Mario Kart Wii was released on April 27, 2008, and has sold over 1 Million copies! We now have an IRC Channel, run by Techjar! Our channel is ##MarioKartWiiWiki! You can use an IRC Client, or you can use Wikia IRC.
The Boo Mushroom is a power up in the Super Mario series. It first appeared in Super Mario Galaxy. It lets Mario turn into a Boo. Then, he can read Booish, float, and go through certain walls. However, if he goes into light, he will lose his power up.
