It's not easy being a butterfly. Especially a genetically engineered butterfly that can fire plasma bullets. He has to constantly refill his fuel tank. If his tank runs dry it's game over. And that's not all. Some of his old insect buddies are trying to stop him from having his next meal. GOOD LUCK!+nbsp; Use the mouse to move the butterfly. Collect the white flowers to refuel. Collect the other flowers for various bonuses.