We got the teaser last week but now we have full confirmation that Jet Set Radio is the next Dreamcast game coming to XBLA in HD glory this summer. Players will join a street gang against a corporate police force, tagging everywhere in sight with your graffiti skills. Sega has announced an upcoming contest where US and UK contestants will be able to enter their graffiti designs to show up in the game, up to eighteen new tags! You’ll be able to win some sweet swag like a portable Bluetooth sound system to a cool hoodie to two copies of the game. Check here for details and how to enter the contest. Ourselves and Professor K are excited to hear more about Jet Set Radio‘s return this summer.