Sonic Generations Nintendo 3DS Game

ALL NEW CONTENT - With new and exclusive environments for the Nintendo 3DS including an unlockable 'special stage' Each environment includes two tracks - one for Classic Sonic and one for Modern Sonic - designed to showcase each Sonics' unique features2-PLAYER VERSUS MODE - Take on your friends and earn valuable status pointsSTREETPASS - Collect and complete over 100 missions to unlock bonus material increasing variety interaction and replayability