In this shooter you are A-Bot, and your job is to blow up the asteroids and the alien ships as soon as they uncloak, before they can do any damage! Use the mouse to move yourself and to aim and control how your gun shoots. Destroy more than one alien ship at a time to earn huge point bonuses. Plasma cannons will help you out in your mission to defeat the invaders by automatically targeting the bad guys. Use them to your advantage! Defend the Navigation Platform and stay alive as long as you can!