__NOWYSIWYG__ Q-Stein Jet Fighter(s) are part of the Q-Stein Empire's Air Force along with many attack helicopters. They are seen many times in the game and they attack and destroy any intruding Proton and Nibelian they see. Of course, they're not very durable, as one good hit would destroy them easily. The Missile, coupled with a good radar part, is especially effective.