Extra Island level
To get an extra Island level, you must get all the Emblems, including Kart, Timed Boss, and the emblems for all A rating. Once you have them all, which should total 180, the island next to the Green Forest level will have the face of Sonic on it. The new level is a 3D version of the Green Hills Zone, from Sonic The Hedgehog. This level has no missions, is very simple, and has many varying routes.
Added by: CheatFreak
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Sonic Adventure 2: Battle
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