Tactics

Killing Floor 1 Maps: Every Official Map and a Community Map Gallery

Killing Floor launched on Steam on May 14, 2009 with five maps: four remade from the original Unreal Tournament 2004 mod, plus Farm, a recreation of a map from Tripwire's own Red Orchestra. Later maps arrived in free updates and seasonal events, and a good share of them were community maps picked from the Grindhouse mapping competition and given the "Tripwire Treatment" before release.

All official maps can be played in Survival. Three of them also have a separate Objective Mode version with a KFO- prefix instead of KF-. One more map, Devil's Dollhouse, only exists in the Toy Master add-on.

The thumbnails on this page are in-game screenshots from the old killingfloor.net server monitor, shown at their native 220x140 size. For downloads of more than a thousand custom maps, see the community maps catalog.

Quick summary

MapFile nameAdded inReleasedModesMade by
Biotics LabKF-BioticsLabRetail launchMay 14, 2009SurvivalTripwire (remake of the mod map)
FarmKF-FarmRetail launchMay 14, 2009SurvivalTripwire (from Red Orchestra)
ManorKF-ManorRetail launchMay 14, 2009SurvivalTripwire (remake of the mod map)
OfficesKF-OfficesRetail launchMay 14, 2009SurvivalTripwire (remake of the mod map)
West LondonKF-WestLondonRetail launchMay 14, 2009SurvivalTripwire (remake of the mod map)
FoundryKF-FoundryHeavy MetalAug 20, 2009SurvivalTripwire
BedlamKF-BedlamLevel UpOct 22, 2009SurvivalTripwire
Wyre ForestKF-WyreLevel UpOct 22, 2009SurvivalTripwire
WaterworksKF-WaterworksLevel UpOct 22, 2009SurvivalDamien Laurent
CrashKF-CrashSnowstormDec 11, 2009SurvivalKyben & Maul
DepartedKF-DepartedSnowstormDec 11, 2009SurvivalJeroen van Wamelen, Jessy De Lannoit
Filth's CrossKF-FilthsCrossSnowstormDec 11, 2009SurvivalJustFilth
IcebreakerKF-IcebreakerSnowstormDec 11, 2009SurvivalDamien Laurent, Yoann Guilloud
BiohazardKF-BiohazardIncendiaryOct 8, 2010SurvivalJustFilth
Hospital HorrorsKF-HospitalHorrorsIncendiaryOct 8, 2010SurvivalJustFilth and Gusone
Mountain PassKF-MountainPassIncendiaryOct 8, 2010SurvivalKevin "DrGuppy" Butt
SuburbiaKF-SuburbiaIncendiaryOct 8, 2010SurvivalPaul "ZiO" Peccia
Evil Santa's LairKF-EvilSantasLairTwisted Christmas 2010Dec 14, 2010SurvivalTripwire
ApertureKF-AperturePotato Fool's Day (Portal 2 promo)Apr 12, 2011SurvivalTripwire
Abusement ParkKF-AbusementParkSummer Sideshow 2011Jun 30, 2011SurvivalTripwire
Ice CaveKF-IceCaveTwisted Christmas 2011Dec 8, 2011SurvivalTripwire
HellrideKF-HellrideSummer Sideshow 2012Jul 5, 2012SurvivalTripwire
Hillbilly HorrorKF-HillbillyHorrorHillbilly Horror 2012Oct 23, 2012SurvivalTripwire
Moon BaseKF-MoonBaseTwisted Christmas 2012Dec 12, 2012SurvivalTripwire
Lockheart's SteamlandKF-Steamland / KFO-SteamlandSummer Sideshow 2013Jul 2, 2013Survival, ObjectiveTripwire
Fright YardKF-FrightYard / KFO-FrightYardHillbilly Horror 2013Oct 23, 2013Survival, ObjectiveTripwire
ForgottenKF-ForgottenTwisted Christmas 2013Dec 4, 2013SurvivalSwift Brutal Death
HellKF-HellTwisted Christmas 2013Dec 4, 2013SurvivalSwift Brutal Death
Siren's BelchKF-SirensBelchEnd of the LineJul 2, 2014SurvivalTripwire
StrongholdKF-StrongholdEnd of the LineJul 2, 2014SurvivalKevin "DrGuppy" Butt
TransitKF-Transit / KFO-TransitEnd of the LineJul 2, 2014Survival, ObjectiveTripwire
Club ClandestineKF-ClandestineHalloween Horror 2014: Double FeatureOct 14, 2014SurvivalSwift Brutal Death
Thrills and Chills Amusement ParkKF-ThrillsChillsTwisted Christmas 2014Dec 2, 2014SurvivalSwift Brutal Death
Devil's DollhouseTOY-DevilsDollhouseToy Master add-onOct 2014Toy Master onlyDavid Hensley & Alex Quick

