Sonic Adventure DX is a remake of the original Sonic Adventure for Dreamcast in 1998. The GameCube version features enhanced graphics and character animation.
- Improved graphics from the original DreamCast version
- 6 playable characters
- 7 classic GameGear games to unlock
- Improved Chao raising system
- Can connect with Sonic Advance 1 or 2 to import Chao from the Chao Garden to the Tiny Chao Garden