In Tamagotchi: Party On!, players can explore the colorful world of Tamagotchi Planet by visiting a number of whimsically named locales like Tamagotchi Town, Mame City, GuruGuru Town, and Patchi's Forest.

Tamagotchi: Party On! allows players to choose their favorite virtual pet and run in a hilarious campaign to become the next president of Tamagotchi Planet. Players will shake the hands of potential voters, find lost children, and test their public speaking skills as they earn popularity by going up against three friends or playing solo in over 15 mini-games. In order to succeed at each of these mini-games, players will have to swing, shake, point, turn and twist their Wii Remote in order to increase their popularity.