Super Mario Galaxy is a game for the Wii. It is the third 3D Mario platformer after Super Mario 64 and Super Mario Sunshine. It takes place on several small planets and a few bigger ones. It is one of the highest rated games for the Wii. It is the eighth best selling Wii game. It's sequel is Super Mario Galaxy 2 for the Wii. Nintendo is thinking about making a third Super Mario Galaxy game. It has a little more plot than most Mario games. In it, Peach invites Mario to watch falling stars at the star festival. He comes to her castle, but Bowser captures her. There are two new characters that have become really popular, the Lumas and Rosalina.