Tomodachi Collection
Tomodachi Collection is set on an island in the middle of the sea that can be populated with various Miis created with the built-in Mii Maker or transferred wirelessly from a Wii console. These Miis can be given a personalized voice and personality depending on the player's preference.
Story
The cast consists exclusively of self-created Miis. Players can transfer Miis directly from their Wii console to their Nintendo DS or create new ones using the in-game Mii Maker. The player chooses their appearance and personality and then helps them with their problems, such as making friends and completing everyday tasks, and gives them clothes, food and special items with which they can gain experience. The Miis can form relationships with each other, for example friendships. When a Mii has gained enough experience, it levels up and collects rewards. New areas and stores are unlocked on the island by playing the game and fulfilling various conditions, such as the question room, where the player can ask the Miis anything and have them vote on a particular choice.