Map sizes are not listed: no source we could check gives comparable numbers for them, and we would rather leave the column out than guess.

Launch maps (May 2009)

Biotics Lab

KF-BioticsLab

  • Setting: Horzine's laboratory under London, the site of the original outbreak. The official description has the incubators deep in the facility still producing clones.
  • History: one of the original mod maps, remade for the retail release.
  • Achievements: Long-game wins from Lab Cleaner (Normal) to Scientist from Hell (Hell on Earth).

Farm

KF-Farm

  • Setting: an evacuated countryside farm the specimens have spread to.
  • History: the only launch map that was not in the mod; it is a recreation of a Red Orchestra map.
  • Achievements: Chicken Farmer, Cattle Farmer, Alligator Farmer and Demon Farmer for Long-game wins on Normal through Hell on Earth.

Manor

KF-Manor

  • Setting: a derelict 19th-century manor house where your squad takes refuge after a crash landing, plus a small network of caves.
  • History: a mod map remade for retail.
  • Achievements: Lord, Duke, Emperor and Demonic King of the Manor.

Offices

KF-Offices

  • Setting: Horzine's corporate office building, which stands over the Biotics Lab. It was being renovated during the outbreak, so large parts of it are closed off.
  • History: a mod map remade for retail.
  • Achievements: The Boss, Hard Boss, Mad Boss and Boss from Hell.

West London

KF-WestLondon

  • Setting: a quarantined quadrant in the west end of London, close to Horzine's offices, so it sits at ground zero of the outbreak.
  • History: a mod map remade for retail.
  • Achievements: Pub Crawl, Hard Pub Crawl, Suicidal Pub Crawl and Hellish Pub Crawl.

2009 updates

Foundry (Heavy Metal)

KF-Foundry

  • Setting: a Horzine steel foundry kept off public records, used to produce chemicals and weaponry for Horzine's private military.
  • Notes: counts as one of the three "Summer 2009" maps for the Long, Hot Summer, Summer of 2009 and And Back to School achievements.
  • Achievements: Tin Man, Steel Worker, Man of Steel and Diablo Steel Man.

Bedlam (Level Up)

KF-Bedlam

  • Setting: an abandoned asylum where a Halloween party turned into the Disco Death March Massacre.
  • Notes: a Summer 2009 map. The first Halloween Horror event was built around Bedlam: its achievements here unlocked Commando Chicken.
  • Achievements: A Bit Barmy, Gone Mental, Complete Barking and Commit-ed for life.

Wyre Forest (Level Up)

KF-Wyre

  • Setting: a remote forest over Horzine Research Bunker 6, where the Stalkers were developed.
  • Notes: a Summer 2009 map.
  • Achievements: Squirrel, Raccoon, Bear and Wolf King of the Dark Forest.

Waterworks (Level Up)

KF-Waterworks

  • Setting: an old pumping station on the coast, reached by soldiers retreating from a burning London.
  • Notes: the first community map made official; it won first place in wave 1 of the Grindhouse competition. Despite being released with Bedlam and Wyre, it does not count as a Summer map.
  • Achievements: Slight Drip, Burst Pipe, Pressure Failure and Floodgate to Hell.

