PC (Microsoft Windows)July 24, 2009
Released ✓ 
RELEASES · DEALS · SUBSCRIPTIONS
Killing Floor: Outbreak Character Pack
The Outbreak Character Pack adds 4 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.
Action
Game modes
Co-operativeMultiplayerSingle player