All upgrades add more.
Since last attack on the Moon, resources got run out everywhere, so new forces attack Moon to conquer it. Even powerful Phantoms joined to fight for the Moon.
Shoot all enemies, stun them, earn money and make a chain blow-them-ups!
Mouse to aim and move vehicle or mouse to aim and left/right arrows to move vehicle,
Spacebar to change weapon,
Leftclick to release stunning wave.