Control a spaceship above a planet unknown and destroy the vessels aliens in Polarity, a play of shooting to be discovered on your gate of flash-games.com plays. In this shotâ€™ EM up superbly realized, you incarnate an experienced pilot and must survive an attack of aliens with the orders of your Polarity Fighter. Use keys WASD to control your vessel. Press on the bar spaces to make fire. Use the key B to activate your shield. Since the menu settings, you can even personalize the control keys you. A traditional shotâ€™ EM up with sublimes effects of explosion and many weapons to be discovered. A true happiness for the amateurs of the kind!