Redeem on Steam
This product requires a free Steam account to play.
This product requires the base game Sonic Adventure 2 on Steam in order to play. You can not run this product without this game.
Up the ante in the fight between heroes and villains with Sonic Adventure 2’s Battle Mode DLC!
Upgrade your Sonic Adventure™️ 2 experience with six new characters, 21 additional two-player battle maps, and Chao Karate from Sonic Adventure™️ 2: Battle!
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