Features:
| • | Sonic Adventure 2 Battle | | • | New two-player Battle mode featuring action racing, treasure hunting, shooting, kart racing, Chao racing, and the comical new Chao karate. | | • | 12 playable characters -- Six hero and dark characters plus six others from the Sonic series, including Amy Rose, Metal Sonic, and Chaos Zero. | | • | Cable Link with Game Boy Advance -- Raise and train your Chao on the go! |
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