The release of Sonic Adventure 2 marks a turning point for the Dreamcast, as all DC fanatics and SEGA maniacs watch the transition of SEGA from hardware to software.

During a 3-minute-long LEGO Sonic-themed skit, Sega showed off a brand new set featuring Shadow the Hedgehog and one of the big bosses of Sonic Adventure 2, the Biolizard.

Ten years after the release of the one that started it all, Sonic Adventure 2 sets out to bring the trademark breakneck speed into the 3D realm better than ever before. Throw in big boss battles ...