Almost two years in the making, the WPC together with Marco bring you the most comprehensive overhaul of killing floor to date. When Braindead and Hemi created the M41A Pulse Rifle for killing floor, there was only one logical next step. Lets make everything Aliens. Together with Whisky a plan was set into motion that would take the entire killing floor experience to new levels of terror. After persuading Marco to recreate the speed and ferocity of the Alien, including new game play functionalities as facehuggers and endboss-fights with the queen, the team started working on finalising the mod were no one can hear you scream. After multiple setbacks, the end is finally in sight. The Aliens themselves looked better and better, by overhauling meshes and textures along the way. Weapons became more balanced and got shiny new textures. And to really immerse players into the universe of Aliens, created by James Cameron, they can now even play/sound like the iconic characters of the movie.

The AKF Aliens Killing Floor mod is finally here. And we hope server admins around the world give KF-players a chance to experience new terror.

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Hotfix Picture

So Whisky messed some things up...

Due to some poor file management we've had to release a quick hot fix to address some version mismatches people were experiencing.

Hotfix can be found at ModDB or the official website.

Also Steam workshop is being somewhat uncooperative in addressing this issue. So it looks like we are going to have to overhaul that as well. This will probably happen around the next update.

Help us find bugs and trouble shoot problems.

If for what ever reason something does not work, please take the time to help us out. If your game crashes or does not work for some apparent reason then the log can tell us what is wrong.

To retrieve your log once the game stops or crashes. Navigate to your killing floor system folder. Often: C:\Program Files (x86)\Steam\steamapps\common\killingfloor\system and look for a killingfloor.log file.

Either email this file to or copy and paste it's contents to and send me the link.


Sorry to have caused you folks any problems. I will submit myself to a flogging once I've fixed the problem.

- Whisky

If you'd like to offer feedback and support you can reach us either at WolfPackClan, Most Impressive, Wildcard Production Studios or over at the official TWI forums.

Aliens KF 1.2 Added to ModDB

Aliens KF 1.2 Added to ModDB

2 years ago News 26 comments

We at the WPC Mod team have decided to submit our mod to the ModDB submission process. Now all we need is a deck of cards...

AKF Shop Fix

AKF Shop Fix

1 year ago Patch 3 comments

Hello i noticed that many had problem with shop in this mod me too, so im uploading mine fix. I tested it on listen server and everything works. But i...



2 years ago Multiplayer Map 5 comments

I missed the map Hadley's Hope on AKF Mod. So I do it by myself, map may have many bugs because im just fan and mapping amateur. In 1.2 map version i...

Bughunt V3

Bughunt V3

2 years ago Demo 3 comments

HaTeMe: I also recommend subscribing to AtmosphereProcessor and Aliens Music on steam workshop. Made for Aliens mod looong time ago when it was still...

Hotfix for Aliens : Killing Floor 1.2

Hotfix for Aliens : Killing Floor 1.2

2 years ago Patch 2 comments

A quick hotfix to address some file discrepancies. Please let me know if there are any additional problems. We will probably be rebuilding the Steam Workshop...

Aliens : Killing Floor 1.2

Aliens : Killing Floor 1.2

2 years ago Full Version 12 comments

AKF is one of the most comprehensive mods to date released for Killing Floor. The aim of this mod was to bring the feel and scope of James Cameron's Aliens...

Post comment Comments  (0 - 10 of 66)
Jur3c Jan 15 2015 says:

Hi. I have got very big problem with this mod. When i install mod, and turn on this mutators
"WPC Aliens Path Mutator"
"WPC Aliens:KF Server Vetrancy Handler"
"WPC Aliens:Killing Floor Detail Mut"
i everytime get an error. When i do not enable mutators
"WPC Aliens:KF Server Vetrancy Handler"
"WPC Aliens:Killing Floor Detail Mut"
the game is working, i have got aliens, but i havent got perks and new weapons. Please help.

+2 votes     reply to comment
Guest Jul 22 2015 replied:

This comment is currently awaiting admin approval, join now to view.

TheUnbeholden Nov 26 2015 replied:

"You need to go and edit the Aliens.Serverperks.ini file in your System folder. Sorry for late reply! If you're gonna use ServerPerks, copy the commands from the Aliens.Serverperks.ini file and paste into Serverperks.ini file. Hope this helped I had same issues!"

Yeah and rename ServerPerksDefault.ini to ServerPerks.ini if you don't have a ServerPerks file first though.

+1 vote     reply to comment
MA1L0 Aug 29 2014 says:

Can u please tell us what about new A:KF patch? Last update was 2 months ago.

+1 vote     reply to comment
HectorShiroi Jul 17 2014 says:

Is there any server playing this? I found only a german server at Gametracker, but when I tried to connect on IP from the game it was just a normal, and empty, killing floor server -.-

+1 vote     reply to comment
KOYK_GR Jul 4 2014 says:

well is eny way to ADD the weapons in the store? i have installed the mod corectley and i know about adding mods to ut2004 and killing floor (and yes no steam workshop)
skins are working
aliens are working
spawn weapons working
STORE weapons\items are NOT i google the **** out of it and i cant find a fix for it

can you plz give a help?

+1 vote     reply to comment
somethingelse666 Jul 9 2014 replied:

I have the same problem. Everything else seems to work, but the store/trader is empty, so I'm stuck with the starting weapons.
I subscribed to the workshop collection, but also downloaded the whole mod from the site plus the hotfix and overwrote the workshop incase steam wouldn't download correctly.
So maybe that is why it works as well it does, minus the empty shop.
I understand that some latest patch with KF also messes up mods. But WPC is making a new and better A:KF, have you seen some of the new screens? Awesome stuff.

+1 vote     reply to comment
MA1L0 Aug 5 2013 says:

Will be more updates later? :)

+3 votes     reply to comment
TheUnbeholden Feb 14 2014 replied:


+1 vote     reply to comment
KaiMan32 Jul 4 2013 says:

The motion tracker isn't showing up for me. Am I missing something?

+2 votes     reply to comment
MaxDickings Jul 9 2013 replied:

Did you buy one at the trader?

+2 votes     reply to comment
KaiMan32 Aug 21 2013 replied:

Oh, didn't think about that. :p

+2 votes     reply to comment
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Killing Floor
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Release date
Released 2012
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27 votes submitted.

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Highest Rated (2 agree) 9/10

Great mod with alot of potential! Play it :D

Feb 7 2013 by AJ_Quick


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@planetside2 Fixed. Thank you. :-)

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@planetside2 Friends are having the same problems overseas. You might want to look into this. I EXPECT COMPENSATION! 10000 DB CASH!. jk ;-)

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