2165 A.D. You are A-Bot - independent anti-asteroid robot with mission to defend navigation platform. Suddenly you meet an unknown threat from space. Alien insectoids arrive to your galaxy.

CONTROLS: - Mouse is for movement - Left button is for firing weapon, you can hold for continuous fire - Keypad 1-4 is to select different weapon - T is for plasma cannons fire mode switch between auto or manual - Space bar is for plasma cannons manual fire or you can hold for continuous fire - G is to hide or show all plasma cannons Hints: – try to shoot them one by one but fast as it gives you x2, x3 and so on bonus - there is “No repair” bonus - invaders moves in formations and if you break the formation too far from you they will try to get away - if you break the formation when they are too close to you the aliens will become berserk - plasma cannon bullets are self-targeting, but when there are no targets these bullets will go to the position where your mouse was when you fired