Killing Floor is a survival horror total conversion set in London, England. In a laboratory under the city, a series of human experiments in cloning and biological augmentation are being conducted by the employees of "Horizon". Horizon is a BioTech corporation formerly employed by the government to do the R&D on a top secret series of synthetic combat drugs which would enhance the effectiveness of soldiers in the field. Horizon's funding was cut, when their practices were deemed too immoral even for such a controversial project, but the research didn't stop. Funded by private money from the deep pockets of Horizon chairman and research scientist Kevin Clamely, tests continued in a more...private location. That was until something went wrong. There were reports that the lab had been comprimised; that the subjects were behaving abnormally...then, silence. Several days later, twisted shapes began to emerge from the confines of the lab into the city above.

RSS feed JKeltner95 says
10 JKeltner95

Nov 29th, 2010 5 people agree 1 person doesn't


TheJP3372 says
10 TheJP3372

Sep 15th, 2011 2 people agree 1 person doesn't

This mod is a recommend for those who love Zombie games where all you have to do is survive.

-Smooth gameplay
-Creepy Environments
-Mutilated Specimans
-play game to find out XD

-Some unbalanced waves (like the 14 fleshpound round)
-The mod lacks iron sights for most guns (Fixed in Retail)

Meh, thats all i have to say. Great game overall :D

KeeperUTX says
10 KeeperUTX

Jun 10th, 2011 1 person agrees 0 people don't

!!!HO-HOLY SH=T!!!


Saracen-Rue says
10 Saracen-Rue

Mar 26th, 2014 0 people agree 0 people don't

Epicness at its epicentre...a complete win and a must-get for anyone who owns ut2004!

leadfaction3 says
10 leadfaction3

Aug 4th, 2013 0 people agree 0 people don't

Playing this as a young person i remember how horrifying this game was. If i were to ever play this again i would do it.

TheFatHungryHobo says
10 TheFatHungryHobo

May 17th, 2013 0 people agree 0 people don't

amazing mod, great fun :D

holder says
10 holder

Jul 11th, 2011 1 person agrees 1 person doesn't

looks like original game

theengineertcr says
10 theengineertcr

May 26th, 2015

No review provided

darkyuri says
10 darkyuri

May 14th, 2015

No review provided


Dec 11th, 2014

No review provided

Community Rating



472 votes submitted.

You Say


Ratings closed.