The universal organization ESP is ambitious to rule the Earth. They had trained a team of cold-blood robot killers and attacked everywhere in the world. In order to break this horrible and lethal conspiracy, the Planet Defense Force sent out a team of AI robot to implement this special mission. How will the end goes? Can they stop the robot killer? The world is in your hand. Play War Machines and other flash games at CafeCafeGames.com - We have the best free online games for you.