Calamity in the Mushroom Kingdom - someone has stolen the Music Keys! Mario must recover the keys, before the unstable power of music destroys the entire Kingdom! Strut your stuff on the dance mat that's included with each copy of the game; you can shake your thang to over 25 dance-flavoured songs, from classic Nintendo themes to familiar favourites.

With five difficulty levels, dancers of all abilities will be able to get into the groove. Grab a friend and throw your own dance party to see who's got the best moves, or have fun getting in shape! The special "Workout" feature keeps track of the calories burned while playing.