Best not to ask why someone would visit a place called "The Planet of the Robot Monsters" in the first place, and thus need to escape from it, but in fairness, the brochure was a bit vague. A pulp comic book sci-fi adventure that makes up in gameplay what it lacks in tastefulness, EPRoM used a "hall effect" joystick that allows players to move and shoot in many different directions. It works best with an analog joystick, but also works fine with a standard 8-way stick. We reproduced the most fun version of this cabinet, which had an enormous graphic header to go with its enormous screen bezel (this overlay includes a Large version with less bezel and more blastin').