Pilot your supersonic jet across the galaxy to destroy the approaching asteroids and enemy ships. Use your arrow keys to move your jet and the up key to thrust forward. You are able to pick upgrades like the stars and get several powerful weapons and shields. Larger rocks will divide into smaller rocks. If you encounter any rock, your jet will destroy. The game will be over once you have used up all your lives. Destroy as many rocks as you can to attain the highest score. You will be rewarded an extra ship when ever you score above 10000 points.