Complex says: Sonic Adventure 2 may not have been as groundbreaking as Sonic Adventure, but it was fun as hell. With the addition of bad-ass Shadow the Hedgehog, more downhill boarding (the game starts off by Sonic ripping the door off the police helicopter he was trapped in and using it to board down San Diego's hills), grinding on rails, chaos emerald time control, a sexy bat lady, some stupid wild levels, and much more, we have no problem ranking this above the original. 3D done right, as far as we're concerned.
2. Sonic Adventure 2 (2001)