 "Escape From The Planet Of The Robot Monsters" is a one or two-player game in which the players must rescue Dr. Sarah Bellum from Planet X, where her research facility has been taken over by the evil Reptilons.The game is played from an isometric perspective where players control their avatars using Hall effect joysticks on the arcade version.The player must shoot their way through a series of simple maze-like levels, releasing the human hostages along the way.