Cheats & Guides

Killing Floor Cheats For PC

  1. Steam Achievements

    Complete each condition to get the allotted achievements.

    Achievement Achievement
    Win a Long Game on Abusement Park on Suicidal Difficulty. 3 Ring Circus
    Win a Long Game on Bedlam on Normal Difficulty. A Bit Barmy
    Kill 15 XMas Clots, 5 xmas Stalkers, 5 XMas Crawlers, 1 XMas Siren and 1 XMas Bloat. A Bloody Christmas Carol
    Win a Long Game on Farm on Suicidal Difficulty. Alligator Farmer
    Complete a Long Game on all 3 Summer 2009 maps (Bedlam, Foundry, Wyre) on Suicidal Difficulty. And Back to School
    Beat Ice Cave on Hell on Earth Anti Freeze
    Kill 2 Circus Stalkers with a Melee weapon to the back in one wave. Assistant Homicide
    Kill 20 Christmas Clots in one wave. Back to Work
    Unlock 10 of the 13 Christmas Achievements along with any Christmas Map achievement. Bad Santa
    Win a Long Game on Wyre on Suicidal Difficulty. Bear King of the Dark Forest
    Kill 2 Scrakes with a Chainsaw in a Single Wave. Bitter Irony
    Kill 1 specimen ONLY while expending a full M4 Assault Rifle magazine Bloody Yanks
    Turn 500 Zeds into Giblets using the M79. Blooper Reel
    Win a Long Game on Offices on Hell on Earth Difficulty. Boss from Hell
    Kill 15 Husks with the Husk Cannon Burning Irony
    Kill 10 Circus Clots with a Fire-based weapon. Burning up the Midway
    Win a Long Game on Waterworks on Hard Difficulty. Burst Pipe
    Kill 2 Christmas Gorefasts with a Melee weapon from behind in one wave. Can't Catch Me!
    Kill 4 Specimens with a Single Shot from a Hunting Shotgun. Careful Spender
    Decapitate a burning Halloween specimen in Bedlam Carving The Jack O' Lantern
    Win a Long Game on Farm on Hard Difficulty. Cattle Farmer
    Win a Long Game on Farm on Normal Difficulty. Chicken Farmer
    Kill 5 Circus Bloats in one game. Clearing Clown Alley
    Win a Long Game on Icebreaker on Hell on Earth Difficulty. Comet
    Win a Long Game on Bedlam on Hell on Earth Difficulty. Commit-ed for life
    Win a Long Game on Bedlam on Suicidal Difficulty. Complete Barking
    Land the killing blow on a Christmas Fleshpound with a Knife. Cracked the Nutcracker!
    Win a Long Game on Icebreaker on Hard Difficulty. Crushed Ice
    Win a Long Game on Mountain Pass on Normal Difficulty. Daytrip
    Win a Long Game on Departed on Hell on Earth Difficulty. Dear Departed
    Defeat the Patriarch on Suicidal. Death To The Mad Scientist
    Kill 3 Christmas Zeds in 1 ZED time chain with a Melee weapon. Deck the Halls with Buckets o' Blood
    Win a Long Game on Farm on Hell on Earth Difficulty. Demon Farmer
    Win a Long Game on Manor on Hell on Earth Difficulty. Demonic King of the Manor
    Win a Long Game on Departed on Normal Difficulty. Departure Gallery
    Win a Long Game on Departed on Suicidal Difficulty. Departure Gate
    Win a Long Game on Departed on Hard Difficulty. Departure Lounge
    Complete all new map achievements on Hell On Earth Difficulty. Devil Cake
    Win a Long Game on Foundry on Hell on Earth Difficulty. Diablo Steel Man
    Kill 10 Specimens Feeding on Dead Teammates Corpses. Dignity for the Dead
    Win a Long Game on Abusement Park on Hard Difficulty. Dog and Pony Show
    Get 25 headshots in a row with the EBR while using the Laser Sight. Dot of Doom
    Win a Long Game on Manor on Hard Difficulty. Duke of the Manor
    Get covered in Christmas Bloat Bile and live for 10 seconds on Hard, Suicidal, or Hell on Earth. Eggnog Anyone?
    Land the killing blow on a Circus Fleshpound with a Pistol. Elephant Gun
    Win a Long Game on Manor on Suicidal Difficulty. Emperor of the Manor
    Kill 100 Specimens. Experimenticenticide
    Kill 10,000 Specimens. Experimentilottacide
    Kill 1,000 Specimens. Experimentimillicide
    As Demolitions, kill 1000 Specimens with the Pipebomb. Explosive Personality
    Kill 200 Bloats. Fascist Dietitian
    Kill a specimen with every shot from your Revolver for one magazine Feeling Lucky?
    Kill 3 Christmas Stalkers with a Lever Action Rifle without reloading. Fending off Mrs. Claws
    Hit a Scrake with the M203 Rifle grenade to kill him Finish Him
    As Firebug, kill the Husk with the Flamethrower before he hurts anyone. Flaming Hell, That Was Close
    Win a Long Game on Abusement Park on Normal Difficulty. Flea Circus
    Win a Long Game on Waterworks on Hell on Earth Difficulty. Floodgate to Hell
    Complete all new map achievements on Suicidal Difficulty. Fruit Cake
    Obliterate 10 Zeds at once with the Pipe Bomb. Getting Chunky
    Win a Long Game on Hospital Horrors on Normal Difficulty. Gimme a Plaster!
    Get into GLaDOS' core on Aperture. Golden Potato
    Win a Long Game on Mountain Pass on Hard Difficulty. Gone Camping
    Win a Long Game on Bedlam on Hard Difficulty. Gone Mental
    Win a Long Game on Santa's Evil Lair on Hell on Earth Difficulty. Grandma got Eaten by a Reindeer
    Win a Long Game on Offices on Hard Difficulty. Hard Boss
    Win a Long Game on West London on Hard Difficulty. Hard Pub Crawl
    Heal 200 teammates with the MP7's medication dart. Healing Touch
    Win a Long Game on West London on Hell on Earth Difficulty. Hellish Pub Crawl
    Kill a Scrake, a Fleshpound, and the Patriarch with the Claymore Sword within one map Highlander
    Kill 100 Sirens. Homer's Heroes
    Kill 25 Burning Specimens with a Crossbow. Hot Cross Fun
    Aquire 5 Minutes of "Zed-Time". I Like To Watch
    Heal others for 3000 points of health with the MP5 SMG I love ze Healing not ze Hurting
    Win a Long Game on Santa's Evil Lair on Suicidal Difficulty. I'm Dreaming of a Red Christmas
    Win a Long Game on Hospital Horrors on Suicidal Difficulty. I'm Dying Here!
    Win a Long Game on Aperture on Hell on Earth Difficulty. I'm Making a Note Here, Huge Success
    Win a Long Game on Icebreaker on Normal Difficulty. Ice Cube
    Win a Long Game on Icebreaker on Suicidal Difficulty. Iceberg
    Cause a Specimen to Die by Luring them into Bloat Acid. It's Not Easy Being Greasy
    Turn 500 Specimens into Giblets. It's What's Inside That Counts
    Kill 12 zeds with a full magazine from the Combat Shotgun Italian Meat Pasta
    Drop 5 different Tier 2 weapons in one wave. Juggling Act
    Kill 20 Stalkers with Explosives. Keep Those Sneakers Off the Floor!
    Kill 20 crawlers in mid-air with the M79. Killer Junior
    Win a Long Game on Biotics Lab on Hard Difficulty. Lab Assistant
    Win a Long Game on Biotics Lab on Normal Difficulty. Lab Cleaner
    Win a Long Game on Biotics Lab on Suicidal Difficulty. Lab Professor
    Get 1000 points of burn damage with the MAC-10. Let Them Burn
    Kill a Circus Husk with a LAW. Lifting a Dumbell
    Complete a Long Game on all 3 Summer 2009 maps (Bedlam, Foundry, Wyre) on Normal Difficulty. Long, Hot Summer
    Win a Long Game on Manor on Normal Difficulty. Lord of the Manor
    Win a Long Game on Offices on Suicidal Difficulty. Mad Boss
    Win a Long Game on Foundry on Suicidal Difficulty. Man of Steel
    As a Medic, Kill 8 Specimens using a Knife in a Single Wave. Master Surgeon
    Kill the Christmas Patriarch. Merry Friggin Christmas
    Kill the Patriarch when everyone is ONLY using Crossbows. Merry Men
    Win a Long Game on Filth's Cross on Hard Difficulty. Missed Connection
    Win a Long Game on Mountain Pass on Suicidal Difficulty. Mountaineer
    Get All of your Perks up to Level 5. Mr. Perky
    Win a Long Game on Suburbia on Normal Difficulty. Neighborhood Watch
    Win a Long Game on Hospital Horrors on Hell on Earth Difficulty. Not Dead Yet!
    Kill a Christmas Siren with an undetonated LAW rocket. Not So Silent Night
    Beat Ice Cave on Suicidal On the Rocks
    Win a Long Game on Abusement Park on Hell on Earth Difficulty. On Top of the Big Top
    Win a Long Game on Mountain Pass on Hell on Earth Difficulty. Park Ranger
    Give 1,000 Pounds to Teammates who have 50% of Your Cash or Less. Philanthropist
    Complete all new map achievements on Normal Difficulty. Piece of Cake
    Win a Long Game on Filth's Cross on Hell on Earth Difficulty. Pile Up
    Complete all new map achievements on Hard Difficulty. Pound Cake
    Kill 100 Fleshpounds with the AA12. Pound This
    Win a Long Game on Waterworks on Suicidal Difficulty. Pressure Failure
    Win a Long Game on Suburbia on Hard Difficulty. Private Security
    Win a Long Game on West London on Normal Difficulty. Pub Crawl
    Unlock 10 of the 13 Circus Achievements along with any Abusement Park achievement. Punk'd
    Turn 5 Fleshpounds into Giblets. Quarter Pounder With Ease
    Win a Long Game on Wyre on Hard Difficulty. Raccoon King of the Dark Forest
    Kill 15 Specimens with a Fire Axe in a Single Wave. Random Axe of Kindness
    Kill the "Ring Leader"(Circus Patriarch) Ringmaster
    Kill a Christmas Crawler with a Crossbow. Rudolph, the Bloody Nosed Reindeer
    Get all 6 achievements and unlock Commando Chicken Rule The Roost
    Win a Long Game on Filth's Cross on Normal Difficulty. Running Late
    Kill 1000 Specimens with the SCAR. Scar'd
    Win a Long Game on Aperture on Normal Difficulty. Science Got Done
    Win a Long Game on Biotics Lab on Hell on Earth Difficulty. Scientist from Hell
    Kill 5 Circus Crawlers with a Bullpup in one wave. Seeing Double
    In Co-op Mode, Use Syringe on Yourself 100 Times. Self Medicator
    Win a Long Game on Santa's Evil Lair on Hard Difficulty. Silent Night, Evil Night
    Win a Long Game on Waterworks on Normal Difficulty. Slight Drip
    Kill 3 Circus Clots in a wave with the Lever Action Rifle. Small Hands
    Beat Ice Cave on Normal Snow Cone
    Kill 8 Specimens with One Grenade. Social Outburst
    Kill a Circus Gorefast with a Melee weapon. Sparing with a Master
    Kill The Vampire Patriarch Ringmaster in Bedlam Sparkling in the Twilight
    Win a Long Game on Wyre on Normal Difficulty. Squirrel King of the Dark Forest
    Beat Ice Cave on Hard Stay Frosty
    Win a Long Game on Foundry on Hard Difficulty. Steel Worker
    Win a Long Game on Aperture on Hard Difficulty. Still Alive
    Kill the Patriarch Before he has a Chance to Heal. Straight Rush
    Win a Long Game on West London on Suicidal Difficulty. Suicidal Pub Crawl
    Complete a Long Game on all 3 Summer 2009 maps (Bedlam, Foundry, Wyre) on Hard Difficulty. Summer of 2009
    Win a Long Game on Suburbia on Hell on Earth Difficulty. SWAT
    Kill 4 Circus Zeds in 1 ZED time chain with a Melee weapon. Taking Down the Big Top
    Win a Long Game on Hospital Horrors on Hard Difficulty. That Bloody Well Hurts!
    Kill 3 Christmas Bloats with the Bullpup in one wave. That's not Santa!
    Kill a Circus Scrake with a Crossbow. The Big Hunt
    Win a Long Game on Offices on Normal Difficulty. The Boss
    Complete a Long Game on all 5 Core Maps on Suicidal Difficulty. The Completely Suicidal War
    Complete a Long Game on all 5 Core Maps on Hard Difficulty. The Hard War
    Deliver the Killing Blow to the Patriarch with a L.A.W. Rocket. The L.A.W. That Broke The Camel's Back
    Complete a Long Game on all 5 Core Maps on Normal Difficulty. The Long War
    Kill 250 Halloween Specimens in Bedlam The Scene is Zed
    Complete 10 Waves when the Rest of your Team has Died. Thin-Ice Pirouette
    Win a Long Game on Aperture on Suicidal Difficulty. This is a Triumph
    Kill 25 Halloween Scrakes in Bedlam This is No Ordinary Rabbit!
    Win a Long Game on Foundry on Normal Difficulty. Tin Man
    Drop 3 Tier 3 weapons for others (with which they kill at least one Christmas Zed). Tis Better to Give than to Receive
    Kill the Christmas Scrake with a Fire-based weapon. Toasted Jack Frost
    Finish off a Fleshpound using a Melee Attack. Too Close For Comfort
    Win a Long Game on Filth's Cross on Suicidal Difficulty. Train Wreck
    Kill 5 Halloween Specimens with any gun without reloading Trick, not Treat
    Expensive but delicious! Brought to you by Dr. Dougley and Lord Ned. Uber Tuber
    Win a Long Game on Suburbia on Suicidal Difficulty. Vigilante
    Win a Long Game on Santa's Evil Lair on Normal Difficulty. Walking in A Winter Horror Land
    Win a Long Game on Crash on Suicidal Difficulty. Warehouse Foreman
    Win a Long Game on Crash on Hard Difficulty. Warehouse Forklift Operator
    Win a Long Game on Crash on Normal Difficulty. Warehouse Janitor
    Win a Long Game on Crash on Hell on Earth Difficulty. Warehouse Manager
    Win a Long Game on Biohazard on Normal Difficulty. Waste Disposal
    Win a Long Game on Biohazard on Hard Difficulty. Waste Land
    Win a Long Game on Biohazard on Suicidal Difficulty. Waste of Space
    Win a Long Game on Biohazard on Hell on Earth Difficulty. Wasted
    Hold dual 9mm, dual hand cannons and Dual Revolvers We Have Ourselves a Cowboy
    Kill a Christmas Husk with any Pistol. Who Brings a Gun to a Snow Ball Fight?
    Survive 10 seconds after being screamed at by at Circus Siren on Hard or above. Windjammer Enthusiast
    Win a Long Game on Wyre on Hell on Earth Difficulty. Wolf King of the Dark Forest
    Win a Long Bedlam Match During the Halloween Event on Hard Zed October

