Power Up Panels is a minigame in New Super Mario Bros. Wii. When you enter a Red Mushroom House, you'll play this minigame. The point of this minigame is to get as many power up matches as you can without getting a Bowser match or Bowser Jr. match. You must match two of the same items to win. If you try hard enough you can get all matches. Matching a Bowser or Bowser Jr. match will automatically end the game. All the matched Power Ups are added to your item collection for use across difficult levels. It is very helpful. To hit a ? patch, press he 1 (or 2 if I'm wrong).