Battlecorps is a giant-mech game that takes place on a mining planet known as Mandlebrot's World. Koloniens superdatamaskin har blitt infisert med et virus, og nå snur planetens gigantiske maskiner seg mot menneskene som skapte dem. You must pilot your bipedal attack machine through 12 missions to reboot the computer. The graphics in this game use scaled and rotated sprites to achieve a 3D environment. The effect is similar to other Core Design games for the Sega CD.