- Added 2 new DLC characters for an upcoming promotion - BANZAI!
- Fixed a server crash exploit
- Fixed achievement progress for original Killing Floor maps
- Bedlam - Hell on Earth
- Biotics Lab - Hard, Suicidal, Hell on Earth
- Farm - Hard, Suicidal, Hell on Earth
- Foundry - Hell on Earth
- Manor - Hard, Suicidal, Hell on Earth
- Office - Hard, Suicidal, Hell on Earth
- West London - Hard, Suicidal, Hell on Earth
- Wyre - Hell on Earth