Purchase Ultimate Party Challenge with your very own DanceDanceRevolution Controller! Or, for those who already own a Controller, buy a second one to challenge your friends and family in the Dual Mat mode! It's family fun for everyone! Choose from tons of high energy, over-the-top competitions, wacky sports activities, and mind boggling brain challenges! Get your body moving with the innovative use of the DanceDanceRevolution Controller and Wii remote. Test your skills in a world of colorful, interactive backdrops and tons of multiplayer games for you and up to 3 of your friends! Get on your feet and jump into the Ultimate Party Challenge!