Post-Apocalyptic Universe (Earth-8999)

The Post-Apocalyptic Universe is an universe of the Multiverse in which humanity have already been extinct by giant robots and new species have risen to sentience, only to be killed by new giant robots.

History
The Apocalyptic Universe was one of the last universes visited by Brian and Stewie Griffin. There, they discovered it was an off-shot of the Apocalyptic Universe, but that new species; monkeys, seagulls, cows and starfishes, rose to become the world's new dominant species, but were also extinct by new robots they built.