Super Mario Galaxy for Nintendo Wii

Skilled players will want to collect new Comet Metals, which will unlock harder levels with even more challenges Mario collects stars as he travels from galaxy to galaxy, sometimes upside-down, sometimes floating from place to place. On some stages, Mario can find an egg, smash it open and hop onto the back of Yoshi. New power-ups include a drill that Mario uses to tunnel through the planet's surface all the way to the other side of a planet “E”, Everyone w/Mild Cartoon Violence, Platforms: Nintendo Wii, ESRB Rating: Everyone