The McLeodGaming universe refers to the Super Smash Flash series' collection of characters, stages, and properties that comes from the website McLeodGaming founded by Gregory McLeod (who goes by the alias Cleod9). The site is dedicated to showcase flash games, cartoons, and music for entertainment but it is well known for the creation and showcasing of the Super Smash Flash series; Flash fighting games based off on the Super Smash Bros. series. As its suggest, all the fan and original characters come from this universe.