Apocalyptic Universe (Earth-8999)

The Apocalyptic Universe is an universe of the Multiverse in which giant robots are exterminating the last remnants of humanity.

History
The Apocalyptic Universe was the tenth universe visited by Brian and Stewie Griffin. According to Stewie's Multiverse remote, the events that led to the robot doomsday was the fact Frank Sinatra never being born, and thus not influence the election of John F. Kennedy, which led Richard Nixon's victory, and thus the failure of the Cuban Missile Crisis which sparked World War III by robots, with Mayor McCheese being assassinated by Lee Harvey Oswald.