An XBLA/PSN port of Dreamcast classic Sonic Adventure 2 was announced during Sega's Sonic Boom event at this week's San Diego Comic-Con. While details remain sparse, the shaky-cam footage above shows the port as part of an ongoing Sega Heritage initiative and gives the game a "fall" launch window. It also shows a massive crowd of Sonic fans freaking out, which is incredible on several levels.

Should this be the same Sonic Adventure 2 port that briefly showed up on the Xbox Marketplace last month, it'll be an HD remake, rather than a straight port, though the logo seen in the video above lacks any sort of HD branding. We'll update as soon as an official missive arrives from Sega with more information.

http://www.joystiq.com/2012/07/14/so...bla-this-fall/