Play as your local police and army squad or be specimented by the Patriarch and fight on the side of Specimens!

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:Killing floor : Specimenation Versus Official Trailer::

New Awesome Mutator Created By BlackCheetah For Killing Floor:
Take the place of The Specimen, and With your Zombie Team, kill Human Side!
Trailer Created By Chri882

Music By Spor : Ignition
This is respected awesome music by DJ Spor. This music is not mine nor did I create it, listen to it with ears wide open, Copyright not intended to destroy the name of Spor by putting this awesome music on video.


Thanks To Them!

Fix to Dedicate Servers

Fix to Dedicate Servers

6 years ago News 1 comment

This will help fix the problem of starting the mod on a dedicated server.

Specimenation Versus Release: Have Fun

Specimenation Versus Release: Have Fun

6 years ago News 0 comments

The mod many have wanted, the mod for killing floor that allows you feel the anguish a fleshpound feels. THE MOD THAT LETS YOU BECOME A SPECIMEN OF THE...

Specimenation Versus

Specimenation Versus

6 years ago News 3 comments

Specimenation Versus is coming near, get ready to react violently with your chainsaw scrake as you control your specimen to create a oblivion!

Specimenation Versus B4 March 15 2010

Specimenation Versus B4 March 15 2010

5 years ago Full Version 7 comments

Versus could now hold servers of 32 players! O_O I don't think many of them will fit in the trader house!

Post comment Comments  (30 - 40 of 60)
Hero_Swe Jan 20 2010 says:

Yeah, Hope you get it fixed blackcheetah. I only just found out that the mutator doesn't work. Shame, was still fun even just controlling specimen :P

+1 vote     reply to comment
ZaneLear Dec 26 2009 says:

I noticed there isn't really anyone using this mut... I wana play it and I doubt anyones gunna join a server I make, people should really start naming their servers with some kinda hint this mut is being used just incase there is a server up running it.

+1 vote     reply to comment
Walrussel Dec 26 2009 says:

I downloaded it to try with my brother, he wanted to be the specimen, and every time he clicked to attack I would crash, the error was

Critical Error
Build UT2004_Build_[2004-11-11_10.48]

OS: Windows XP 5.1 (Build: 2600)
CPU: AuthenticAMD Unknown processor @ 2811 MHz with 2047MB RAM
Video: NVIDIA GeForce GTX 260 (9062)

General protection fault!

History: UObject::ProcessEvent <- (zombiePlayerController KF-WestLondon.zombiePlayerController, Function awesomeclot.zombiePlayerController.fireZed) <- RemoteCall <- HandleStream <- UActorChannel::ReceivedBunch <- (Actor zombiePlayerController) <- UChannel::ReceivedSequencedBunch <- Direct <- UChannel::ReceivedRawBunch <- DispatchDataToChannel <- BunchData <- UNetConnection::ReceivedPacket <- UNetConnection::ReceivedRawPacket <- UTcpNetDriver::TickDispatch <- UpdatePreNet <- ULevel::Tick <- (NetMode=2) <- TickLevel <- UGameEngine::Tick <- Level KF-WestLondon <- UpdateWorld <- MainLoop <- FMallocWindows::Free <- FMallocWindows::Realloc <- 4C576C61 0 FArray <- FArray::Realloc <- 0*2 <- FMallocWindows::Free

does anyone know why this is?

+1 vote     reply to comment
ZaneLear Dec 25 2009 says:

This looks awesome, since I don't have L4D or part 2 I can feel like I am playing VS now, well on KF x3

+1 vote     reply to comment
DJ_Tomek Dec 21 2009 says:

HEEELP what i must press when i want to be zombi pls

+1 vote     reply to comment
ultraguy Dec 13 2009 says:

you should ask tripwire to put this as a Stand alone mod on steamworks, like defence allience 2 did.

+2 votes     reply to comment
Plaskiis Nov 27 2009 says:

how do I activate it? When i start the game I am human?

+1 vote     reply to comment
botskiller16 Oct 31 2009 says:

OMG, this is very nice, How to Dload Full Version? Or only 1.4 MB?

+1 vote     reply to comment
BlackCheetah Creator
BlackCheetah Oct 27 2009 says:

The last update broken the mod, new update coming with new specimen husk in it and other fixes.

+2 votes   reply to comment
plr14 Oct 25 2009 says:

for some reason I can't harm players as a specimen. anyone know why?

+1 vote     reply to comment
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Killing Floor
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Released 2009
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Specimenation Versus
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5 years ago
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