    Contributed by: th3l3fty, CaptainDrakesGhost, Guard Master 

  2. Steam Achievements - DLC: Fright Yard

    This title has a total of 7 Steam Achievements. Meet the specified conditions, where applicable, to receive the Achievement.

    Achievement
    Win Fuel on the first try 777
    Destroy all 30 Cameras Blinding Big Brother
    Attach the crane hook within 125 seconds Claw Machine Master
    Collect all the bile without a contamination Ex-scientist
    Kill a Halloween Fleshpound and Scrake in the same explosion with the Seal Squeal Harpoon Bomber or the LAW Fire and Forget
    Kill 10 Halloween zeds in explosions using the Seeker 6 or the M32 within 5 seconds Most Bang for the Buck
    Use Bile or the Flamethrower to kill one of each Halloween Zed Under The Weather

    Contributed by: Eevee-Trainer 

  3. Steam Achievements - DLC: Twisted Christmas 2011

    This title has a total of 13 Steam Achievements. Meet the specified conditions, where applicable, to receive the Achievement.

    Achievement
    Kill 15 XMas Clots, 5 xmas Stalkers, 5 XMas Crawlers, 1 XMas Siren and 1 XMas Bloat. A Bloody Christmas Carol
    Beat Ice Cave on Hell on Earth Difficulty Anti Freeze
    Kill 1 specimen ONLY while expending a full M4 Assault Rifle magazine Bloody Yanks
    Kill 15 Husks with the Husk Cannon Burning Irony
    Kill a specimen with every shot from your Revolver for one magazine Feeling Lucky?
    Hit a Scrake with the M203 Rifle grenade to kill him Finish Him
    Kill a Scrake, a Fleshpound, and the Patriarch with the Claymore Sword within one map Highlander
    Heal others for 3000 points of health with the MP5 SMG I love ze Healing not ze Hurting
    Kill 12 zeds with a full magazine from the Combat Shotgun Italian Meat Pasta
    Beat Ice Cave on Suicidal Difficulty On the Rocks
    Beat Ice Cave on Normal Difficulty Snow Cone
    Beat Ice Cave on Hard Difficulty Stay Frosty
    Hold dual 9mm, dual hand cannons and Dual Revolvers We Have Ourselves a Cowboy

    Contributed by: Eevee-Trainer 

  4. Steam Achievements - DLC: Twisted Christmas 2013

    This title has a total of 9 Steam Achievements. Meet the specified conditions, where applicable, to receive the Achievement.

    Achievement
    Beat Forgotten on Hard Difficulty Agnosia
    Beat Forgotten on Suicidal Difficulty Amnesia
    Beat Forgotten on Normal Difficulty Brain Fart
    Beat Hell on Suicidal Difficulty Cerberus
    Beat Hell on Normal Difficulty Death
    Beat Forgotten on Hell on Earth Difficulty Dementia
    Beat Hell on Hard Difficulty King Minos
    Beat Hell on Hell on Earth Difficulty Lucifer
    Win a short round on KF-Hell playing as or with Harchier Spebbington No Time for Love, Dr. Jones

    Contributed by: Eevee-Trainer 

  5. Steam Achievements - DLC: Thrill Chill

    This title has a total of 5 Steam Achievements. Meet the specified conditions, where applicable, to receive the Achievement.

    Achievement
    Destroy all (15) Snow Globes All shook up
    Beat ThrillsChills on Normal Difficulty Cave of Wonder
    Beat ThrillsChills on Hard Difficulty Cavern of Pain
    Beat ThrillsChills on Suicidal Difficulty Grotto of Terror
    Beat ThrillsChills on Hell Difficulty Hollow of Horror

    Contributed by: Eevee-Trainer 

  6. Steam Achievements - DLC: Twisted Christmas 2012

    This title has a total of 9 Steam Achievements. Meet the specified conditions, where applicable, to receive the Achievement.

    Achievement
    Beat Moonbase on Suicidal Difficulty Amusing Death
    Beat Moonbase on Hard Difficulty Attempting Re-entry
    Collect all 16 Z.E.D. Gun pieces But It's All Red!
    Have 20 Zeds you slowed with the Z.E.D. gun killed Game Over, Man!
    Get the Not-a-war-hammer Achievement in Dwarfs!? Gimli That Axe!
    Kill 30 Fleshpounds with the Dwarfs!? axe with back attacks Have my axe
    Beat Moonbase on Normal Difficulty Here is to us
    Beat Moonbase on Hell on Earth Difficulty One Giant Leap (Back) for Mankind
    Kill 500 Zeds with the Schneidzekk Medic Gun while you are falling One Small Step for Man

    Contributed by: Eevee-Trainer 

  7. Steam Achievements - DLC: Pier of Pain

    This title has a total of 11 Steam Achievements. Meet the specified conditions, where applicable, to receive the Achievement.

    Achievement
    [2013 Summer] Complete the Pop the Clot, the Strong Man and the Grenade Toss games Arcade Gamer
    Push a scrake back with the direct fire from a Hunting Shotgun or alt fire from the Multi-Chamber ZED Thrower Assault Flayer Ordinance
    [2013 Summer] Protect the Ringmaster during the escort mission so that he does not get hit more than 15 times Extended Motion Protector
    Have 5 Breaker Boxes 100% repaired at the same time Full Charge
    Get all 3 gold bars without the carriers taking damage while they have them Golden 3 Crown Note
    Protect the ringmaster during the defense mission so that he does not get hit more than 15 times Guardian Assault Protector
    [2013 Summer] Destroy all the Pukey the Clown dolls Hide and go Puke
    Get 4 of 6 of the 2013 Summer Event in-game level Achievements, one Standard and one Objective Mode map completion Achievement, plus the Punk'd Achiev Mrs. Punkd
    Kill a ZED with a direct (unexploded) shot from the Orca Bomb Propeller or the M-79/M32 Single-Load Doom Bombardier
    Kill 4 different types of Zeds with headshots with 4 shots from the Long Musket or the M14 without reloading Single-shot Equalizer
    Kill 5 zeds in ZED time without reloading with Dr. T's LDS or Bullpup Turbo Executioner

    Contributed by: Eevee-Trainer 

  8. Steam Achievements - DLC: Summer Sideshow 2011

    This title has a total of 14 Steam Achievements. Meet the specified conditions, where applicable, to receive the Achievement.

