Io Moon is a rare pinball machine produced by Spanish manufacturer SLEIC in 1996. The game draws inspiration from the 1968 film "2001: A Space Odyssey," featuring artwork of the spaceship and black monolith, with an adapted soundtrack from the movie. Its playfield includes three flippers (one game-controlled mini-flipper and two regular-sized), five pop bumpers designed as illuminated asteroids, a five-bank drop target, and a unique aerial whirlpool ramp.