Mii Fighters are playable characters in Super Smash Bros. for Wii U and Nintendo 3DS. They are based on a player's Mii character—so anyone can join in—and you can outfit them with fun costumes.

The Super Smash Bros. roster has seen many characters over the years, and these are the best fighters we've gotten to date.

When Nintendo announced "Super Smash Bros. Ultimate" earlier this year ... and there are three Mii fighters with different fighting styles, so we'll count them all individually as well.

Mii Fighters are playable characters in Super Smash Bros. for Wii U and Nintendo 3DS. They are based on a player's Mii character—so anyone can join in—and you can outfit them with fun costumes.