Sonic’s universe is thrown into chaos when a mysterious new power comes into force; creating ‘time holes’ which take Sonic and his friends back in time. While there; Sonic runs into some very familiar characters from his past including a younger; classic version of himself! Now they must defeat their enemies; save their friends and find out who is behind this diabolical deed.
- New and exclusive environments for the Nintendo 3DS include an unlockable ‘special stage’. Each environment features two tracks – one for Classic Sonic and one for Modern Sonic – designed to showcase the unique features of both Sonics.
- 2 Player Versus mode: Take on your friends and earn valuable status points.
- Street Pass: Collect new content and unlock bonus material increasing variety interaction and replayability.