    Achievement
    Kill 2 Circus Stalkers with a Melee weapon to the back in one wave. Assistant Homicide
    Kill 10 Circus Clots with a Fire-based weapon. Burning up the Midway
    Kill 5 Circus Bloats in one game. Clearing Clown Alley
    Land the killing blow on a Circus Fleshpound with a Pistol. Elephant Gun
    Drop 5 different Tier 2 weapons in one wave. Juggling Act
    Kill a Circus Husk with a LAW. Lifting a Dumbell
    Unlock 10 of the 13 Circus Achievements along with any Abusement Park achievement. Punk'd
    Kill the "Ring Leader" (Circus Patriarch) Ringmaster
    Kill 5 Circus Crawlers with a Bullpup in one wave. Seeing Double
    Kill 3 Circus Clots in a wave with the Lever Action Rifle. Small Hands
    Kill a Circus Gorefast with a Melee weapon. Sparring with a Master
    Kill 4 Circus Zeds in 1 ZED time chain with a Melee weapon. Taking Down the Big Top
    Kill a Circus Scrake with a Crossbow. The Big Hunt
    Survive 10 seconds after being screamed at by a Circus Siren on Hard or above. Windjammer Enthusiast

    Contributed by: Eevee-Trainer 

  9. Steam Achievements - DLC: Twisted Christmas 2010

    This title has a total of 18 Steam Achievements. Meet the specified conditions, where applicable, to receive the Achievement.

    Achievement
    [2010 Xmas] Kill 20 Christmas Clots in one wave. Back to Work
    Unlock 10 of the 13 Christmas Achievements along with any Christmas Map achievement. Bad Santa
    [2010 Xmas] Kill 2 Christmas Gorefasts with a Melee weapon from behind in one wave. Can't Catch Me!
    [2010 Xmas] Land the killing blow on a Christmas Fleshpound with a Knife. Cracked the Nutcracker!
    [2010 Xmas] Kill 3 Christmas Zeds in 1 ZED time chain with a Melee weapon. Deck the Halls with Buckets o' Blood
    [2010 Xmas] Get covered in Christmas Bloat Bile and live for 10 seconds on Hard, Suicidal, or Hell on Earth. Eggnog Anyone?
    [2010 Xmas] Kill 3 Christmas Stalkers with a Lever Action Rifle without reloading. Fending off Mrs. Claws
    Win a Long Game on Santa's Evil Lair on Hell on Earth Difficulty. Grandma got Eaten by a Reindeer
    Win a Long Game on Santa's Evil Lair on Suicidal Difficulty. I'm Dreaming of a Red Christmas
    [2010 Xmas] Kill the Christmas Patriarch. Merry Friggin Christmas
    [2010 Xmas] Kill a Christmas Siren with an undetonated LAW rocket. Not So Silent Night
    [2010 Xmas] Kill a Christmas Crawler with a Crossbow. Rudolph, the Bloody Nosed Reindeer
    Win a Long Game on Santa's Evil Lair on Hard Difficulty. Silent Night, Evil Night
    [2010 Xmas] Kill 3 Christmas Bloats with the Bullpup in one wave. That's not Santa!
    [2010 Xmas] Drop 3 Tier 3 weapons for others (with which they kill at least one Christmas Zed). Tis Better to Give than to Receive
    [2010 Xmas] Kill the Christmas Scrake with a Fire-based weapon. Toasted Jack Frost
    Win a Long Game on Santa's Evil Lair on Normal Difficulty. Walking in A Winter Horror Land
    [2010 Xmas] Kill a Christmas Husk with any Pistol. Who Brings a Gun to a Snow Ball Fight?

    Contributed by: Eevee-Trainer 

  10. Steam Achievements - DLC: Summer Sideshow 2012

    This title has a total of 5 Steam Achievements. Meet the specified conditions, where applicable, to receive the Achievement.

    Achievement
    Kill a zed each with both the Bullpup and FN-Fal British Superiority
    Kill a zed that has injured a player (M7A3 rifle) Combat Medic
    Kill one of each type of zed in one round (HSG Shotgun) Fugly
    Kill 12 clots with one magazine without reloading (MK23) Spec Ops
    Kill 2 scrakes with one shot (M99) The Big One

    Contributed by: Eevee-Trainer 

  11. Steam Achievements - DLC: The Halloween Horror Double Feature

    This title has a total of 5 Steam Achievements. Meet the specified conditions, where applicable, to receive the Achievement.

    Achievement
    Beat Clandestine on Suicidal Difficulty Burned out
    Beat Clandestine on Normal Difficulty Gone clubbing
    Beat Clandestine on Hell Difficulty Hangover from Hell
    Beat Clandestine on Hard Difficulty Rack 'em up
    Clandestine - Destroy 30 skulls Skull Cracker

    Contributed by: Eevee-Trainer 

  12. Steam Achievements - DLC: Halloween Sideshow

    This title has a total of 7 Steam Achievements. Meet the specified conditions, where applicable, to receive the Achievement.

    Achievement
    Decapitate a burning Halloween specimen in Bedlam Carving The Jack O' Lantern
    Get all 6 achievements and unlock Commando Chicken Rule The Roost
    Kill The Vampire Patriarch Ringmaster in Bedlam Sparkling in the Twilight
    Kill 250 Halloween Specimens in Bedlam The Scene is Zed
    Kill 25 Halloween Scrakes in Bedlam This is No Ordinary Rabbit!
    Kill 5 Halloween Specimens with any gun without reloading Trick, not Treat
    Win a Long Bedlam Match During the Halloween Event on Hard Zed October

    Contributed by: Eevee-Trainer 

  13. Console Cheats

    At any time during play, hit the ` key to bring down the console. Type the following codes in and hit enter to get the desired effect.

    Effect Effect
    setgravity # Changes the gravity Ghost prevents players from being effected
    Walk Disables Noclip
    Fly Makes you Float
    Allammo Maxium Ammunition
    Ghost Noclip/Fly Mode
    Slomo # Sets Higher, the faster physics, (is disabled after zedtime)
    god Toggle god mode (Once for on, again for off)
    Behindview 1 Use (1) or (0) to enable/disable thirdperson

    Contributed by: menchiii, BEEFNGO, AezirTireth 

  14. Steam Achievements - DLC: Hillbilly Horrors

    This title has a total of 11 Steam Achievements. Meet the specified conditions, where applicable, to receive the Achievement.

    Achievement
    Kill 15 Hillbilly Crawlers in 1 game with the Tommy Gun or MKb42 Creepy Crawlies
    Heal yourself plus 5 other players with one grenade Explosion of Love
    Set 3 Hillbilly Gorefasts on fire with the Flare Pistol or Trench Gun Fiery Personality
    Get the 6 Special Halloween Achievements plus 1 Hillbilly Horror Map Achievement to unlock the Grim Reaper Grim Reaper
    Kill 6 Zeds with one magazine on an MKb42, without reloading Historical Remnants
    Kill 5 Hillbilly Zeds in 10 seconds with the Scythe or Axe I Am Become Death
    Kill 1000 Hillbilly Zeds Meet Your Maker!
    Kill 4 Stalkers in a game with the Vlad9000 Nailgun Nail'd!
    Kill a Hillbilly Husk and another Hillbilly Zed in the same shot with the Buzzsaw Bow or M99 Rippin' It Up
    Free the souls of the 25 Gnomes hidden on Hillbilly Horror in 1 game Soul Collector
    Set a total of 200 Zeds on fire with the Trench Gun in Hillbilly Horror Trench Warfare

    Contributed by: Eevee-Trainer 

  15. Steam Achievements - DLC: End of the Line

    This title has a total of 7 Steam Achievements. Meet the specified conditions, where applicable, to receive the Achievement.

    Achievement
    Transit - Get all Objective achievements AND beat KFO Transit on Hard or above to unlock Dr Rachel Clamely. Doctor WHO??
    Transit - Pick up the door key Multi-pass
    Transit - Get the Nitro to the Objective in 135 seconds or less Nitro Boost!
    Collect all the Beer Steins Oktoberfest Master
    Collect all the Treasure Bags Rich Evil Uncle
    Transit - Destroy all the DNA vials Science Hater
    Transit - Kill 250 Zeds before completing the welding objective Totally Metal

    Contributed by: Eevee-Trainer 

  16. Steam Achievements - DLC: Potato Fools

    This title has a total of 6 Steam Achievements. Meet the specified conditions, where applicable, to receive the Achievement.

    Achievement
    Get into GLaDOS' core on Aperture. Golden Potato
    Win a Long Game on Aperture on Hell on Earth Difficulty. I'm Making a Note Here, Huge Success
    Win a Long Game on Aperture on Normal Difficulty. Science Got Done
    Win a Long Game on Aperture on Hard Difficulty. Still Alive
    Win a Long Game on Aperture on Suicidal Difficulty. This is a Triumph
    Expensive but delicious! Brought to you by Dr. Dougley and Lord Ned. Uber Tuber

    Contributed by: Eevee-Trainer 

Walkthroughs & FAQs

Type Name File Size
General FAQs FAQ/Strategy Guide by Parham66 75K
General FAQs FAQ/Strategy Guide by carios23 28K

Killing Floor Cheats For Macintosh

  1. Steam Achievements

    This title has a total of 158 Steam Achievements. Meet the specified conditions, where applicable, to receive the Achievement.

