Do you remember the 80's arcade game Crazy Climber? It used to be one of my favourites as a kid and although a Wii version was made, as far as I know it never made it out of Japan.
Now it seems Nintendo are releasing a new climbing game called Rock 'N Roll Climber. The game will use the Wii Balance Board to control your feet and use the remote and nunchuck to grab for handholds.
That explains the climbing part of the game so where's the Rock 'n Roll? Well no extreme sports activity would be complete without a hardcore soundtrack right? Supposedly, once you reach the top of a climb, as a reward you get to rock out on a guitar. Interesting.