Snowstorm maps (December 2009)

The Snowstorm update added four Grindhouse competition winners at once.

KF-Crash

  • Crash: a run-down suburban storage yard, K&M Shipping Inc., where your backup helicopter went down. Third place in Grindhouse wave 2; K&M is named after the authors Kyben and Maul.

KF-Departed

  • Departed: an industrial area where the squad's helicopter made an emergency landing on a helipad; intel says there should be a train. Second place in Grindhouse wave 2.

KF-FilthsCross

  • Filth's Cross: subway stations that once served as a refuge. Second place in Grindhouse wave 1. Unusually, every trader spot has its own trader model (texture swaps of the default Trader).

KF-Icebreaker

  • Icebreaker: a nuclear icebreaker housing the Advanced Genetics laboratory, a Horzine rival. Won the $10,000 first prize in Grindhouse wave 2.

2010 updates

Incendiary maps (October 2010)

The Incendiary content pack added the MAC-10 for the Firebug and four more Grindhouse maps.

KF-Biohazard

  • Biohazard: a patrol six months into the outbreak. A Grindhouse wave 1 runner-up by JustFilth.

KF-HospitalHorrors

  • Hospital Horrors: St. Filth's General Hospital next to the Horzine complex, where Horzine had been farming patient DNA. You enter to extract survivors.

KF-MountainPass

  • Mountain Pass: a highway through northern mountain forest after a chopper crash, on the trail of a fleeing Horzine scientist. A Grindhouse wave 1 runner-up.

KF-Suburbia

  • Suburbia: boarded-up suburbs in the eastern United States after the outbreak crossed the Atlantic. A Grindhouse wave 2 runner-up.

Evil Santa's Lair (Twisted Christmas 2010)

KF-EvilSantasLair

  • Setting: Santa's workshop, with Christmas music playing. Released with the first Twisted Christmas event.
  • Achievements: Walking in A Winter Horror Land, Silent Night, Evil Night, I'm Dreaming of a Red Christmas and Grandma got Eaten by a Reindeer (listed in-game as "Santa's Evil Lair").

2011 updates

Aperture (Potato Fool's Day)

KF-Aperture

  • Setting: an Aperture Science and Horzine joint test facility, released after the Potato Fool's Day cross-promotion with Portal 2.
  • Collectible: a heavily welded door hides the way to GLaDOS' core; getting in earns the Golden Potato achievement.
  • Achievements: Science Got Done, Still Alive, This is a Triumph and I'm Making a Note Here, Huge Success.

Abusement Park (Summer Sideshow 2011)

KF-AbusementPark

  • Setting: a circus and amusement park ("the three ring circus of death").
  • Notes: the first Summer Sideshow map. It was reworked in 2012, which also added the entrance to Hellride; the two remain separate maps.
  • Achievements: Flea Circus, Dog and Pony Show, 3 Ring Circus and On Top of the Big Top.

Ice Cave (Twisted Christmas 2011)

KF-IceCave

  • Setting: Evil Santa's outpost at the South Pole, where he retreated after Evil Santa's Lair.
  • Achievements: Snow Cone, Stay Frosty, On the Rocks and Anti Freeze.

2012 updates

Hellride (Summer Sideshow 2012)

KF-Hellride

  • Setting: the Hell-themed ride inside Abusement Park: fiery caverns, demons, bones and skulls.
  • Achievements: Highway to Heaven, Stuck in Limbo, Demonic Road and Devil's Co-pilot.

Hillbilly Horror (Hillbilly Horror 2012)

KF-HillbillyHorror

  • Setting: a backwoods homestead downstream of a Horzine chemical plant; the dumped waste is where the hillbilly Zeds come from.
  • Collectible: 25 gnomes; freeing all their souls in one game earns Soul Collector.
  • Achievements: Third Cousins, Second Cousins, First Cousins (Once Removed) and First Cousins.

