Gravitron

GraviTron is a side-scrolling game in the style of Thrust and Lunar Lander. The objective is to navigate a spaceship over different planets, and destroy the reactors located there. The spaceship can rotate clockwise and counterclockwise as well as thrust forward, to avoid the pulling force of gravity. The spaceship can also fire lasers straight ahead and wrap itself in a protective shield which also deflects enemy fire.