Sea Wolf is an arcade game by Midway, originally released in 1976. It was a video game update of an earlier coin-operated electro-mechanical (em) Midway game, Sea Devil, itself based on Sega's 1966 coin-op electro-mechanical arcade submarine simulator Periscope. Midway's video game version was designed by Dave Nutting and eventually sold 10,000 video game arcade cabinets. A color sequel, Sea Wolf II, was released in 1978 that sold another 4,000 units.