Classic Game Room presents a CGR Undertow review of Sonic Colors from SEGA for the Nintendo Wii. Released for the Wii and Nintendo DS, Sonic Colors shows some very smart game design — something we haven't been able to honestly say about a Sonic title since the 16-bit days. With this game, SEGA shows a clear understanding of what works within the Sonic formula, a grasp that hasn't been this clear since he was a 2D sprite. This video review features video gameplay footage of Sonic Colors for the Nintendo Wii and audio commentary from Classic Game Room's Derek.