Moon Base (Twisted Christmas 2012)

KF-MoonBase

  • Setting: a Horzine radio telescope base on the Moon. Despite the Christmas event, the map itself has nothing Christmas-related.
  • Notes: much lower gravity than other maps, so you jump higher and can propel yourself with shotgun blasts.
  • Collectible: 16 Z.E.D. Gun pieces (achievement But It's All Red!); collecting them unlocks the Zed Eradication Device at the Trader.
  • Achievements: Here is to us, Attempting Re-entry, Amusing Death and One Giant Leap (Back) for Mankind.

2013 updates

Lockheart's Steamland (Summer Sideshow 2013)

KF-Steamland

  • Setting: Ringmaster Lockheart's steampunk-themed amusement park in England.
  • Objective Mode: the first official map with an Objective version and the first with a friendly NPC besides the Trader. You secure the area, restore power and open the gates, heal Lockheart and escort him, defend him until his airship arrives, then recover gold from three safes before the Patriarch. See the Objective Mode walkthrough.
  • Collectible: 50 Pukey the Clown dolls (Hide and go Puke).

Fright Yard (Hillbilly Horror 2013)

KF-FrightYard

  • Setting: Martel Halliday's freight yard, overrun since a "certain, recent shipment".
  • Objective Mode: the second official Objective map; you complete tasks for Halliday to get through his yard.
  • Collectible: 30 cameras (Blinding Big Brother).
  • Achievements: Longshoreman, Gang Crew, Stevedore and Wharfinger in Survival, Fork Lift Operator through Shipping Magnate in Objective Mode.

Forgotten and Hell (Twisted Christmas 2013)

Both are community maps by Swift Brutal Death, released in a Christmas update but with nothing Christmassy about them.

KF-Forgotten

  • Forgotten: a catacomb of concrete and sewer lines under the city. Achievements Brain Fart, Agnosia, Amnesia and Dementia.

KF-Hell

  • Hell: you wake up in a burning, unfamiliar landscape. Achievements Death, King Minos, Cerberus and Lucifer. The author later co-made a winter variant, Hell Freezes Over, which stayed a custom map.

2014 updates

End of the Line (July 2014)

KF-SirensBelch

  • Siren's Belch: an automated brewery tower in the snowy English countryside. Collectible: beer steins (Oktoberfest Master). Achievements Home Brewer through Trappist Monk.

KF-Stronghold

  • Stronghold: a 400-year-old castle used as a rich man's summer residence. A community map by DrGuppy, the author of Mountain Pass. Collectible: treasure bags (Rich Evil Uncle). Achievements Peasant, Squire, Prince and King.

  • Transit (no thumbnail available): an underground battle back in London, where the outbreak started. The third and last official Objective map; it introduces Rachel Clamely and its Objective story covers the final attack on the Patriarch and his escape to Paris, setting up Killing Floor 2. Collectible: DNA vials (Science Hater). Beating KFO-Transit on Hard or above with all Objective achievements unlocks Dr. Rachel Clamely (Doctor WHO??).

Club Clandestine (Halloween Horror 2014: Double Feature)

KF-Clandestine

  • Setting: an underground night club with something far worse going on below it. A community map by Swift Brutal Death, released together with Toy Master.
  • Collectible: 30 skulls (Skull Cracker).
  • Achievements: Gone clubbing, Rack 'em up, Burned out and Hangover from Hell.

Thrills and Chills Amusement Park (Twisted Christmas 2014)

KF-ThrillsChills

  • Setting: a Christmas amusement park inside a giant ice cavern. A community map by Swift Brutal Death.
  • Collectible: 15 snow globes (All shook up).
  • Achievements: Cave of Wonder, Cavern of Pain, Grotto of Terror and Hollow of Horror.

