Three players share the top of the map, while 3 computers share the bottom of the map. It is an all out shared bases war, WITH HEROES. There is a store in the middle left of the map where you can use minerals/gas to buy heroes (Kerigan, Jim Raynor, ...etc). I made the computer very challenging, and you have to be on your best game in order to stop the computers super imRaynorKeriganEdmondDuke rushes along with their normal attacks. Very fun/challenging map. :-)