    Achievement Achievement
    Win a Long Game on Abusement Park on Suicidal Difficulty. 3 Ring Circus
    Win a Long Game on Bedlam, on Normal Difficulty. A Bit Barmy
    Beat Steamland on Hell on Earth Difficulty Advanced Omega Wave Resonance Explorer
    Win a Long Game on Farm on Suicidal Difficulty. Alligator Farmer
    Beat Steamland in Objective Mode on Suicidal Difficulty Alpha Wave Osteooxidation Activator
    Complete a Long Game on all 3 Summer 2009 maps on Suicidal Difficulty. And Back to School
    Beat Steamland on Normal Difficulty Astro Buffer Afficiando
    Win a Long Game on Wyre, on Suicidal Difficulty. Bear King of the Dark Forest
    Kill 2 Scrakes with a Chainsaw in a Single Wave. Bitter Irony
    Turn 500 Zeds into Giblets using the M79. Blooper Reel
    Win a Long Game on Offices on Hell on Earth Difficulty. Boss from Hell
    Win a Long Game on Waterworks on Hard Difficulty. Burst Pipe
    Beat Transit on Suicidal Difficulty Business Class
    Kill 4 Specimens with a Single Shot from a Hunting Shotgun. Careful Spender
    Beat Transit on Normal Difficulty Cattle Class
    Win a Long Game on Farm on Hard Difficulty. Cattle Farmer
    Win a Long Game on Farm on Normal Difficulty. Chicken Farmer
    Win a Long Game on Icebreaker on Hell on Earth Difficulty. Comet
    Win a Long Game on Bedlam on Hell on Earth Difficulty. Commit-ed for life
    Win a Long Game on Bedlam, on Suicidal Difficulty. Complete Barking
    Beat Fright Yard in Objective Mode on Suicidal Difficulty Crane Operator
    Win a Long Game on Icebreaker on Hard Difficulty. Crushed Ice
    Beat Transit in Objective Mode on Normal Difficulty Day-trip
    Win a Long Game on Mountain Pass on Normal Difficulty. Daytrip
    Win a Long Game on Departed on Hell on Earth Difficulty. Dear Departed
    Defeat the Patriarch on Suicidal. Death To The Mad Scientist
    Win a Long Game on Farm on Hell on Earth Difficulty. Demon Farmer
    Win a Long Game on Manor on Hell on Earth Difficulty. Demonic King of the Manor
    Beat Hellride on Suicidal Difficulty Demonic Road
    Win a Long Game on Departed on Normal Difficulty. Departure Gallery
    Win a Long Game on Departed on Suicidal Difficulty. Departure Gate
    Win a Long Game on Departed on Hard Difficulty. Departure Lounge
    Complete all new map achievements on Hell On Earth Difficulty. Devil Cake
    Beat Hellride on Hell on Earth Difficulty Devil's Co-pilot
    Win a Long Game on Foundry on Hell on Earth Difficulty. Diablo Steel Man
    Kill 10 Specimens Feeding on Dead Teammates Corpses. Dignity for the Dead
    Win a Long Game on Abusement Park on Hard Difficulty. Dog and Pony Show
    Get 25 headshots in a row with the EBR while using the Laser Sight. Dot of Doom
    Win a Long Game on Manor on Hard Difficulty. Duke of the Manor
    Beat Transit on Hard Difficulty Economy Comfort
    Win a Long Game on Manor on Suicidal Difficulty. Emperor of the Manor
    Kill 100 Specimens. Experimenticenticide
    Kill 10,000 Specimens. Experimentilottacide
    Kill 1,000 Specimens. Experimentimillicide
    As Demolitions, kill 1000 Specimens with the Pipebomb. Explosive Personality
    Kill 200 Bloats. Fascist Dietitian
    Beat Transit on Hell on Earth Difficulty First Class
    Beat Hillbilly Horror on Hell on Earth Difficulty First Cousins
    Beat Hillbilly Horror on Suicidal Difficulty First Cousins (Once Removed)
    As Firebug, kill the Husk with the Flamethrower before he hurts anyone. Flaming Hell, That was Close
    Win a Long Game on Abusement Park on Normal Difficulty. Flea Circus
    Win a Long Game on Waterworks on Hell on Earth Difficulty. Floodgate to Hell
    Beat Fright Yard in Objective Mode on Normal Difficulty Fork Lift Operator
    Beat Steamland on Suicidal Difficulty Fractional Neutron Activator
    Complete all new map achievements on Suicidal Difficulty. Fruit Cake
    Beat Fright Yard on Hard Difficulty Gang Crew
    Obliterate 10 Zeds at once with the Pipe Bomb. Getting Chunky
    Win a Long Game on Hospital Horrors on Normal Difficulty. Gimme a Plaster!
    Win a Long Game on Mountain Pass on Hard Difficulty. Gone Camping
    Win a Long Game on Bedlam, on Hard Difficulty. Gone Mental
    Win a Long Game on Offices on Hard Difficulty. Hard Boss
    Win a Long Game on West London on Hard Difficulty. Hard Pub Crawl
    Heal 200 teammates with the MP7's medication dart. Healing Touch
    Win a Long Game on West London on Hell on Earth Difficulty. Hellish Pub Crawl
    Beat Hellride on Normal Difficulty Highway to Heaven
    Beat Siren's Belch on Normal Difficulty Home Brewer
    Kill 100 Sirens. Homer's Heroes
    Kill 25 Burning Specimens with a Crossbow. Hot Cross Fun
    Aquire 5 Minutes of "Zed-Time". I Like To Watch
    Win a Long Game on Hospital Horrors on Suicidal Difficulty. I'm Dying Here!
    Win a Long Game on Icebreaker on Normal Difficulty. Ice Cube
    Win a Long Game on Icebreaker on Suicidal Difficulty. Iceberg
    Cause a Specimen to Die by Luring them into Bloat Acid. It's Not Easy Being Greasy
    Turn 500 Specimens into Giblets. It's What's Inside That Counts
    Kill 20 Stalkers with Explosives. Keep Those Sneakers Off the Floor!
    Kill 20 crawlers in mid-air with the M79. Killer Junior
    Beat Stronghold on Hell on Earth Difficulty King
    Win a Long Game on Biotics Lab on Hard Difficulty. Lab Assistant
    Win a Long Game on Biotics Lab on Normal Difficulty. Lab Cleaner
    Win a Long Game on Biotics Lab on Suicidal Difficulty. Lab Professor
    Get 1000 points of burn damage with the MAC-10. Let Them Burn
    Beat Transit in Objective Mode on Hard Difficulty Long weekend
    Complete a Long Game on all 3 Summer 2009 maps on Normal Difficulty. Long, Hot Summer
    Beat Fright Yard on Normal Difficulty Longshoreman
    Win a Long Game on Manor on Normal Difficulty. Lord of the Manor
    Win a Long Game on Offices on Suicidal Difficulty. Mad Boss
    Win a Long Game on Foundry, on Suicidal Difficulty. Man of Steel
    Beat Siren's Belch on Suicidal Difficulty Master Brewer
    As a Medic, Kill 8 Specimens using a Knife in a Single Wave. Master Surgeon
    Kill the Patriarch when everyone is ONLY using Crossbows. Merry Men
    Beat Siren's Belch on Hard Difficulty Micro Brewer
    Win a Long Game on Filth's Cross on Hard Difficulty. Missed Connection
    Beat Steamland on Hard Difficulty Modified Psychoacceleration Achiever
    Win a Long Game on Mountain Pass on Suicidal Difficulty. Mountaineer
    Beat Transit in Objective Mode on Hell on Earth Difficulty Moved to Paris!
    Get All of your Perks up to Level 5. Mr. Perky
    Win a Long Game on Suburbia on Normal Difficulty. Neighborhood Watch
    Win a Long Game on Hospital Horrors on Hell on Earth Difficulty. Not Dead Yet!
    Win a Long Game on Abusement Park on Hell on Earth Difficulty. On Top of the Big Top
    Beat Steamland in Objective Mode on Hard Difficulty Oscillating Hydrogen Transition Achiever
    Win a Long Game on Mountain Pass on Hell on Earth Difficulty. Park Ranger
    Beat Stronghold on Normal Difficulty Peasant
    Give 1,000 Pounds to Teammates who have 50% of Your Cash or Less. Philanthropist
    Complete all new map achievements on Normal Difficulty. Piece of Cake
    Win a Long Game on Filth's Cross on Hell on Earth Difficulty. Pile Up
    Complete all new map achievements on Hard Difficulty. Pound Cake
    Kill 100 Fleshpounds with the AA12. Pound This
    Win a Long Game on Waterworks on Suicidal Difficulty. Pressure Failure
    Beat Stronghold on Suicidal Difficulty Prince
    Win a Long Game on Suburbia on Hard Difficulty. Private Security
    Win a Long Game on West London on Normal Difficulty. Pub Crawl
    Turn 5 Fleshpounds into Giblets. Quarter Pounder With Ease
    Win a Long Game on Wyre, on Hard Difficulty. Raccoon King of the Dark Forest
    Kill 15 Specimens with a Fire Axe in a Single Wave. Random Axe of Kindness
    Win a Long Game on Filth's Cross on Normal Difficulty. Running Late
    Kill 1000 Specimens with the SCAR. SCAR'd
    Win a Long Game on Biotics Lab on Hell on Earth Difficulty. Scientist from Hell
    Beat Hillbilly Horror on Hard Difficulty Second Cousins
    In Co-op Mode, Use Syringe on Yourself 100 Times. Self Medicator
    Beat Transit in Objective Mode on Suicidal Difficulty Serious vacation
    Beat Fright Yard in Objective Mode on Hell on Earth Difficulty Shipping Magnate
    Beat Steamland in Objective Mode on Normal Difficulty Simplified Force Adhesion Afficianado
    Win a Long Game on Waterworks on Normal Difficulty. Slight Drip
    Kill 8 Specimens with One Grenade. Social Outburst
    Beat Stronghold on Hard Difficulty Squire
    Win a Long Game on Wyre, on Normal Difficulty. Squirrel King of the Dark Forest
    Win a Long Game on Foundry, on Hard Difficulty. Steel Worker
    Beat Fright Yard on Suicidal Difficulty Stevedore
    Kill the Patriarch Before he has a Chance to Heal. Straight Rush
    Beat Hellride on Hard Difficulty Stuck in Limbo
    Win a Long Game on West London on Suicidal Difficulty. Suicidal Pub Crawl
    Complete a Long Game on all 3 Summer 2009 maps on Hard Difficulty. Summer of 2009
    Win a Long Game on Suburbia on Hell on Earth Difficulty. SWAT
    Beat Steamland in Objective Mode on Hell on Earth Difficulty Tachyon Cytoneutralization Explorer
    Win a Long Game on Hospital Horrors on Hard Difficulty. That Bloody Well Hurts!
    Win a Long Game on Offices on Normal Difficulty. The Boss
    Complete a Long Game on all 5 Core Maps on Suicidal Difficulty. The Completely Suicidal War
    Complete a Long Game on all 5 Core Maps on Hard Difficulty. The Hard War
    Deliver the Killing Blow to the Patriarch with a L.A.W. Rocket. The L.A.W. That Broke The Camel's Back
    Complete a Long Game on all 5 Core Maps on Normal Difficulty. The Long War
    Complete 10 Waves when the Rest of your Team has Died. Thin-Ice Pirouette
    Beat Hillbilly Horror on Normal Difficulty Third Cousins
    Win a Long Game on Foundry, on Normal Difficulty. Tin Man
    Finish off a Fleshpound using a Melee Attack. Too Close For Comfort
    Win a Long Game on Filth's Cross on Suicidal Difficulty. Train Wreck
    Beat Siren's Belch on Hell on Earth Difficulty Trappist Monk
    Beat Fright Yard in Objective Mode on Hard Difficulty Truck Driver
    Win a Long Game on Suburbia on Suicidal Difficulty. Vigilante
    Win a Long Game on Crash on Suicidal Difficulty. Warehouse Foreman
    Win a Long Game on Crash on Hard Difficulty. Warehouse Forklift Operator
    Win a Long Game on Crash on Normal Difficulty. Warehouse Janitor
    Win a Long Game on Crash on Hell on Earth Difficulty. Warehouse Manager
    Win a Long Game on Biohazard on Normal Difficulty. Waste Disposal
    Win a Long Game on Biohazard on Hard Difficulty. Waste Land
    Win a Long Game on Biohazard on Suicidal Difficulty. Waste of Space
    Win a Long Game on Biohazard on Hell on Earth Difficulty. Wasted
    Beat Fright Yard on Hell on Earth Difficulty Wharfinger
    Win a Long Game on Wyre on Hell on Earth Difficulty. Wolf King of the Dark Forest

    Contributed by: Eevee-Trainer, Shadow Edge 

  2. Steam Achievements - DLC: Fright Yard

    This title has a total of 7 Steam Achievements. Meet the specified conditions, where applicable, to receive the Achievement.

