Killing Floor
✓ Completed
162.5h played
Playtime
162.5h
Completed
Oct 7, 2026
Achievements
72/285
25.3% complete
All Achievements
Ex-scientist
Collect all the bile without a contamination
4.5%
May 15, 2017
The L.A.W. That Broke The Camel's Back
Deliver the Killing Blow to the Patriarch with a L.A.W. Rocket.
13.4%
May 10, 2017
Bitter Irony
Kill 2 Scrakes with a Chainsaw in a Single Wave.
6.5%
May 9, 2017
Guardian Assault Protector
Protect the ringmaster during the defense mission so that he does not get hit more than 15 times
7.2%
Apr 29, 2017
Multi-pass
Transit - Pick up the door key
9.5%
Apr 29, 2017
SCAR'd
Kill 1000 Specimens with the SCAR.
6.1%
Dec 22, 2016
Juggling Act
Drop 5 different Tier 2 weapons in one wave.
4.7%
Dec 12, 2015
Careful Spender
Kill 4 Specimens with a Single Shot from a Hunting Shotgun.
16.3%
Nov 13, 2015
Assault Flayer Ordinance
Push a scrake back with the direct fire from a Hunting Shotgun or alt fire from the Multi-Chamber ZED Thrower
14.6%
Nov 13, 2015
Highlander
Kill a Scrake, a Fleshpound, and the Patriarch with the Claymore Sword within one map
4%
Oct 21, 2015
Can't Catch Me!
[2010 Xmas] Kill 2 Christmas Gorefasts with a Melee weapon from behind in one wave.
6.4%
Oct 19, 2015
Third Cousins
Beat Hillbilly Horror on Normal Difficulty
4.9%
Oct 16, 2015
Grim Reaper
Get the 6 Special Halloween Achievements plus 1 Hillbilly Horror Map Achievement to unlock the Grim Reaper
3.2%
Oct 16, 2015
Lord of the Manor
Win a Long Game on Manor on Normal Difficulty.
11.6%
Oct 14, 2015
I Am Become Death
Kill 5 Hillbilly Zeds in 10 seconds with the Scythe or Axe
14.7%
Oct 13, 2015
Fending off Mrs. Claws
[2010 Xmas] Kill 3 Christmas Stalkers with a Lever Action Rifle without reloading.
14.7%
Oct 13, 2015
Daytrip
Win a Long Game on Mountain Pass on Normal Difficulty.
11%
Oct 2, 2015
Most Bang for the Buck
Kill 10 Halloween zeds in explosions using the Seeker 6 or the M32 within 5 seconds
5.2%
Oct 2, 2015
Uber Tuber
Expensive but delicious! Brought to you by Dr. Dougley and Lord Ned.
3.9%
Oct 2, 2015
Rippin' It Up
Kill a Hillbilly Husk and another Hillbilly Zed in the same shot with the Buzzsaw Bow or M99
5.6%
Aug 30, 2015
Spec Ops
Kill 12 clots with one magazine without reloading (MK23)
7.3%
Jul 6, 2015
It's What's Inside That Counts
Turn 500 Specimens into Giblets.
13.4%
Jul 6, 2015
Single-shot Equalizer
Kill 4 different types of Zeds with headshots with 4 shots from the Long Musket or the M14 without reloading
8.1%
May 1, 2015
Chicken Farmer
Win a Long Game on Farm on Normal Difficulty.
11%
Mar 26, 2015
Thin-Ice Pirouette
Complete 10 Waves when the Rest of your Team has Died.
8.8%
Feb 2, 2015
Taking Down the Big Top
Kill 4 Circus Zeds in 1 ZED time chain with a Melee weapon.
16%
Jan 5, 2015
Deck the Halls with Buckets o' Blood
[2010 Xmas] Kill 3 Christmas Zeds in 1 ZED time chain with a Melee weapon.
17.1%
Jan 5, 2015
Keep Those Sneakers Off the Floor!
Kill 20 Stalkers with Explosives.
14.5%
Jan 5, 2015
Cave of Wonder
Beat ThrillsChills on Normal Difficulty
2.7%
Jan 4, 2015
Elephant Gun
Land the killing blow on a Circus Fleshpound with a Pistol.
22%
Jan 3, 2015
Experimentilottacide
Kill 10,000 Specimens.
12.8%
Dec 25, 2014
Seeing Double
Kill 5 Circus Crawlers with a Bullpup in one wave.
23%
Dec 20, 2014
Creepy Crawlies
Kill 15 Hillbilly Crawlers in 1 game with the Tommy Gun or MKb42
7.3%
Dec 20, 2014
Meet Your Maker!
Kill 1000 Hillbilly Zeds
19.2%
Dec 20, 2014
Pub Crawl
Win a Long Game on West London on Normal Difficulty.
18.1%
Dec 17, 2014
Rudolph, the Bloody Nosed Reindeer
[2010 Xmas] Kill a Christmas Crawler with a Crossbow.
16.5%
Dec 17, 2014
Who Brings a Gun to a Snow Ball Fight?
[2010 Xmas] Kill a Christmas Husk with any Pistol.
40.4%
Dec 17, 2014
Historical Remnants
Kill 6 Zeds with one magazine on an MKb42, without reloading
23.7%
Nov 29, 2014
I Like To Watch
Aquire 5 Minutes of "Zed-Time".
25.4%
Jul 15, 2014
Golden 3 Crown Note
Get all 3 gold bars without the carriers taking damage while they have them
3.5%
Jul 9, 2013
The Big Hunt
Kill a Circus Scrake with a Crossbow.
14.2%
Jul 7, 2013
Back to Work
[2010 Xmas] Kill 20 Christmas Clots in one wave.
