Supercross 2000 (USA) (Japanese title: Supercross 2000 (USA) 64) is a motocross racing game developed and published by THQ for the Nintendo 64. The game features realistic physics, detailed graphics, and a variety of modes. Players can choose from a variety of bikes and tracks, and race against the computer or up to three other players. The game also features a track editor, allowing players to create their own custom courses. Supercross 2000 (USA) 64 is an exciting and challenging motocross game that is sure to please racing fans. The game features realistic physics, detailed graphics, and a variety of modes. Players can choose from a variety of bikes and tracks, and race against the computer or up to three other players. The game also features a track editor, allowing players to create their own custom courses. The game also features a training mode, allowing players to practice their skills before taking on the competition. Supercross 2000 (USA) 64 is an exciting and challenging motocross game that is sure to provide hours of fun and entertainment.