The third edition of DDR Ultramix, the title of DDR for XBOX, brings new features like new game modes as the Freestyle, Quest mode or Jukebox mode:
Freestyle: allows players to dance just the way they want to any song in the game, while rewarding the completion of different combinations
Quest Mode: lets players travel “virtually” from city to city and build the ultimate dance team by completing challenging songs and routines along the way
Jukebox Mode turns your Xbox into a music machine allowing to listen the 65 default tracks and the downloables
Additionally, this edition includes 65 new songs (more knew, at least in EU) but DDRU3 is compatible with the downloaded song pack for the first and second part making more than 125 songs in total.
Of course, the old game modes are present and you can still play the workout mode to make extra exercise or edit your songs to custom your playing. You can play trough Xbox Live until 4 ppls.
Added the new features, this game improves the graphics, having now more 3D in view during songs.