From Nintendo:
KEY INFORMATION
After accidentally discovering spin technology, Warioâ„¢ reassembles the developers at WarioWare, Inc., to make the craziest set of microgames yet. The pace is just as frantic as the original, but there's a new twist to the game play.
* Each game pak is equipped with a gyro sensor that detects sideways motion. Control game play by rotating the GBA SP left and right.
* Play more than 200 all-new, lightning-quick microgames by rotating the Game Boy Advance SP left and right and pressing the A button. The simple controls allow gamers of all abilities to pick it up and play, and the high-speed action of the games makes it impossible to put down!
* Play through the microgames to unlock more than 130 souvenirs from Diamond City, including bonus games, moveable figurines, music, instruments and many other novelties.