    Achievement
    Win Fuel on the first try 777
    Destroy all 30 Cameras Blinding Big Brother
    Attach the crane hook within 125 seconds Claw Machine Master
    Collect all the bile without a contamination Ex-scientist
    Kill a Halloween Fleshpound and Scrake in the same explosion with the Seal Squeal Harpoon Bomber or the LAW Fire and Forget
    Kill 10 Halloween zeds in explosions using the Seeker 6 or the M32 within 5 seconds Most Bang for the Buck
    Use Bile or the Flamethrower to kill one of each Halloween Zed Under The Weather

    Contributed by: Eevee-Trainer 

  3. Steam Achievements - DLC: Twisted Christmas 2011

    This title has a total of 13 Steam Achievements. Meet the specified conditions, where applicable, to receive the Achievement.

    Achievement
    Kill 15 XMas Clots, 5 xmas Stalkers, 5 XMas Crawlers, 1 XMas Siren and 1 XMas Bloat. A Bloody Christmas Carol
    Beat Ice Cave on Hell on Earth Difficulty Anti Freeze
    Kill 1 specimen ONLY while expending a full M4 Assault Rifle magazine Bloody Yanks
    Kill 15 Husks with the Husk Cannon Burning Irony
    Kill a specimen with every shot from your Revolver for one magazine Feeling Lucky?
    Hit a Scrake with the M203 Rifle grenade to kill him Finish Him
    Kill a Scrake, a Fleshpound, and the Patriarch with the Claymore Sword within one map Highlander
    Heal others for 3000 points of health with the MP5 SMG I love ze Healing not ze Hurting
    Kill 12 zeds with a full magazine from the Combat Shotgun Italian Meat Pasta
    Beat Ice Cave on Suicidal Difficulty On the Rocks
    Beat Ice Cave on Normal Difficulty Snow Cone
    Beat Ice Cave on Hard Difficulty Stay Frosty
    Hold dual 9mm, dual hand cannons and Dual Revolvers We Have Ourselves a Cowboy

    Contributed by: Eevee-Trainer 

  4. Steam Achievements - DLC: Twisted Christmas 2013

    This title has a total of 9 Steam Achievements. Meet the specified conditions, where applicable, to receive the Achievement.

    Achievement
    Beat Forgotten on Hard Difficulty Agnosia
    Beat Forgotten on Suicidal Difficulty Amnesia
    Beat Forgotten on Normal Difficulty Brain Fart
    Beat Hell on Suicidal Difficulty Cerberus
    Beat Hell on Normal Difficulty Death
    Beat Forgotten on Hell on Earth Difficulty Dementia
    Beat Hell on Hard Difficulty King Minos
    Beat Hell on Hell on Earth Difficulty Lucifer
    Win a short round on KF-Hell playing as or with Harchier Spebbington No Time for Love, Dr. Jones

    Contributed by: Eevee-Trainer 

  5. Steam Achievements - DLC: Thrill Chill

    This title has a total of 5 Steam Achievements. Meet the specified conditions, where applicable, to receive the Achievement.

    Achievement
    Destroy all (15) Snow Globes All shook up
    Beat ThrillsChills on Normal Difficulty Cave of Wonder
    Beat ThrillsChills on Hard Difficulty Cavern of Pain
    Beat ThrillsChills on Suicidal Difficulty Grotto of Terror
    Beat ThrillsChills on Hell Difficulty Hollow of Horror

    Contributed by: Eevee-Trainer 

  6. Steam Achievements - DLC: Twisted Christmas 2012

    This title has a total of 9 Steam Achievements. Meet the specified conditions, where applicable, to receive the Achievement.

    Achievement
    Beat Moonbase on Suicidal Difficulty Amusing Death
    Beat Moonbase on Hard Difficulty Attempting Re-entry
    Collect all 16 Z.E.D. Gun pieces But It's All Red!
    Have 20 Zeds you slowed with the Z.E.D. gun killed Game Over, Man!
    Get the Not-a-war-hammer Achievement in Dwarfs!? Gimli That Axe!
    Kill 30 Fleshpounds with the Dwarfs!? axe with back attacks Have my axe
    Beat Moonbase on Normal Difficulty Here is to us
    Beat Moonbase on Hell on Earth Difficulty One Giant Leap (Back) for Mankind
    Kill 500 Zeds with the Schneidzekk Medic Gun while you are falling One Small Step for Man

    Contributed by: Eevee-Trainer 

  7. Steam Achievements - DLC: Pier of Pain

    This title has a total of 11 Steam Achievements. Meet the specified conditions, where applicable, to receive the Achievement.

    Achievement
    [2013 Summer] Complete the Pop the Clot, the Strong Man and the Grenade Toss games Arcade Gamer
    Push a scrake back with the direct fire from a Hunting Shotgun or alt fire from the Multi-Chamber ZED Thrower Assault Flayer Ordinance
    [2013 Summer] Protect the Ringmaster during the escort mission so that he does not get hit more than 15 times Extended Motion Protector
    Have 5 Breaker Boxes 100% repaired at the same time Full Charge
    Get all 3 gold bars without the carriers taking damage while they have them Golden 3 Crown Note
    Protect the ringmaster during the defense mission so that he does not get hit more than 15 times Guardian Assault Protector
    [2013 Summer] Destroy all the Pukey the Clown dolls Hide and go Puke
    Get 4 of 6 of the 2013 Summer Event in-game level Achievements, one Standard and one Objective Mode map completion Achievement, plus the Punk'd Achiev Mrs. Punkd
    Kill a ZED with a direct (unexploded) shot from the Orca Bomb Propeller or the M-79/M32 Single-Load Doom Bombardier
    Kill 4 different types of Zeds with headshots with 4 shots from the Long Musket or the M14 without reloading Single-shot Equalizer
    Kill 5 zeds in ZED time without reloading with Dr. T's LDS or Bullpup Turbo Executioner

    Contributed by: Eevee-Trainer 

  8. Steam Achievements - DLC: Summer Sideshow 2011

    This title has a total of 14 Steam Achievements. Meet the specified conditions, where applicable, to receive the Achievement.

    Achievement
    Kill 2 Circus Stalkers with a Melee weapon to the back in one wave. Assistant Homicide
    Kill 10 Circus Clots with a Fire-based weapon. Burning up the Midway
    Kill 5 Circus Bloats in one game. Clearing Clown Alley
    Land the killing blow on a Circus Fleshpound with a Pistol. Elephant Gun
    Drop 5 different Tier 2 weapons in one wave. Juggling Act
    Kill a Circus Husk with a LAW. Lifting a Dumbell
    Unlock 10 of the 13 Circus Achievements along with any Abusement Park achievement. Punk'd
    Kill the "Ring Leader" (Circus Patriarch) Ringmaster
    Kill 5 Circus Crawlers with a Bullpup in one wave. Seeing Double
    Kill 3 Circus Clots in a wave with the Lever Action Rifle. Small Hands
    Kill a Circus Gorefast with a Melee weapon. Sparring with a Master
    Kill 4 Circus Zeds in 1 ZED time chain with a Melee weapon. Taking Down the Big Top
    Kill a Circus Scrake with a Crossbow. The Big Hunt
    Survive 10 seconds after being screamed at by a Circus Siren on Hard or above. Windjammer Enthusiast

    Contributed by: Eevee-Trainer 

  9. Steam Achievements - DLC: Twisted Christmas 2010

    This title has a total of 18 Steam Achievements. Meet the specified conditions, where applicable, to receive the Achievement.

    Achievement
    [2010 Xmas] Kill 20 Christmas Clots in one wave. Back to Work
    Unlock 10 of the 13 Christmas Achievements along with any Christmas Map achievement. Bad Santa
    [2010 Xmas] Kill 2 Christmas Gorefasts with a Melee weapon from behind in one wave. Can't Catch Me!
    [2010 Xmas] Land the killing blow on a Christmas Fleshpound with a Knife. Cracked the Nutcracker!
    [2010 Xmas] Kill 3 Christmas Zeds in 1 ZED time chain with a Melee weapon. Deck the Halls with Buckets o' Blood
    [2010 Xmas] Get covered in Christmas Bloat Bile and live for 10 seconds on Hard, Suicidal, or Hell on Earth. Eggnog Anyone?
    [2010 Xmas] Kill 3 Christmas Stalkers with a Lever Action Rifle without reloading. Fending off Mrs. Claws
    Win a Long Game on Santa's Evil Lair on Hell on Earth Difficulty. Grandma got Eaten by a Reindeer
    Win a Long Game on Santa's Evil Lair on Suicidal Difficulty. I'm Dreaming of a Red Christmas
    [2010 Xmas] Kill the Christmas Patriarch. Merry Friggin Christmas
    [2010 Xmas] Kill a Christmas Siren with an undetonated LAW rocket. Not So Silent Night
    [2010 Xmas] Kill a Christmas Crawler with a Crossbow. Rudolph, the Bloody Nosed Reindeer
    Win a Long Game on Santa's Evil Lair on Hard Difficulty. Silent Night, Evil Night
    [2010 Xmas] Kill 3 Christmas Bloats with the Bullpup in one wave. That's not Santa!
    [2010 Xmas] Drop 3 Tier 3 weapons for others (with which they kill at least one Christmas Zed). Tis Better to Give than to Receive
    [2010 Xmas] Kill the Christmas Scrake with a Fire-based weapon. Toasted Jack Frost
    Win a Long Game on Santa's Evil Lair on Normal Difficulty. Walking in A Winter Horror Land
    [2010 Xmas] Kill a Christmas Husk with any Pistol. Who Brings a Gun to a Snow Ball Fight?

    Contributed by: Eevee-Trainer 

  10. Steam Achievements - DLC: Summer Sideshow 2012

    This title has a total of 5 Steam Achievements. Meet the specified conditions, where applicable, to receive the Achievement.

