Unlimited lives and upgrade points.
Blow the enemy out of the sky with the brute force of heavy metal.
Left/Right = Move
Mouse = Aim & Shoot
Space = Nuke
Assault enemy aircrafts and ground vehicles while dodging and shooting down incoming bombs! After each level, use your points to purchase upgrades in the armory. If you're in a sticky situation and have a nuke (radiation icon in the upper-left corner), use it to clear the entire screen.
The white chopper is a friendly aircraft that will drop special supplies, so pick them up. You'll be issued 3 tanks—once you run out it's game over.