Alien Invasion

Introduction: Shoot The Alien Spaceships and keep them from landing on the moon. The longer you can hold them off the better your score. Purpose of this game: You as an alien have invaded earth, Use your energy blast in order to take over the planet earth, Aka your dinner. Now get busy before you lose your lunch! How to play: Press CTRL or Z to fire primary weapon. Press X to fire secondary weapon. Press Space to Jump or switch Turrets. Control Keys: Use the right, left, up, and down keys to move around.