Devil's Dollhouse (Toy Master)

Devil's Dollhouse

  • Setting: a creepy bedroom and the surreal puppet theatre inside its dollhouse.
  • Notes: the only map of the free Toy Master add-on. It runs only in the Toy Master mode and only at Short length: four waves of evil toys trying to break open a chest, then a fight against Jack. It cannot be played in normal Survival.
  • Toy Master on a dedicated server (killingfloor.ru forum, "Toy Master" thread): the mod files it adds to the client folder can be put on a clean server. The map is not picked up automatically because KFCharPuppets.TOYMapList lists a non-existent map, Maps(0)="TOY-Playhouse"; fix it in KillingFloor.ini:
[KFCharPuppets.TOYMapList]
MapNum=0
Maps=TOY-DevilsDollhouse

The Toy Master mode is a game type inherited from Objective, so on regular KF- maps there will be no chests and no "kill Jack" objective. The Workshop mutator ToyMaster Replacer simply swaps normal zeds for dolls and requires Toy Master to be installed. The mod includes 3 karma files (the dolls' bodies after death); without a mutator like MusicLoader that pushes karma to clients, doll bodies freeze for players without the mod until the corpses disappear. Make sure all resource files are downloaded into the cache; if one is not, add it in any mutator with AddToPackageMap("PackageName");.

The server monitor also captured screenshots of hundreds of custom maps. Below are the ones we could tie to a real map: names and links come from the community maps catalog (KFMapDB, GameBanana and file mirrors) or, where the catalog has nothing, from the Steam Workshop. "By" is the author named by the catalog; "uploaded by" is the Workshop uploader, which is not always the original author. Server-only edits (Christmas variants, renamed copies, Lineage 2 / Counter-Strike conversions made for that server) are left out because we could not trace them to a source.

