Nintendo has confirmed that Super Mario Galaxy 2 is now available across Europe, exclusively on Wii. Mario collects stars as he travels from galaxy to galaxy and he works his way through the various levels, 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. Yoshi can use his tongue to grab items and shoot them back at enemies, or to snag attach points and swing across chasms. 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. Skilled players will want to collect new Comet Metals, which will unlock harder levels with even more challenges.