>> It came out in quarter-driven cabinet form, sort of, a year or two later, and I recall the scene. The quarter-driven version was from Cinematronics and was

>> It came out in quarter-driven cabinet form, sort of, a year or two later, and I recall the scene. The quarter-driven version was from Cinematronics and was designed by Larry Rosenthal. Their vector-graphics were common in arcades in the late 70's. I've been meaning to put together a presentation on reverse engineering the hardware and writing an emulator for some time now. It's a fun exercise that many people could do given the schematics and some prom readouts. The CPU is a work of genius.