KF-1999BioticsLabKF-1999BioticsLab uploaded by nmmblez · Steam WorkshopKF-Abandoned-BaseBetaV30KF-Abandoned-BaseBetaV30 DownloadKF-AfghanistanKF-Afghanistan Download
kf-ainLostBoys BETA6kf-ainLostBoys BETA6 DownloadKF-Al_Qaeda_StakeoutKF-Al_Qaeda_Stakeout uploaded by Zulukiller · Steam WorkshopAlienHatchery-fixAlienHatchery-fix uploaded by {DH} The Wise Old Bird · Steam Workshop
Antarctic Outpost--BetaAntarctic Outpost--Beta uploaded by Blackbeard · Steam WorkshopAquAAquA by XeNoMoRfO · KFMapDBKF-AquaStudy-V2FinalKF-AquaStudy-V2Final Download
Arcade ActionArcade Action by Half-Dead · KFMapDBArcade Gas StationArcade Gas Station by KINGshinobi · KFMapDBKF-Arcade-Horzinemall-FINKF-Arcade-Horzinemall-FIN Download
KF-Arcade-LaboratoryKF-Arcade-Laboratory uploaded by KINGshinobi · Steam WorkshopKF-Arcade-Shopping-CONKF-Arcade-Shopping-CON DownloadKF-Arcade-SkateparkKF-Arcade-Skatepark by Ch40$Kr!3[GER] · GameBanana
KF-Arcade-Syndicate-BetaKF-Arcade-Syndicate-Beta DownloadKF-Arcade-Traffic-Jam-b1KF-Arcade-Traffic-Jam-b1 DownloadKF-ArchivesKF-Archives Download
KF-ArenaWarsV3KF-ArenaWarsV3 DownloadKF-ArmyBaseKF-ArmyBase uploaded by ON · Steam WorkshopKF-Ashes2KF-Ashes2 uploaded by Kaniche_DawG · Steam Workshop
KF-AssemblyHallKF-AssemblyHall uploaded by otomo · Steam WorkshopKF-AsylumKF-Asylum DownloadKF-ATAKAKF-ATAKA by ARIFMOMETR · GameBanana
KF-AtlasKF-Atlas uploaded by Sam · Steam WorkshopKF-BacktrackKF-Backtrack by The_ASP · KFMapDBKF-Bamboo-Forest-beta-1KF-Bamboo-Forest-beta-1 Download
KF-Bank V4KF-Bank V4 DownloadKF-BellTollsKF-BellTolls DownloadKF-BigClotToiletRKF-BigClotToiletR uploaded by Bo-si[nipon] · Steam Workshop
KF-BlackHawkKF-BlackHawk uploaded by Ryder.J · Steam WorkshopBlock PartyBlock Party by fel · KFMapDBKF-BreweryKF-Brewery Download
KF-BuddhaTemple-Final-3KF-BuddhaTemple-Final-3 uploaded by {DH} The Wise Old Bird · Steam WorkshopKF-BugHuntKF-BugHunt uploaded by miks · Steam WorkshopKF-BunkerKF-Bunker by Lytair · GameBanana
KF-CarnivalKF-Carnival DownloadCasa De La MuerteCasa De La Muerte uploaded by Mutant · Steam WorkshopKF-CastleAvernusV1KF-CastleAvernusV1 Download
KF-CastleOfDeath-Gn3sKF-CastleOfDeath-Gn3s DownloadKF-Chamber-Of-Horror-Final4KF-Chamber-Of-Horror-Final4 uploaded by {DH} The Wise Old Bird · Steam WorkshopKF-Chamber7KF-Chamber7 uploaded by miks · Steam Workshop
ChinaChina by K-2 · KFMapDBKF-ChocolateFactoryKF-ChocolateFactory DownloadKF-ColdMansionKF-ColdMansion uploaded by Stein · Steam Workshop
KF-ConsequencesKF-Consequences uploaded by Ferenos · Steam WorkshopKF-ConstrictionKF-Constriction DownloadKF-CrimsonAbyssKF-CrimsonAbyss uploaded by no7sag · Steam Workshop
cs_estatecs_estate uploaded by =THB= DewRitozz · Steam WorkshopKF-CS_OfficeKF-CS_Office by lonegreeble · GameBananaKF-DammageV3KF-DammageV3 Download
KF-DarkOmenBETA2FixKF-DarkOmenBETA2Fix DownloadKF-DarkTunnelsV2KF-DarkTunnelsV2 DownloadKF-Dead IslandKF-Dead Island Download
KF-DeadSnowKF-DeadSnow DownloadKF-DeathBasin-RemixKF-DeathBasin-Remix DownloadKF-DeathBasinSandsKF-DeathBasinSands Download
KF-Deck16KF-Deck16 DownloadKF-DecoyKF-Decoy uploaded by Mechanic · Steam WorkshopKF-Defence-Snow-b1KF-Defence-Snow-b1 Download
