Planet of the Apes
Planet of the Apes is an unreleased Atari 2600 prototype from 1983, programmed by John Marvin for 20th Century Fox’s video game division. You play Colonel George Taylor, the astronaut from the 1968 film, fleeing an army of apes on the way to the Forbidden Zone. For years the surviving prototype was known under the wrong name. You can play it here in your browser.