attack. It is played against the clock and the player has to clear five waves of invaders in as little time as possible. Each wave has a different formation and its own background graphics.

Also included on the disc are demos for two other Taito games: G-Darius and Densha de Go! 2.