Steam app 1250 · updated 12 Sep 2026, 18:31 UTC
6-player co-op survival horror at its finest! Free updates, free special events and a ridiculous amount of fun!
719 hourly samples, with the daily peak drawn over them. Weekends are shaded.
171 months, July 2012 to September 2026. The highest number of people in the game at once, each month, on a time axis -- a gap in the record stays a gap.
The highest number of people in the game at once, each month. Four, because four is as far back as the source keeps anything finer than one figure a month.
31 days, each one the highest figure that day. The source keeps no hourly detail this far back. Weekends are shaded.
31 days as the curve, each the highest figure that day. Behind it, 438 hourly samples from 13 Aug, which is as far back as the source keeps every hour. Weekends are shaded.
12 days as the curve, each the highest figure that day. Behind it, 281 hourly samples. Each dip is a night. Weekends are shaded.
Killing Floor was released on 14 May, 2009.
| Language | Full audio |
|---|---|
| English | ● |
| French | ● |
| Italian | ● |
| German | ● |
| Spanish - Spain | ● |
| Hungarian | |
| Polish | |
| Russian | ● |
A blank audio cell means full audio was not marked in the returned language list.
285 achievements in total.
50 developer announcements, May 2014 to Aug 2020 · times in UTC
We're offering the entire Killing Floor series up as a limited time bundle! Grab it while you can and help Charity Water bring clean drinking water to those in need! Bundles include Killing Floor, Killing Floor 2, and Killing Floor…
MollyKilling Floor Games - Patriarch’s Special 2017 https://www.youtube.com/watch?v=padh-cW2V28&feature=youtu.be After many tries, the Patriarch is tired of being outnumbered. So, he’s back again, with more friends than before. This is the…
[TW]YoshiroKilling Floor Games - Patriarch’s Special 2017 https://www.youtube.com/watch?v=padh-cW2V28&feature=youtu.be After many tries, the Patriarch is tired of being outnumbered. So, he’s back again, with more friends than before. This is the…
[TW]YoshiroThis is posted for the KF Games Tournament Group who is running this: b]Calling all ZED killers and loooooovers, Killing Floor Games is opening the sign-up for the Veteran Tournament Summer 2016. What are the Killing Floor Games, you ask…
[TW]YoshiroThis is posted for the KF Games Tournament Group who is running this: b]Calling all ZED killers and loooooovers, Killing Floor Games is opening the sign-up for the Veteran Tournament Summer 2016. What are the Killing Floor Games, you ask…
[TW]YoshiroWe have just pushed live a required update for clients and servers that addresses some security issues that were pointed out to us by a modder.
Patch notesWe have just pushed live a required update for clients and servers that addresses some security issues that were pointed out to us by a modder.
[TW]YoshiroCommunity tournament organizer JediMart has asked us to pass along the following: Killing Floor Games Tournament 2016 https://www.youtube.com/watch?v=VESgpN9YlFU Click here for the tournament flyer Calling all Badasses! Welcome to the…
[TW]YoshiroCommunity tournament organizer JediMart has asked us to pass along the following: Killing Floor Games Tournament 2016 https://www.youtube.com/watch?v=VESgpN9YlFU Click here for the tournament flyer Calling all Badasses! Welcome to the…
[TW]Yoshirohttps://www.youtube.com/watch?v=Jx8jbHZk3_g Calling all Zed Hunters! Welcome to the Killing Floor Games Summer Tournament 2015! What are the Killing Floor Games, you ask yourself? The KFG is a long running community games event for Killing…
[TW]Yoshirohttps://www.youtube.com/watch?v=Jx8jbHZk3_g Calling all Zed Hunters! Welcome to the Killing Floor Games Summer Tournament 2015! What are the Killing Floor Games, you ask yourself? The KFG is a long running community games event for Killing…
[TW]Yoshirohttp://store.steampowered.com/app/1250/ The game, and all DLC (even individual) is currently 75% off! If you are missing something from your collection or hope to bring a friend in and up to speed before Killing Floor 2, now is the time! On…
[TW]Yoshirohttp://store.steampowered.com/app/1250/ The game, and all DLC (even individual) is currently 75% off! If you are missing something from your collection or hope to bring a friend in and up to speed before Killing Floor 2, now is the time! On…
[TW]Yoshirohttps://www.youtube.com/watch?v=0brZ8y_zDsw&feature=youtu.be New Map Thrills and Chills Amusement Park (KF-ThrillChill) All Holiday Event Zeds Can Be Turned On Servers (and clients acting as servers) can change a line in their…
[TW]Yoshirohttps://www.youtube.com/watch?v=0brZ8y_zDsw&feature=youtu.be New Map Thrills and Chills Amusement Park (KF-ThrillChill) All Holiday Event Zeds Can Be Turned On Servers (and clients acting as servers) can change a line in their…
Patch notesThe following is a message from the IJC mod team: http://forums.ijcdevelopment.com/showthread.php?139-Current-Weapon-Ideas-for-Project-Santa Christmas is approaching and IJC Development is inviting you all to participate in Project Santa.…
[TW]YoshiroThe following is a message from the IJC mod team: http://forums.ijcdevelopment.com/showthread.php?139-Current-Weapon-Ideas-for-Project-Santa Christmas is approaching and IJC Development is inviting you all to participate in Project Santa.…
[TW]YoshiroThe Halloween Zeds have returned home as they have had their fun for this year. This is a required update for clients and servers. Your favorite servers will need to update before you will be able to connect to them.