    Achievement
    Kill a zed each with both the Bullpup and FN-Fal British Superiority
    Kill a zed that has injured a player (M7A3 rifle) Combat Medic
    Kill one of each type of zed in one round (HSG Shotgun) Fugly
    Kill 12 clots with one magazine without reloading (MK23) Spec Ops
    Kill 2 scrakes with one shot (M99) The Big One

    Contributed by: Eevee-Trainer 

  11. Steam Achievements - DLC: The Halloween Horror Double Feature

    This title has a total of 5 Steam Achievements. Meet the specified conditions, where applicable, to receive the Achievement.

    Achievement
    Beat Clandestine on Suicidal Difficulty Burned out
    Beat Clandestine on Normal Difficulty Gone clubbing
    Beat Clandestine on Hell Difficulty Hangover from Hell
    Beat Clandestine on Hard Difficulty Rack 'em up
    Clandestine - Destroy 30 skulls Skull Cracker

    Contributed by: Eevee-Trainer 

  12. Steam Achievements - DLC: Halloween Sideshow

    This title has a total of 7 Steam Achievements. Meet the specified conditions, where applicable, to receive the Achievement.

    Achievement
    Decapitate a burning Halloween specimen in Bedlam Carving The Jack O' Lantern
    Get all 6 achievements and unlock Commando Chicken Rule The Roost
    Kill The Vampire Patriarch Ringmaster in Bedlam Sparkling in the Twilight
    Kill 250 Halloween Specimens in Bedlam The Scene is Zed
    Kill 25 Halloween Scrakes in Bedlam This is No Ordinary Rabbit!
    Kill 5 Halloween Specimens with any gun without reloading Trick, not Treat
    Win a Long Bedlam Match During the Halloween Event on Hard Zed October

    Contributed by: Eevee-Trainer 

  13. Steam Achievements - DLC: Hillbilly Horrors

    This title has a total of 11 Steam Achievements. Meet the specified conditions, where applicable, to receive the Achievement.

    Achievement
    Kill 15 Hillbilly Crawlers in 1 game with the Tommy Gun or MKb42 Creepy Crawlies
    Heal yourself plus 5 other players with one grenade Explosion of Love
    Set 3 Hillbilly Gorefasts on fire with the Flare Pistol or Trench Gun Fiery Personality
    Get the 6 Special Halloween Achievements plus 1 Hillbilly Horror Map Achievement to unlock the Grim Reaper Grim Reaper
    Kill 6 Zeds with one magazine on an MKb42, without reloading Historical Remnants
    Kill 5 Hillbilly Zeds in 10 seconds with the Scythe or Axe I Am Become Death
    Kill 1000 Hillbilly Zeds Meet Your Maker!
    Kill 4 Stalkers in a game with the Vlad9000 Nailgun Nail'd!
    Kill a Hillbilly Husk and another Hillbilly Zed in the same shot with the Buzzsaw Bow or M99 Rippin' It Up
    Free the souls of the 25 Gnomes hidden on Hillbilly Horror in 1 game Soul Collector
    Set a total of 200 Zeds on fire with the Trench Gun in Hillbilly Horror Trench Warfare

    Contributed by: Eevee-Trainer 

  14. Steam Achievements - DLC: End of the Line

    This title has a total of 7 Steam Achievements. Meet the specified conditions, where applicable, to receive the Achievement.

    Achievement
    Transit - Get all Objective achievements AND beat KFO Transit on Hard or above to unlock Dr Rachel Clamely. Doctor WHO??
    Transit - Pick up the door key Multi-pass
    Transit - Get the Nitro to the Objective in 135 seconds or less Nitro Boost!
    Collect all the Beer Steins Oktoberfest Master
    Collect all the Treasure Bags Rich Evil Uncle
    Transit - Destroy all the DNA vials Science Hater
    Transit - Kill 250 Zeds before completing the welding objective Totally Metal

    Contributed by: Eevee-Trainer 

  15. Steam Achievements - DLC: Potato Fools

    This title has a total of 6 Steam Achievements. Meet the specified conditions, where applicable, to receive the Achievement.

    Achievement
    Get into GLaDOS' core on Aperture. Golden Potato
    Win a Long Game on Aperture on Hell on Earth Difficulty. I'm Making a Note Here, Huge Success
    Win a Long Game on Aperture on Normal Difficulty. Science Got Done
    Win a Long Game on Aperture on Hard Difficulty. Still Alive
    Win a Long Game on Aperture on Suicidal Difficulty. This is a Triumph
    Expensive but delicious! Brought to you by Dr. Dougley and Lord Ned. Uber Tuber

    Contributed by: Eevee-Trainer 

Walkthroughs & FAQs

Type Name File Size
General FAQs FAQ/Strategy Guide by Parham66 75K

Killing Floor Cheats For Linux

  1. Steam Achievements

    This title has a total of 158 Steam Achievements. Meet the specified conditions, where applicable, to receive the Achievement.

