Humans are no longer the dominant species on Earth. The super monsters have arrived. Become one of four different monsters, and fight for supremacy in eight stages of intense action. You will have to avoid the military might of the humans. Smash their heavy artillery or use it to smack the other monsters. If the going gets tough, use your monster's special weapons and attacks to destroy the opposition. Should a friend come over, he can join the action. Defeat the other monsters to become KING OF THE MONSTERS.