[TW]YoshiroThe Halloween Zeds have returned home as they have had their fun for this year. This is a required update for clients and servers. Your favorite servers will need to update before you will be able to connect to them.
[TW]YoshiroNoReconnect Error: Please look in your KillingFloor/system folder for a Steam_AppID.txt file and delete it. This should fix your issue. At that point DO NOT launch the Toy Master mod via the Steam Library. As of now we have disabled this…
[TW]YoshiroNoReconnect Error: Please look in your KillingFloor/system folder for a Steam_AppID.txt file and delete it. This should fix your issue. At that point DO NOT launch the Toy Master mod via the Steam Library. As of now we have disabled this…
[TW]YoshiroThis is a hotfix to address the following issues with the Halloween update. It addresses the following issues: Fleshpounds will now spawn in wave games Toy Master will now launch Killing Floor properly from the Steam Library if you launch…
[TW]YoshiroThis is a hotfix to address the following issues with the Halloween update. It addresses the following issues: Fleshpounds will now spawn in wave games Toy Master will now launch Killing Floor properly from the Steam Library if you launch…
[TW]YoshiroUpdate 1061 - Halloween Horror Double Feature http://youtu.be/VWsznGaHoF0 Halloween Event They’re back ... The Halloween zeds have returned along with all of their achievements and unlockable characters! Map Brand new map Clandestine Mod…
[TW]YoshiroUpdate 1061 - Halloween Horror Double Feature http://youtu.be/VWsznGaHoF0 Halloween Event They’re back ... The Halloween zeds have returned along with all of their achievements and unlockable characters! Map Brand new map Clandestine Mod…
[TW]Yoshirohttp://prime.paxsite.com/schedule/panel/tripwire-interactives-killing-floor-2-panel Tripwire Interactive's Killing Floor 2 Panel! Tripwire Interactive talks about the Killing Floor franchise, the upcoming release of Killing Floor 2, and…
[TW]Yoshirohttp://prime.paxsite.com/schedule/panel/tripwire-interactives-killing-floor-2-panel Tripwire Interactive's Killing Floor 2 Panel! Tripwire Interactive talks about the Killing Floor franchise, the upcoming release of Killing Floor 2, and…
[TW]YoshiroWe are just about to release a required update for clients and servers that will bring Killing Floor to version 1060. This update fixes the following issues: Fix for some neon weapon skins not receiving on-perk bonuses. Fix and additional…
[TW]YoshiroWe are just about to release a required update for clients and servers that will bring Killing Floor to version 1060. This update fixes the following issues: Fix for some neon weapon skins not receiving on-perk bonuses. Fix and additional…
[TW]YoshiroOn some servers, KFO-Transit will fail to continue after an objective is completed. We believe we know the cause and will be working on it tomorrow. Update - We have a fix for this issue in testing (as well as several other issues). The…
[TW]YoshiroOn some servers, KFO-Transit will fail to continue after an objective is completed. We believe we know the cause and will be working on it tomorrow. Update - We have a fix for this issue in testing (as well as several other issues). The…
[TW]Yoshirohttp://www.youtube.com/watch?v=-AnA5R6mOZw
[TW]Yoshirohttp://www.youtube.com/watch?v=-AnA5R6mOZw
[TW]YoshiroTripwire Interactive is pleased to announce that the End of the Line, a hefty Summer content update for the multi-million unit selling Sci-Fi Horror, FPS game KILLING FLOOR, will hit Steam on Wednesday, July 2nd just in time for the 4th of…