    Achievement
    Win a Long Game on Abusement Park on Suicidal Difficulty. 3 Ring Circus
    Win a Long Game on Bedlam, on Normal Difficulty. A Bit Barmy
    Beat Steamland on Hell on Earth Difficulty Advanced Omega Wave Resonance Explorer
    Win a Long Game on Farm on Suicidal Difficulty. Alligator Farmer
    Beat Steamland in Objective Mode on Suicidal Difficulty Alpha Wave Osteooxidation Activator
    Complete a Long Game on all 3 Summer 2009 maps on Suicidal Difficulty. And Back to School
    Beat Steamland on Normal Difficulty Astro Buffer Afficiando
    Win a Long Game on Wyre, on Suicidal Difficulty. Bear King of the Dark Forest
    Kill 2 Scrakes with a Chainsaw in a Single Wave. Bitter Irony
    Turn 500 Zeds into Giblets using the M79. Blooper Reel
    Win a Long Game on Offices on Hell on Earth Difficulty. Boss from Hell
    Win a Long Game on Waterworks on Hard Difficulty. Burst Pipe
    Beat Transit on Suicidal Difficulty Business Class
    Kill 4 Specimens with a Single Shot from a Hunting Shotgun. Careful Spender
    Beat Transit on Normal Difficulty Cattle Class
    Win a Long Game on Farm on Hard Difficulty. Cattle Farmer
    Win a Long Game on Farm on Normal Difficulty. Chicken Farmer
    Win a Long Game on Icebreaker on Hell on Earth Difficulty. Comet
    Win a Long Game on Bedlam on Hell on Earth Difficulty. Commit-ed for life
    Win a Long Game on Bedlam, on Suicidal Difficulty. Complete Barking
    Beat Fright Yard in Objective Mode on Suicidal Difficulty Crane Operator
    Win a Long Game on Icebreaker on Hard Difficulty. Crushed Ice
    Beat Transit in Objective Mode on Normal Difficulty Day-trip
    Win a Long Game on Mountain Pass on Normal Difficulty. Daytrip
    Win a Long Game on Departed on Hell on Earth Difficulty. Dear Departed
    Defeat the Patriarch on Suicidal. Death To The Mad Scientist
    Win a Long Game on Farm on Hell on Earth Difficulty. Demon Farmer
    Win a Long Game on Manor on Hell on Earth Difficulty. Demonic King of the Manor
    Beat Hellride on Suicidal Difficulty Demonic Road
    Win a Long Game on Departed on Normal Difficulty. Departure Gallery
    Win a Long Game on Departed on Suicidal Difficulty. Departure Gate
    Win a Long Game on Departed on Hard Difficulty. Departure Lounge
    Complete all new map achievements on Hell On Earth Difficulty. Devil Cake
    Beat Hellride on Hell on Earth Difficulty Devil's Co-pilot
    Win a Long Game on Foundry on Hell on Earth Difficulty. Diablo Steel Man
    Kill 10 Specimens Feeding on Dead Teammates Corpses. Dignity for the Dead
    Win a Long Game on Abusement Park on Hard Difficulty. Dog and Pony Show
    Get 25 headshots in a row with the EBR while using the Laser Sight. Dot of Doom
    Win a Long Game on Manor on Hard Difficulty. Duke of the Manor
    Beat Transit on Hard Difficulty Economy Comfort
    Win a Long Game on Manor on Suicidal Difficulty. Emperor of the Manor
    Kill 100 Specimens. Experimenticenticide
    Kill 10,000 Specimens. Experimentilottacide
    Kill 1,000 Specimens. Experimentimillicide
    As Demolitions, kill 1000 Specimens with the Pipebomb. Explosive Personality
    Kill 200 Bloats. Fascist Dietitian
    Beat Transit on Hell on Earth Difficulty First Class
    Beat Hillbilly Horror on Hell on Earth Difficulty First Cousins
    Beat Hillbilly Horror on Suicidal Difficulty First Cousins (Once Removed)
    As Firebug, kill the Husk with the Flamethrower before he hurts anyone. Flaming Hell, That was Close
    Win a Long Game on Abusement Park on Normal Difficulty. Flea Circus
    Win a Long Game on Waterworks on Hell on Earth Difficulty. Floodgate to Hell
    Beat Fright Yard in Objective Mode on Normal Difficulty Fork Lift Operator
    Beat Steamland on Suicidal Difficulty Fractional Neutron Activator
    Complete all new map achievements on Suicidal Difficulty. Fruit Cake
    Beat Fright Yard on Hard Difficulty Gang Crew
    Obliterate 10 Zeds at once with the Pipe Bomb. Getting Chunky
    Win a Long Game on Hospital Horrors on Normal Difficulty. Gimme a Plaster!
    Win a Long Game on Mountain Pass on Hard Difficulty. Gone Camping
    Win a Long Game on Bedlam, on Hard Difficulty. Gone Mental
    Win a Long Game on Offices on Hard Difficulty. Hard Boss
    Win a Long Game on West London on Hard Difficulty. Hard Pub Crawl
    Heal 200 teammates with the MP7's medication dart. Healing Touch
    Win a Long Game on West London on Hell on Earth Difficulty. Hellish Pub Crawl
    Beat Hellride on Normal Difficulty Highway to Heaven
    Beat Siren's Belch on Normal Difficulty Home Brewer
    Kill 100 Sirens. Homer's Heroes
    Kill 25 Burning Specimens with a Crossbow. Hot Cross Fun
    Aquire 5 Minutes of "Zed-Time". I Like To Watch
    Win a Long Game on Hospital Horrors on Suicidal Difficulty. I'm Dying Here!
    Win a Long Game on Icebreaker on Normal Difficulty. Ice Cube
    Win a Long Game on Icebreaker on Suicidal Difficulty. Iceberg
    Cause a Specimen to Die by Luring them into Bloat Acid. It's Not Easy Being Greasy
    Turn 500 Specimens into Giblets. It's What's Inside That Counts
    Kill 20 Stalkers with Explosives. Keep Those Sneakers Off the Floor!
    Kill 20 crawlers in mid-air with the M79. Killer Junior
    Beat Stronghold on Hell on Earth Difficulty King
    Win a Long Game on Biotics Lab on Hard Difficulty. Lab Assistant
    Win a Long Game on Biotics Lab on Normal Difficulty. Lab Cleaner
    Win a Long Game on Biotics Lab on Suicidal Difficulty. Lab Professor
    Get 1000 points of burn damage with the MAC-10. Let Them Burn
    Beat Transit in Objective Mode on Hard Difficulty Long weekend
    Complete a Long Game on all 3 Summer 2009 maps on Normal Difficulty. Long, Hot Summer
    Beat Fright Yard on Normal Difficulty Longshoreman
    Win a Long Game on Manor on Normal Difficulty. Lord of the Manor
    Win a Long Game on Offices on Suicidal Difficulty. Mad Boss
    Win a Long Game on Foundry, on Suicidal Difficulty. Man of Steel
    Beat Siren's Belch on Suicidal Difficulty Master Brewer
    As a Medic, Kill 8 Specimens using a Knife in a Single Wave. Master Surgeon
    Kill the Patriarch when everyone is ONLY using Crossbows. Merry Men
    Beat Siren's Belch on Hard Difficulty Micro Brewer
    Win a Long Game on Filth's Cross on Hard Difficulty. Missed Connection
    Beat Steamland on Hard Difficulty Modified Psychoacceleration Achiever
    Win a Long Game on Mountain Pass on Suicidal Difficulty. Mountaineer
    Beat Transit in Objective Mode on Hell on Earth Difficulty Moved to Paris!
    Get All of your Perks up to Level 5. Mr. Perky
    Win a Long Game on Suburbia on Normal Difficulty. Neighborhood Watch
    Win a Long Game on Hospital Horrors on Hell on Earth Difficulty. Not Dead Yet!
    Win a Long Game on Abusement Park on Hell on Earth Difficulty. On Top of the Big Top
    Beat Steamland in Objective Mode on Hard Difficulty Oscillating Hydrogen Transition Achiever
    Win a Long Game on Mountain Pass on Hell on Earth Difficulty. Park Ranger
    Beat Stronghold on Normal Difficulty Peasant
    Give 1,000 Pounds to Teammates who have 50% of Your Cash or Less. Philanthropist
    Complete all new map achievements on Normal Difficulty. Piece of Cake
    Win a Long Game on Filth's Cross on Hell on Earth Difficulty. Pile Up
    Complete all new map achievements on Hard Difficulty. Pound Cake
    Kill 100 Fleshpounds with the AA12. Pound This
    Win a Long Game on Waterworks on Suicidal Difficulty. Pressure Failure
    Beat Stronghold on Suicidal Difficulty Prince
    Win a Long Game on Suburbia on Hard Difficulty. Private Security
    Win a Long Game on West London on Normal Difficulty. Pub Crawl
    Turn 5 Fleshpounds into Giblets. Quarter Pounder With Ease
    Win a Long Game on Wyre, on Hard Difficulty. Raccoon King of the Dark Forest
    Kill 15 Specimens with a Fire Axe in a Single Wave. Random Axe of Kindness
    Win a Long Game on Filth's Cross on Normal Difficulty. Running Late
    Kill 1000 Specimens with the SCAR. SCAR'd
    Win a Long Game on Biotics Lab on Hell on Earth Difficulty. Scientist from Hell
    Beat Hillbilly Horror on Hard Difficulty Second Cousins
    In Co-op Mode, Use Syringe on Yourself 100 Times. Self Medicator
    Beat Transit in Objective Mode on Suicidal Difficulty Serious vacation
    Beat Fright Yard in Objective Mode on Hell on Earth Difficulty Shipping Magnate
    Beat Steamland in Objective Mode on Normal Difficulty Simplified Force Adhesion Afficianado
    Win a Long Game on Waterworks on Normal Difficulty. Slight Drip
    Kill 8 Specimens with One Grenade. Social Outburst
    Beat Stronghold on Hard Difficulty Squire
    Win a Long Game on Wyre, on Normal Difficulty. Squirrel King of the Dark Forest
    Win a Long Game on Foundry, on Hard Difficulty. Steel Worker
    Beat Fright Yard on Suicidal Difficulty Stevedore
    Kill the Patriarch Before he has a Chance to Heal. Straight Rush
    Beat Hellride on Hard Difficulty Stuck in Limbo
    Win a Long Game on West London on Suicidal Difficulty. Suicidal Pub Crawl
    Complete a Long Game on all 3 Summer 2009 maps on Hard Difficulty. Summer of 2009
    Win a Long Game on Suburbia on Hell on Earth Difficulty. SWAT
    Beat Steamland in Objective Mode on Hell on Earth Difficulty Tachyon Cytoneutralization Explorer
    Win a Long Game on Hospital Horrors on Hard Difficulty. That Bloody Well Hurts!
    Win a Long Game on Offices on Normal Difficulty. The Boss
    Complete a Long Game on all 5 Core Maps on Suicidal Difficulty. The Completely Suicidal War
    Complete a Long Game on all 5 Core Maps on Hard Difficulty. The Hard War
    Deliver the Killing Blow to the Patriarch with a L.A.W. Rocket. The L.A.W. That Broke The Camel's Back
    Complete a Long Game on all 5 Core Maps on Normal Difficulty. The Long War
    Complete 10 Waves when the Rest of your Team has Died. Thin-Ice Pirouette
    Beat Hillbilly Horror on Normal Difficulty Third Cousins
    Win a Long Game on Foundry, on Normal Difficulty. Tin Man
    Finish off a Fleshpound using a Melee Attack. Too Close For Comfort
    Win a Long Game on Filth's Cross on Suicidal Difficulty. Train Wreck
    Beat Siren's Belch on Hell on Earth Difficulty Trappist Monk
    Beat Fright Yard in Objective Mode on Hard Difficulty Truck Driver
    Win a Long Game on Suburbia on Suicidal Difficulty. Vigilante
    Win a Long Game on Crash on Suicidal Difficulty. Warehouse Foreman
    Win a Long Game on Crash on Hard Difficulty. Warehouse Forklift Operator
    Win a Long Game on Crash on Normal Difficulty. Warehouse Janitor
    Win a Long Game on Crash on Hell on Earth Difficulty. Warehouse Manager
    Win a Long Game on Biohazard on Normal Difficulty. Waste Disposal
    Win a Long Game on Biohazard on Hard Difficulty. Waste Land
    Win a Long Game on Biohazard on Suicidal Difficulty. Waste of Space
    Win a Long Game on Biohazard on Hell on Earth Difficulty. Wasted
    Beat Fright Yard on Hell on Earth Difficulty Wharfinger
    Win a Long Game on Wyre on Hell on Earth Difficulty. Wolf King of the Dark Forest

    Contributed by: Eevee-Trainer 

  2. Steam Achievements - DLC: Fright Yard

    This title has a total of 7 Steam Achievements. Meet the specified conditions, where applicable, to receive the Achievement.

    Achievement
    Win Fuel on the first try 777
    Destroy all 30 Cameras Blinding Big Brother
    Attach the crane hook within 125 seconds Claw Machine Master
    Collect all the bile without a contamination Ex-scientist
    Kill a Halloween Fleshpound and Scrake in the same explosion with the Seal Squeal Harpoon Bomber or the LAW Fire and Forget
    Kill 10 Halloween zeds in explosions using the Seeker 6 or the M32 within 5 seconds Most Bang for the Buck
    Use Bile or the Flamethrower to kill one of each Halloween Zed Under The Weather

    Contributed by: Eevee-Trainer 

  3. Steam Achievements - DLC: Twisted Christmas 2011

    This title has a total of 13 Steam Achievements. Meet the specified conditions, where applicable, to receive the Achievement.

    Achievement
    Kill 15 XMas Clots, 5 xmas Stalkers, 5 XMas Crawlers, 1 XMas Siren and 1 XMas Bloat. A Bloody Christmas Carol
    Beat Ice Cave on Hell on Earth Difficulty Anti Freeze
    Kill 1 specimen ONLY while expending a full M4 Assault Rifle magazine Bloody Yanks
    Kill 15 Husks with the Husk Cannon Burning Irony
    Kill a specimen with every shot from your Revolver for one magazine Feeling Lucky?
    Hit a Scrake with the M203 Rifle grenade to kill him Finish Him
    Kill a Scrake, a Fleshpound, and the Patriarch with the Claymore Sword within one map Highlander
    Heal others for 3000 points of health with the MP5 SMG I love ze Healing not ze Hurting
    Kill 12 zeds with a full magazine from the Combat Shotgun Italian Meat Pasta
    Beat Ice Cave on Suicidal Difficulty On the Rocks
    Beat Ice Cave on Normal Difficulty Snow Cone
    Beat Ice Cave on Hard Difficulty Stay Frosty
    Hold dual 9mm, dual hand cannons and Dual Revolvers We Have Ourselves a Cowboy

    Contributed by: Eevee-Trainer 

  4. Steam Achievements - DLC: Twisted Christmas 2013

    This title has a total of 9 Steam Achievements. Meet the specified conditions, where applicable, to receive the Achievement.

    Achievement
    Beat Forgotten on Hard Difficulty Agnosia
    Beat Forgotten on Suicidal Difficulty Amnesia
    Beat Forgotten on Normal Difficulty Brain Fart
    Beat Hell on Suicidal Difficulty Cerberus
    Beat Hell on Normal Difficulty Death
    Beat Forgotten on Hell on Earth Difficulty Dementia
    Beat Hell on Hard Difficulty King Minos
    Beat Hell on Hell on Earth Difficulty Lucifer
    Win a short round on KF-Hell playing as or with Harchier Spebbington No Time for Love, Dr. Jones

    Contributed by: Eevee-Trainer 

  5. Steam Achievements - DLC: Thrill Chill

    This title has a total of 5 Steam Achievements. Meet the specified conditions, where applicable, to receive the Achievement.

    Achievement
    Destroy all (15) Snow Globes All shook up
    Beat ThrillsChills on Normal Difficulty Cave of Wonder
    Beat ThrillsChills on Hard Difficulty Cavern of Pain
    Beat ThrillsChills on Suicidal Difficulty Grotto of Terror
    Beat ThrillsChills on Hell Difficulty Hollow of Horror

    Contributed by: Eevee-Trainer 

  6. Steam Achievements - DLC: Twisted Christmas 2012

    This title has a total of 9 Steam Achievements. Meet the specified conditions, where applicable, to receive the Achievement.

