How does more than 1 player play their own avatar in just dance 4?

In Just Dance 4, multiple players can participate by taking turns or dancing simultaneously. Each player selects their own avatar and controller, either using motion-sensing devices like the Wii Remote or PlayStation Move, or by using smartphones with the Just Dance companion app. Players can join the game at any time, allowing them to compete against each other or collaborate in dance routines. The game tracks individual scores, making it easy to see who’s performing best.