KF-DefenceLondonFinalKF-DefenceLondonFinal DownloadKF-DeltaLabKF-DeltaLab DownloadKF-Desolate-FixKF-Desolate-Fix uploaded by chocolatekake · Steam Workshop
DesperationDesperation by Mxmlln · GameBananaDOOM 2 REMAKEDOOM 2 REMAKE uploaded by HuGO · Steam WorkshopKF-DOOMedv1-3KF-DOOMedv1-3 Download
KF-DowntownKF-Downtown DownloadKF-DreamhouseKF-Dreamhouse DownloadKF-Dungeon-beta-v2KF-Dungeon-beta-v2 uploaded by Willdabeast 43 · Steam Workshop
KF-EastCoastKF-EastCoast uploaded by Mechanic · Steam WorkshopKF-Energy-Core-beta2KF-Energy-Core-beta2 uploaded by KINGshinobi · Steam WorkshopKF-EsperanzaKF-Esperanza by xEn0MoRf0 · GameBanana
KF-EvasionKF-Evasion uploaded by tyabasira · Steam WorkshopKF-EvilResidentsFixedKF-EvilResidentsFixed DownloadKF-ExtinctionKF-Extinction Download
KF-F ScorpionsLairKF-F ScorpionsLair DownloadKF-F VortalCoil-FinalKF-F VortalCoil-Final DownloadKF-Fabulousv5KF-Fabulousv5 Download
KF-FallenSoldiersKF-FallenSoldiers uploaded by Ferenos · Steam Workshopkf-falloutkf-fallout DownloadKF-Farm-DayKF-Farm-Day Download
KF-FarmiloeKF-Farmiloe DownloadKF-FatelessKF-Fateless uploaded by Mechanic · Steam WorkshopKF-FavelaTownKF-FavelaTown uploaded by ButteryBiscuitBeast · Steam Workshop
KF-FortinKF-Fortin DownloadKF-Fortress v1KF-Fortress v1 DownloadKF-FoundryLightsOutKF-FoundryLightsOut uploaded by [ScrN]Dr. Jan Itor · Steam Workshop
KF-FrostbiteKF-Frostbite uploaded by tyabasira · Steam WorkshopKF-Ganja-Farm-V1KF-Ganja-Farm-V1 uploaded by KINGshinobi · Steam WorkshopKF-Gladiator Beta3KF-Gladiator Beta3 Download
KF-GodTempleV1KF-GodTempleV1 uploaded by {DH} The Wise Old Bird · Steam WorkshopGothicGothic by wibblethefish · GameBananaKF-GraveHeartV1KF-GraveHeartV1 Download
KF-Grimpen-fixKF-Grimpen-fix DownloadKF-HarborKF-Harbor DownloadKF-HeavensGateKF-HeavensGate uploaded by Swift_Brutal_Death · Steam Workshop
KF-HellFreezesOverKF-HellFreezesOver uploaded by Swift_Brutal_Death · Steam WorkshopKf-HellGateFinal1-2Kf-HellGateFinal1-2 uploaded by Swift_Brutal_Death · Steam WorkshopKF-Helms DeepKF-Helms Deep Download
Heresy Beta 3Heresy Beta 3 by wins · GameBananaKF-HiddenDarknessKF-HiddenDarkness uploaded by Mechanic · Steam WorkshopKF-HighRise[Beta1]KF-HighRise[Beta1] by Ludwigsfeld · GameBanana
KF-HillyMcBillyFarmKF-HillyMcBillyFarm DownloadKF-HotelKF-Hotel DownloadKF-IncursionKF-Incursion uploaded by Ryder.J · Steam Workshop
KF-InfernoCubeKF-InfernoCube uploaded by Mechanic · Steam WorkshopKF-InfiltrateV1KF-InfiltrateV1 DownloadKF-InnerFortressKF-InnerFortress by The_ASP · KFMapDB
KF-JungleHoldKF-JungleHold uploaded by Ryder.J · Steam WorkshopKF-KFPub-Garden-Of-HeavenKF-KFPub-Garden-Of-Heaven uploaded by Kazachidla · Steam WorkshopKF-KFPub-MagmaKF-KFPub-Magma uploaded by Kazachidla · Steam Workshop
KF-KFPub-QuakeKF-KFPub-Quake uploaded by Kazachidla · Steam Workshopkf-killbox-finalkf-killbox-final DownloadKing Of The HillKing Of The Hill by TAP-CHAN · KFMapDB
KF-Kranus2KF-Kranus2 by xEn0MoRf0 · GameBananaKF-La Casa Muerta BetaKF-La Casa Muerta Beta DownloadKF-Laboratory-FINKF-Laboratory-FIN Download
KF-LavaDoomKF-LavaDoom uploaded by Ryder.J · Steam WorkshopKF-lighthouse Finalv3KF-lighthouse Finalv3 DownloadKF-Lila PanicV3KF-Lila PanicV3 Download
