If you didn't get enough boogie for your buck from the first 3 games in the Just Dance video game series for the Wii, Just Dance 4 is here to keep you dancing til you drop. Featuring all the fun of the previous games, Just Dance 4 includes over 40 songs including the hits Call Me Maybe by Carly Rae Jepsen, Moves Like Jagger by Maroon 5 and Christina Aguilera, Super Bass by Nicki Minaj and What Makes You Beautiful by British super-group One Direction. On top of the features found in this dance game for the Wii, Just Dance 4 has a new Battle mode, allowing 2 players to dance along to 2 different songs in direct competition. The Just Sweat mode seen in Just Dance 3 has enhanced features, so you can have fun while you get fit. Just Dance 4 is a fun, fast-paced game to play solo or with friends.