The head honcho over at Destructo Inc. headquarters has sent you to this alien-forsaken planet, Nebulus, to do what you do best. Destroy stuff. Like towers taller than the Empire State Building. What the bonehead also neglected to tell you is that there are 8 of these monuments hidden in the middle of a toxic ocean. And that to get rid of them, you've gotta work your way to the top of them. Plus one more itty bitty detail: The more towers you topple, the tougher the next one gets!