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Giga Bowser is a non-playable boss character in the fighting video game, M.U.G.E.N Trilogy. He along with the other bosses are confirmed on July 4, 2017.


Giga Bowser is the gargantuan and powered-up version of Bowser. He first appeared as a hidden and true final boss in Super Smash Bros. Melee's Adventure Mode and as one of the final opponents the player must face in the 51st and final event match, "The Showdown" (along with both Ganondorf and Mewtwo) in Event Mode. He eventually made his semi-playable debut in Super Smash Bros. Brawl as Bowser's Final Smash. Having debuted in the Super Smash Bros. series, Giga Bowser is considered a part of the Super Smash Bros. universe, even though the character he is based on is Bowser from the Super Mario universe.

Characters assigned to fight