    Achievement
    Beat Moonbase on Suicidal Difficulty Amusing Death
    Beat Moonbase on Hard Difficulty Attempting Re-entry
    Collect all 16 Z.E.D. Gun pieces But It's All Red!
    Have 20 Zeds you slowed with the Z.E.D. gun killed Game Over, Man!
    Get the Not-a-war-hammer Achievement in Dwarfs!? Gimli That Axe!
    Kill 30 Fleshpounds with the Dwarfs!? axe with back attacks Have my axe
    Beat Moonbase on Normal Difficulty Here is to us
    Beat Moonbase on Hell on Earth Difficulty One Giant Leap (Back) for Mankind
    Kill 500 Zeds with the Schneidzekk Medic Gun while you are falling One Small Step for Man

    Contributed by: Eevee-Trainer 

  7. Steam Achievements - DLC: Pier of Pain

    This title has a total of 11 Steam Achievements. Meet the specified conditions, where applicable, to receive the Achievement.

    Achievement
    [2013 Summer] Complete the Pop the Clot, the Strong Man and the Grenade Toss games Arcade Gamer
    Push a scrake back with the direct fire from a Hunting Shotgun or alt fire from the Multi-Chamber ZED Thrower Assault Flayer Ordinance
    [2013 Summer] Protect the Ringmaster during the escort mission so that he does not get hit more than 15 times Extended Motion Protector
    Have 5 Breaker Boxes 100% repaired at the same time Full Charge
    Get all 3 gold bars without the carriers taking damage while they have them Golden 3 Crown Note
    Protect the ringmaster during the defense mission so that he does not get hit more than 15 times Guardian Assault Protector
    [2013 Summer] Destroy all the Pukey the Clown dolls Hide and go Puke
    Get 4 of 6 of the 2013 Summer Event in-game level Achievements, one Standard and one Objective Mode map completion Achievement, plus the Punk'd Achiev Mrs. Punkd
    Kill a ZED with a direct (unexploded) shot from the Orca Bomb Propeller or the M-79/M32 Single-Load Doom Bombardier
    Kill 4 different types of Zeds with headshots with 4 shots from the Long Musket or the M14 without reloading Single-shot Equalizer
    Kill 5 zeds in ZED time without reloading with Dr. T's LDS or Bullpup Turbo Executioner

    Contributed by: Eevee-Trainer 

  8. Steam Achievements - DLC: Summer Sideshow 2011

    This title has a total of 14 Steam Achievements. Meet the specified conditions, where applicable, to receive the Achievement.

    Achievement
    Kill 2 Circus Stalkers with a Melee weapon to the back in one wave. Assistant Homicide
    Kill 10 Circus Clots with a Fire-based weapon. Burning up the Midway
    Kill 5 Circus Bloats in one game. Clearing Clown Alley
    Land the killing blow on a Circus Fleshpound with a Pistol. Elephant Gun
    Drop 5 different Tier 2 weapons in one wave. Juggling Act
    Kill a Circus Husk with a LAW. Lifting a Dumbell
    Unlock 10 of the 13 Circus Achievements along with any Abusement Park achievement. Punk'd
    Kill the "Ring Leader" (Circus Patriarch) Ringmaster
    Kill 5 Circus Crawlers with a Bullpup in one wave. Seeing Double
    Kill 3 Circus Clots in a wave with the Lever Action Rifle. Small Hands
    Kill a Circus Gorefast with a Melee weapon. Sparring with a Master
    Kill 4 Circus Zeds in 1 ZED time chain with a Melee weapon. Taking Down the Big Top
    Kill a Circus Scrake with a Crossbow. The Big Hunt
    Survive 10 seconds after being screamed at by a Circus Siren on Hard or above. Windjammer Enthusiast

    Contributed by: Eevee-Trainer 

  9. Steam Achievements - DLC: Twisted Christmas 2010

    This title has a total of 18 Steam Achievements. Meet the specified conditions, where applicable, to receive the Achievement.

    Achievement
    [2010 Xmas] Kill 20 Christmas Clots in one wave. Back to Work
    Unlock 10 of the 13 Christmas Achievements along with any Christmas Map achievement. Bad Santa
    [2010 Xmas] Kill 2 Christmas Gorefasts with a Melee weapon from behind in one wave. Can't Catch Me!
    [2010 Xmas] Land the killing blow on a Christmas Fleshpound with a Knife. Cracked the Nutcracker!
    [2010 Xmas] Kill 3 Christmas Zeds in 1 ZED time chain with a Melee weapon. Deck the Halls with Buckets o' Blood
    [2010 Xmas] Get covered in Christmas Bloat Bile and live for 10 seconds on Hard, Suicidal, or Hell on Earth. Eggnog Anyone?
    [2010 Xmas] Kill 3 Christmas Stalkers with a Lever Action Rifle without reloading. Fending off Mrs. Claws
    Win a Long Game on Santa's Evil Lair on Hell on Earth Difficulty. Grandma got Eaten by a Reindeer
    Win a Long Game on Santa's Evil Lair on Suicidal Difficulty. I'm Dreaming of a Red Christmas
    [2010 Xmas] Kill the Christmas Patriarch. Merry Friggin Christmas
    [2010 Xmas] Kill a Christmas Siren with an undetonated LAW rocket. Not So Silent Night
    [2010 Xmas] Kill a Christmas Crawler with a Crossbow. Rudolph, the Bloody Nosed Reindeer
    Win a Long Game on Santa's Evil Lair on Hard Difficulty. Silent Night, Evil Night
    [2010 Xmas] Kill 3 Christmas Bloats with the Bullpup in one wave. That's not Santa!
    [2010 Xmas] Drop 3 Tier 3 weapons for others (with which they kill at least one Christmas Zed). Tis Better to Give than to Receive
    [2010 Xmas] Kill the Christmas Scrake with a Fire-based weapon. Toasted Jack Frost
    Win a Long Game on Santa's Evil Lair on Normal Difficulty. Walking in A Winter Horror Land
    [2010 Xmas] Kill a Christmas Husk with any Pistol. Who Brings a Gun to a Snow Ball Fight?

    Contributed by: Eevee-Trainer 

  10. Steam Achievements - DLC: Summer Sideshow 2012

    This title has a total of 5 Steam Achievements. Meet the specified conditions, where applicable, to receive the Achievement.

    Achievement
    Kill a zed each with both the Bullpup and FN-Fal British Superiority
    Kill a zed that has injured a player (M7A3 rifle) Combat Medic
    Kill one of each type of zed in one round (HSG Shotgun) Fugly
    Kill 12 clots with one magazine without reloading (MK23) Spec Ops
    Kill 2 scrakes with one shot (M99) The Big One

    Contributed by: Eevee-Trainer 

  11. Steam Achievements - DLC: The Halloween Horror Double Feature

    This title has a total of 5 Steam Achievements. Meet the specified conditions, where applicable, to receive the Achievement.

    Achievement
    Beat Clandestine on Suicidal Difficulty Burned out
    Beat Clandestine on Normal Difficulty Gone clubbing
    Beat Clandestine on Hell Difficulty Hangover from Hell
    Beat Clandestine on Hard Difficulty Rack 'em up
    Clandestine - Destroy 30 skulls Skull Cracker

    Contributed by: Eevee-Trainer 

  12. Steam Achievements - DLC: Halloween Sideshow

    This title has a total of 7 Steam Achievements. Meet the specified conditions, where applicable, to receive the Achievement.

    Achievement
    Decapitate a burning Halloween specimen in Bedlam Carving The Jack O' Lantern
    Get all 6 achievements and unlock Commando Chicken Rule The Roost
    Kill The Vampire Patriarch Ringmaster in Bedlam Sparkling in the Twilight
    Kill 250 Halloween Specimens in Bedlam The Scene is Zed
    Kill 25 Halloween Scrakes in Bedlam This is No Ordinary Rabbit!
    Kill 5 Halloween Specimens with any gun without reloading Trick, not Treat
    Win a Long Bedlam Match During the Halloween Event on Hard Zed October

    Contributed by: Eevee-Trainer 

  13. Steam Achievements - DLC: Hillbilly Horrors

    This title has a total of 11 Steam Achievements. Meet the specified conditions, where applicable, to receive the Achievement.

    Achievement
    Kill 15 Hillbilly Crawlers in 1 game with the Tommy Gun or MKb42 Creepy Crawlies
    Heal yourself plus 5 other players with one grenade Explosion of Love
    Set 3 Hillbilly Gorefasts on fire with the Flare Pistol or Trench Gun Fiery Personality
    Get the 6 Special Halloween Achievements plus 1 Hillbilly Horror Map Achievement to unlock the Grim Reaper Grim Reaper
    Kill 6 Zeds with one magazine on an MKb42, without reloading Historical Remnants
    Kill 5 Hillbilly Zeds in 10 seconds with the Scythe or Axe I Am Become Death
    Kill 1000 Hillbilly Zeds Meet Your Maker!
    Kill 4 Stalkers in a game with the Vlad9000 Nailgun Nail'd!
    Kill a Hillbilly Husk and another Hillbilly Zed in the same shot with the Buzzsaw Bow or M99 Rippin' It Up
    Free the souls of the 25 Gnomes hidden on Hillbilly Horror in 1 game Soul Collector
    Set a total of 200 Zeds on fire with the Trench Gun in Hillbilly Horror Trench Warfare

    Contributed by: Eevee-Trainer 

  14. Steam Achievements - DLC: End of the Line

    This title has a total of 7 Steam Achievements. Meet the specified conditions, where applicable, to receive the Achievement.

    Achievement
    Transit - Get all Objective achievements AND beat KFO Transit on Hard or above to unlock Dr Rachel Clamely. Doctor WHO??
    Transit - Pick up the door key Multi-pass
    Transit - Get the Nitro to the Objective in 135 seconds or less Nitro Boost!
    Collect all the Beer Steins Oktoberfest Master
    Collect all the Treasure Bags Rich Evil Uncle
    Transit - Destroy all the DNA vials Science Hater
    Transit - Kill 250 Zeds before completing the welding objective Totally Metal

    Contributed by: Eevee-Trainer 

  15. Steam Achievements - DLC: Potato Fools

    This title has a total of 6 Steam Achievements. Meet the specified conditions, where applicable, to receive the Achievement.

    Achievement
    Get into GLaDOS' core on Aperture. Golden Potato
    Win a Long Game on Aperture on Hell on Earth Difficulty. I'm Making a Note Here, Huge Success
    Win a Long Game on Aperture on Normal Difficulty. Science Got Done
    Win a Long Game on Aperture on Hard Difficulty. Still Alive
    Win a Long Game on Aperture on Suicidal Difficulty. This is a Triumph
    Expensive but delicious! Brought to you by Dr. Dougley and Lord Ned. Uber Tuber

    Contributed by: Eevee-Trainer