The Mii Fighters are customizable playable characters in the fighting video game, M.U.G.E.N Trilogy. They were confirmed as playable characters on June 12th, 2018 with their Brawler, Swordfighter, and Gunner variants returning from Super Smash Bros. 4. Masahiro Sakurai stated in their introduction that Mii Fighters are planned for inclusion in online battles; this stayed true at the game's release, as fully customizable Mii Fighters are now usable in online play against strangers in Quickplay. Previously, their use online was restricted to playing with friends in Smash 4. The Brawler, Swordfighter and Gunner can be unlocked by creating a customized Mii Fighter in the Mii Fighter Customization Menu.

The Mii Fighters have twelve different voice options, each provided by a different voice actor: Yuji Kishi (Voice 1), Umeka Shoji (Voice 2 & 12), Takashi Ohara (Voice 3), Ayumi Fujimura (Voice 4), Ryõtarō Okiayu (Voice 5), Makiko Ōmoto (Voice 6), Michihiko Hagi (Voice 7), Minami Takayama (Voice 8), Hideo Ishikawa (Voice 9), Kimiko Saito (Voice 10), and Kiyoyuki Yanada (Voice 11). There is also an option for them to be silent, as they were in Smash 4.


A Mii is a personal digital avatar character that players can create and use in certain Nintendo games. Miis were introduced for the Wii alongside the system's launch late in 2006, and have since appeared for use on the Nintendo 3DS, Wii U, Nintendo Switch, and even certain Nintendo DS titles and mobile apps. Miis often make cameo appearances - playable or not - in Nintendo games and are sometimes the focal point, such as software like StreetPass Mii Plaza and the Tomodachi series, and gained representation in the lineup for Super Smash Bros. 4, Super Smash Bros. Ultimate and M.U.G.E.N Trilogy, eight years after their original introduction and later, Marvel vs. Capcom: Armageddon for the Nintendo Switch where they appear as guest characters.

How to Unlock

Create any customized Mii from the Mii Fighter Customization Menu.

Community content is available under CC-BY-SA unless otherwise noted.