Game Description In this very entertaining game you will be in charge of defending planet Mars from the invading aliens. You will have to use an anti-aircraft gun to shoot down all of the enemy ships. But you must also avoid shooting friendly ships if you will lose points.
You will have to be quick destroying the enemy ships because they will shoot at you too and will cause damage to your gun.
You will have to monitor the health bar because when your health is depleted the game will end.
Game Controls Use the mouse to aim. Press the left mouse button to shoot.
