Mii

Wii Sports Resort
In Wii Sports Resort, the sequel to Wii Sports has the same things as Wii Sports, but with added sports. The game takes place on Wuhu Island and is more open-world than the first game.

Wii Play
Two Miis play against each other.

Wii Play Motion
to be added

Wii Music
Miis play music. They play for Sebastian Tute and unlock stages for him there

Wii Fit
In Wii Fit, Mii’s are used for profiles for the game and to store data on after they complete the daily Body Test

Wii Fit U
To be added

Wii Party
Miis play minigames.

Wii Party U
Same as Wii Party

StreetPass Mii Plaza
Meet the Mii's of people who you pass

Trivia

 * The name Mii is the portmanteau (a word formed by joining two others and combining their meanings) of "me" and "Wii."
 * Nintendo's head developer, Shigeru Miyamoto had wanted to create Miis since the NES, and kept trying to create them with mostly every system Nintendo could such as the Nintendo 64DD add-on and Nintendo DS.
 * A face editor was used for creating passports in the game Mario Party Advance, sharing similarities with the Mii concept, but it is unknown if this contributed to the development of Miis.