 This took advantage of the Amiga's ability to support two mice simultaneously, and the Atari's ability to support a mouse and a joystick simultaneously.Each player is presented with their own view of the same map (on a vertically split screen), can only give orders to their own lemmings (green or blue), and had their own base.The goal is to get more lemmings (regardless of colour) into one's own base than the other player.