A robotic alien race prepares to invade Earth in this action-packed game. A single deep-space scout lost behind enemy lines has information vital to preparing the defense of the planet, but must fight through waves of invaders as they try to annihilate this threat to their plans. Blast through hostile territory to the teleport at the end of each level, destroying enemies and dodging space trash. Complete the side missions to score extra points. Ready to face the machines? Suit up and get ready to fight your way back to Earth!