Are you ready for the ultimate battle? Your mission in this alien fighting game is to survive as many rounds as possible. Fight off battalions and armies of ugly and dangerous alien monsters. Be careful, though. They become increasingly more difficult to defeat. There are also giant challenging bosses running afoot. Do you think you can defeat all the enemy monsters? Use the ARROW KEYS to move, the A KEY to jumo and the S KEY to attack. These controls can be changed to your liking on the pause screen. Have fun!