In an amazing display of how casual gaming has changed the landscape, Nintendo has revealed that Ubisoft’s Just Dance 2 for the Wii has sold more than 5 million copies. That puts it in the ranks of games like Super Smash Bros. Brawl, Mario Kart Wii, New Super Mario Bros., and Wii Fit, all of which have sold over 5 million units. The game currently retails for $29.99 on Amazon.com, easily making it one of the top selling games at the online retailer.
