War is one of the Four Horsemen along with Death, Famine, and Pestilence in the Teenage Mutant Ninja Turtles Adventures and The Mighty Mutanimals comics. He is a fictional monstrous blue or purple creature with big claws, and one of the evil forces of nature who have allied themselves with Null to defeat the Turtles. He and his comrades invaded to destroy the whole city. However, the turtles appeared to stop them from hurting the innocents. He was designed by Peter Laird. He also appeared in the Super NES version of Teenage Mutant Ninja Turtles: Tournament Fighters, where he is referred to as intergalactic life form in the games ending as well as a mutant by the turtles in the games story mode. However his allies Death, Famine, Pestilence, and Null did not appear in the game.