There's only one thing you can do when you reach the level of international fame that Mary-Kate and Ashley have: party! Join the world-renowned duo for a night of touring the clubs, using all of your best dance moves and showing off your favorite clothes. Press the right combination of buttons to keep up with all of the cool house, techno, and disco music throughout the night, and choose your own pants, shirts, shoes, hairstyles, and more. You'll have to be a pretty good dancer if you hope to unlock the secret steps and songs necessary to win the game.