Chicago Gaming Attack from Mars Prototype pinball machine. This game was one ofthe first games hand built by Chicago gaming. This game is a Prototype and is full functioning. Has about 20 plays on it. Has green saucer, no ramp decals, wire forms are steel , not powdercoated.to front decal. Game is near mint. Neat piece of history, undocumented withno serial numbers on game.
Attack From Mars pinball machine