[TW]YoshiroTripwire Interactive is pleased to announce that the End of the Line, a hefty Summer content update for the multi-million unit selling Sci-Fi Horror, FPS game KILLING FLOOR, will hit Steam on Wednesday, July 2nd just in time for the 4th of…
[TW]YoshiroGrab Killing Floor, the KF 6 pack or KF Bundle for 75% off for the next 8 hours! http://store.steampowered.com/app/1250/
[TW]YoshiroGrab Killing Floor, the KF 6 pack or KF Bundle for 75% off for the next 8 hours! http://store.steampowered.com/app/1250/
[TW]YoshiroIt is only on sale for a few more minutes! http://store.steampowered.com/sub/40212/
[TW]YoshiroIt is only on sale for a few more minutes! http://store.steampowered.com/sub/40212/
[TW]YoshiroEverything Tripwire Interactive (http://store.steampowered.com/search/?snr=1_4_4__12&term=tripwire+Interactive) is currently 50% off with the Tripwire Interactive Bundle (http://store.steampowered.com/sub/40215/) at 66% off! Now is the time…
[TW]YoshiroEverything Tripwire Interactive (http://store.steampowered.com/search/?snr=1_4_4__12&term=tripwire+Interactive) is currently 50% off with the Tripwire Interactive Bundle (http://store.steampowered.com/sub/40215/) at 66% off! Now is the time…
[TW]Yoshirohttps://www.youtube.com/watch?v=IlSbyRuO-x8 A celebration of 5+ years of Killng Floor - Be sure to grab a copy if you need one (Or pick up a copy for your friends in need!) before our Killing Floor Event - Coming in July!
[TW]Yoshirohttps://www.youtube.com/watch?v=IlSbyRuO-x8 A celebration of 5+ years of Killng Floor - Be sure to grab a copy if you need one (Or pick up a copy for your friends in need!) before our Killing Floor Event - Coming in July!
[TW]Yoshirohttp://store.steampowered.com/app/1250/ This includes the bundle! All individual DLC has been discounted 50% as well! Pick up an extra copy or two (or three or four) today to make sure your friends are ready to join you in Killing Floor 2!
[TW]Yoshirohttp://store.steampowered.com/app/1250/ This includes the bundle! All individual DLC has been discounted 50% as well! Pick up an extra copy or two (or three or four) today to make sure your friends are ready to join you in Killing Floor 2!
[TW]Yoshirohttp://www.tripwireinteractive.com/wp-content/uploads/2014/05/KF_5yr_Anniversary_Infographic.jpg
[TW]Yoshirohttp://www.tripwireinteractive.com/wp-content/uploads/2014/05/KF_5yr_Anniversary_Infographic.jpg
[TW]YoshiroIf you want a shiny new Killing Floor 2 Steam Community Avatar, they have just been added to the KF2 Official Game Group. If you look you can see I'm sporting the angry fleshpound avatar :) Go grab one for yourself before they are all gone!…
[TW]Ramm-JaegerIf you want a shiny new Killing Floor 2 Steam Community Avatar, they have just been added to the KF2 Official Game Group. If you look you can see I'm sporting the angry fleshpound avatar :) Go grab one for yourself before they are all gone!…
[TW]Ramm-JaegerThe first trailer for Killing Floor 2 called "Transformation" has just been released. Check it out now!
[TW]Ramm-JaegerEverything Steam lists as add-on content for this game, newest first. Prices are left out on purpose: the store answers this page in one currency and it is not the reader's.
What Steam runs, and with what. Straight from the app configuration.
| Description | Executable | Arguments | Platform | |
|---|---|---|---|---|
| KillingFloor | System\KillingFloor.exe | windows | ||
| KillingFloor | Killing Floor.App | macos | ||
| KillingFloor | System/killingfloor-bin | linux |
It runs on public data and somebody's spare time.
https://paypal.me/KintaroPalPay[email protected]0x4d559C765AA8BFe336E36d5b76024926767eD38dTJtctWU9uetJaTBoSybd1RErW7n9duTKVG