KF-LilBigClot-Kitchen-Beta3-3KF-LilBigClot-Kitchen-Beta3-3 DownloadKF-LittleDeathBasin-fix2KF-LittleDeathBasin-fix2 uploaded by {DH} The Wise Old Bird · Steam WorkshopKF-LostCity-Final-3KF-LostCity-Final-3 Download
KF-LostContactKF-LostContact DownloadKF-MarshesKF-Marshes DownloadMatrix LobbyMatrix Lobby uploaded by {ST}Broski · Steam Workshop
KF-MC-PharusKF-MC-Pharus uploaded by SIMOX · Steam Workshopkf-Meat-Rotatorkf-Meat-Rotator DownloadKF-MedievalNerYFortressKF-MedievalNerYFortress Download
KF-Metral LakeKF-Metral Lake uploaded by ON · Steam WorkshopMilitary StrongholdMilitary Stronghold by Chris · KFMapDBKF-MillPierKF-MillPier uploaded by HIUFIGYO · Steam Workshop
KF-MosEisleyKF-MosEisley DownloadMountain Pass NightMountain Pass Night uploaded by Yoshiro · Steam WorkshopKf-MultifariousKf-Multifarious Download
KF-MushroomValleyKF-MushroomValley uploaded by Ferenos · Steam WorkshopKF-MuskratCastleKF-MuskratCastle uploaded by Sam · Steam WorkshopNightmare Forest - Beta V1Nightmare Forest - Beta V1 uploaded by GunsForBucks · Steam Workshop
KF-Nightmare-In-The-Skatepark (Final)KF-Nightmare-In-The-Skatepark (Final) uploaded by Ferenos · Steam WorkshopNo MercyNo Mercy by XeNoMoRfO · KFMapDBKF-No_MercyIIIKF-No_MercyIII by xEn0MoRf0 · GameBanana
KF-NorthSeaKF-NorthSea DownloadKF-NorthsuiteKF-Northsuite DownloadKF-OldCityKF-OldCity Download
KF-OriginsKF-Origins DownloadKF-OrmanManorKF-OrmanManor DownloadKF-OSVbaseKF-OSVbase by xEn0MoRf0 · GameBanana
KF-OutPost22KF-OutPost22 DownloadKF-OverrunKF-Overrun DownloadKF-PandemiAKF-PandemiA by xEn0MoRf0 · GameBanana
ParkingDeathParkingDeath by Kuso · KFMapDBKF-PhantomCastleB4KF-PhantomCastleB4 DownloadKF-PhantomCityKF-PhantomCity by xEn0MoRf0 · GameBanana
Piety Police StationPiety Police Station uploaded by Aninimouse · Steam WorkshopKF-PoliceStation-V6KF-PoliceStation-V6 DownloadKF-Pool_DayKF-Pool_Day uploaded by DpaKc · Steam Workshop
KF-Poolcastle-v3KF-Poolcastle-v3 DownloadKF-PosthumusCathedralKF-PosthumusCathedral DownloadKF-PripyatKF-Pripyat uploaded by Alex Nebov · Steam Workshop
KF-PrisonKF-Prison DownloadKF-PuppetPhiliaKF-PuppetPhilia uploaded by Bo-si[nipon] · Steam WorkshopKF-PurplishKF-Purplish uploaded by Mr.RoBoT · Steam Workshop
KF-QuakeKF-Quake uploaded by Zulukiller · Steam Workshopkf-Rats-b4kf-Rats-b4 DownloadRE1-MansionRE1-Mansion by Driftwood · KFMapDB
KF-Reactor beta v1 0KF-Reactor beta v1 0 DownloadKF-Riverbed-Beta25KF-Riverbed-Beta25 DownloadKF-RiversideKF-Riverside uploaded by Mosol · Steam Workshop
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Sources

SourceWhat it confirms
Killing Floor Wiki: Killing Floor mapsFull list of official maps and which updates added them
Killing Floor Wiki map pages (West London, Lockheart's Steamland, Transit and the other pages linked from the list)Release dates, authors, file names, collectibles, official descriptions
Killing Floor Wiki: Grindhouse CompetitionCompetition placings of the community maps
Killing Floor Wiki: Snowstorm and IncendiaryUpdate dates and contents
Killing Floor Wiki: Toy Master and Objective ModeToy Master map, KFO maps
Killing Floor Wiki: Killing Floor achievementsAchievement names per map
Killing Floor on SteamThe game and its free updates