Dead Rising 3 is due tomorrow on the Xbox Games Store, although details of the DLC itself remain unconfirmed.
According to screens linked to achievements (via VideoGamer.com) the Chaos Rising DLC puts players in the role of Hunter, the leader of a biker gang. Meanwhile, a newly unveiled image suggests he'll have a fine-looking bladed motorcycle to chop up undead with.
All the DLC packs are priced $10 each, or you can get access to all four via the $30 season pass. There's no word yet on a release date for the final pack, The Last Agent, but Capcom put out the first three in roughly two-week intervals, so early March looks a decent bet.