After months of rumors and leaked photos, Sega has confirmed that Sonic Adventure has an XBLA release date of September 15.

Originally for the Dreamcast, Sonic Adventure will feature high definition visuals and surround sound, plus Achievements and leaderboards.

There is no news on Crazy Taxi for XBLA at the moment, which was heavily rumored at the same time Sonic Adventure was.

Sonic Adventure will cost 800 Microsoft Points when it’s released on Sept. 15.

Source: CVG