Rage's first bundle of DLC, "The Scorchers," is available now on PC and Xbox 360 for $4.99/400 MS Points, with the identically priced PS3 version dropping with this evening's PSN update. The package adds a new clan, new weapons, new areas to be angry in, a new "Ultra-Nightmare" difficulty level and the added ability to keep playing the game, even after the story has ended.
We're sure at least some of that stuff is represented in the new screenshots below, but we can't get past the weird gross fungus guy to check. Eugh.