"Just Dance Today" is the first game of the Just Dance: Special series. It is released somewhere in December for all the listed countries, except for the UK, where the release date is New Year's Day.
As all the games go, follow the person on your screen as if they were the reflection of a mirror.
Classic - Dance like you mean it
Request - Using this mode and your remote, hand, or keyboard, you request a song for the next game.
Co-op - Earn the jewels with you and friends