The "Urban Nightmare" Character Pack adds 4 more new and unique playable characters for Killing Floor as Downloadable Content. Once you have bought the pack, they will become selectable in the character selection screen in-game.

Key features:Dave ‘The Butcher’ Roberts, started his professional life as a city banker, working in the cutthroat world of finance, but pretty soon the high-flying champagne lifestyle began to grate on a man eager for more physical challenges. So Dave quit his day job and became an enforcer in London’s shadowy underworld.

Doctor Jeffrey Tamm dedicated his youth to the pursuit of two things, computer science and Brenda Rank, his college crush. After the restraining order was slapped in place by an unsympathetic High Court Judge, he threw himself into his only remaining outlet, robotics. Brave, talented and handsome, on the surface Samuel Avalon’s the ideal fireman, even making it into last year’s Local Hunk Heroes calendar, his toned biceps tensed photogenically as he cradled an artfully smudged baby.

After having his stomach stapled three years ago and losing over half his bodyweight in fat, Rob Allan realized the world was his oyster, so he did what any reasonable person would do… became Shadow Ferret, ninja protector of Brixton.