Club Penguin: Game Day!

Club Penguin: Game Day! is a Nintendo Wii game. It is mainly multiplayer. If you choose multiplayer, there are up to 4 players, including you being one of the 4. You can also do just your player. It was put on the ESRB site in April 2010 and officially announced in June 2010.

The ESRB desciption
"This is a collection of mini-games in which players compete against teams of penguins in arctic challenges. Players can choose from games such as snowball fights, bobsled racing, and ice hockey. Penguins are sometimes hit with hockey sticks or pelted by snowballs, resulting in “dizzy star” effects and falls to the ground."

Trivia

 * This is the third Club Penguin video game, and the first that isn't an Elite Penguin Force game.