Luigi is a fictional character featured in video games and related media released by Nintendo. Created by prominent game designer Shigeru Miyamoto, Luigi is portrayed as the slightly younger but taller fraternal twin brother of Nintendo's mascot Mario, and appears in many games throughout the Mario franchise, often as a sidekick to his older brother.
A FIGHTING GAME CROSSOVER BETWEEN NINTENDO AND DISNEY FEACHTING CHARACTERS FROM ALL SHORTS OF FRANCHISES THAT ARE OWNED BY THESE 2 COMPANIES INCLUDING FRANICHES OWNED BY COMPANIES THEY OWN, SOME 3RD PARTY CHARACTERS ARE ALLOWED IF LICENSED BY OR TO THEM IF LISTED UNDER DLC (CHARACTERS THEY OWN THE DISTRIBUTION RIGHTS TO AREN'T ALLOWED)