The original  Just Dance  game got the world dancing like never before, and now the #1 best-selling Music/Rhythm game for play on the Nintendo Wii system is back with  Just Dance 2 . This time around it will be just as easy to keep the party going with an all-star tracklist--more than 45 strong, plus downloadable songs--from different genres, as well as the hottest dance moves of today. In addition,  Just Dance 2  pushes the envelope even further with more accurate movement recognition by the Wii Remote, allowing better dancers to reap the rewards of their superior skill, without putting the game out of reach of beginners. Finally  Just Dance 2  includes all-new dance modes making the game even more party oriented than its predecessor.