Zaxxon's Motherbase 2000, known in Europe as Motherbase and in Japan as Parasquad, is a 1995 isometric-scrolling shooter video game developed by CSK Research Institute and published by Sega for the 32X. The North American version was rebranded as part of the Zaxxon series due to its similar gameplay. Gameplay involves piloting a ship to destroy giant robots and enemy ships, while being able to capture enemy ships and use them as power-ups. Reception to Zaxxon's Motherbase 2000 was negative. While reception of the gameplay was mixed, the visuals were panned as being rough-edged, ugly, and susceptible to slowdown. Most North American critics also said the game is not similar enough to Zaxxon to justify the use of the series name.