Category:Dreamcast games, Sonic Wiki Zone

Sonic Adventure - Wikipedia

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Sonic Adventure, Ultimate Pop Culture Wiki

Category:Game information, Sonic Wiki Zone

TSS REVIEW: Sonic Dream Team - Reviews - Sonic Stadium

Sonic Superstars, Sonic Wiki Zone

Sonic Adventure 2, Sega Dreamcast Wiki

Dreamcast, Sonic Wiki Zone

List of Sonic the Hedgehog characters - Wikipedia