Only two it's something konfuss. The game constantly confused the dancers. But I think that it is because so we do not have enough space. The four would be the distance ca.10Meter keep everyone in the picture !! It works well for couples also great but please do not change places with good lighting, or even carry out position changes. The tracklist is neat and fun makes it in any case. Funny !! The game does not recognize 3 people standing in front of the camera !!! Core of the foot from sleeping grandpa is recognized immediately.
Update 1.1 Yesterday a 1GB large patch came out. Here is finally declared as the cam must be aligned. With light viiiiiiiiiiiieeeeelllll the game works 1 A. Update 1.2 Super now be confused no more dancers. But please do not play with 3 white T-shirt)