34%
Dec 15, 2012
A Bloody Christmas Carol
Kill 15 XMas Clots, 5 xmas Stalkers, 5 XMas Crawlers, 1 XMas Siren and 1 XMas Bloat.
44.8%
Dec 15, 2012
Toasted Jack Frost
[2010 Xmas] Kill the Christmas Scrake with a Fire-based weapon.
15.5%
Dec 13, 2012
Merry Friggin Christmas
[2010 Xmas] Kill the Christmas Patriarch.
40.1%
Dec 13, 2012
Fascist Dietitian
Kill 200 Bloats.
15.3%
Dec 12, 2012
Too Close For Comfort
Finish off a Fleshpound using a Melee Attack.
20.6%
Dec 11, 2012
Nail'd!
Kill 4 Stalkers in a game with the Vlad9000 Nailgun
11%
Dec 11, 2012
British Superiority
Kill a zed each with both the Bullpup and FN-Fal
21.8%
Dec 11, 2012
Quarter Pounder With Ease
Turn 5 Fleshpounds into Giblets.
15.9%
Nov 3, 2012
Trick, not Treat
Kill 5 Halloween Specimens with any gun without reloading
54.1%
Nov 3, 2012
Fiery Personality
Set 3 Hillbilly Gorefasts on fire with the Flare Pistol or Trench Gun
12.2%
Oct 24, 2012
Soul Collector
Free the souls of the 25 Gnomes hidden on Hillbilly Horror in 1 game
5%
Oct 24, 2012
Small Hands
Kill 3 Circus Clots in a wave with the Lever Action Rifle.
33.6%
Jul 16, 2012
Feeling Lucky?
Kill a specimen with every shot from your Revolver for one magazine
13.1%
Jul 9, 2012
Homer's Heroes
Kill 100 Sirens.
19.3%
Jul 9, 2012
Self Medicator
In Co-op Mode, Use Syringe on Yourself 100 Times.
26.9%
Jul 8, 2012
Random Axe of Kindness
Kill 15 Specimens with a Fire Axe in a Single Wave.
21.8%
Jul 8, 2012
Sparring with a Master
Kill a Circus Gorefast with a Melee weapon.
31.5%
Jul 8, 2012
Ringmaster
Kill the "Ring Leader" (Circus Patriarch)
42.1%
Jul 7, 2012
Clearing Clown Alley
Kill 5 Circus Bloats in one game.
34.9%
Jul 7, 2012
Let Them Burn
Get 1000 points of burn damage with the MAC-10.
17.5%
Jul 7, 2012
Burning up the Midway
Kill 10 Circus Clots with a Fire-based weapon.
15.3%
Jul 7, 2012
Philanthropist
Give 1,000 Pounds to Teammates who have 50% of Your Cash or Less.
30.9%
Feb 25, 2012
Getting Chunky
Obliterate 10 Zeds at once with the Pipe Bomb.
15.1%
Feb 25, 2012
Experimentimillicide
Kill 1,000 Specimens.
36.6%
Feb 19, 2012
Bloody Yanks
Kill 1 specimen ONLY while expending a full M4 Assault Rifle magazine
26.1%
Feb 18, 2012
Flaming Hell, That was Close
As Firebug, kill the Husk with the Flamethrower before he hurts anyone.
14.8%
Feb 18, 2012
Straight Rush
Kill the Patriarch Before he has a Chance to Heal.
38.2%
Feb 18, 2012
It's Not Easy Being Greasy
Cause a Specimen to Die by Luring them into Bloat Acid.
65.6%
Feb 18, 2012
Social Outburst
Kill 8 Specimens with One Grenade.
49.3%
Feb 15, 2012
Experimenticenticide
Kill 100 Specimens.
66.6%
Feb 15, 2012
Hangover from Hell
Beat Clandestine on Hell Difficulty
1.8%
Locked
Grotto of Terror
Beat ThrillsChills on Suicidal Difficulty
1.8%
Locked
Hollow of Horror
Beat ThrillsChills on Hell Difficulty
1.8%
Locked
King
Beat Stronghold on Hell on Earth Difficulty
1.9%
Locked
Serious vacation
Beat Transit in Objective Mode on Suicidal Difficulty
1.9%
Locked
Moved to Paris!
Beat Transit in Objective Mode on Hell on Earth Difficulty
1.9%
Locked
Burned out
Beat Clandestine on Suicidal Difficulty
1.9%
Locked
Shipping Magnate
Beat Fright Yard in Objective Mode on Hell on Earth Difficulty
2%
Locked
Master Brewer
Beat Siren's Belch on Suicidal Difficulty
2%
Locked
Trappist Monk
Beat Siren's Belch on Hell on Earth Difficulty
2%
Locked
Prince
Beat Stronghold on Suicidal Difficulty
2%
Locked
Business Class
Beat Transit on Suicidal Difficulty
2%
Locked
First Class
Beat Transit on Hell on Earth Difficulty
2%
Locked
Tachyon Cytoneutralization Explorer
Beat Steamland in Objective Mode on Hell on Earth Difficulty
2.1%
Locked
Crane Operator
Beat Fright Yard in Objective Mode on Suicidal Difficulty
2.1%
Locked
Cerberus
Beat Hell on Suicidal Difficulty
2.1%
Locked
Lucifer
Beat Hell on Hell on Earth Difficulty
2.1%
Locked
Dementia
Beat Forgotten on Hell on Earth Difficulty
2.1%
Locked
No Time for Love, Dr. Jones
Win a short round on KF-Hell playing as or with Harchier Spebbington
2.1%
Locked
Rack 'em up
Beat Clandestine on Hard Difficulty
2.1%
Locked
Skull Cracker
Clandestine - Destroy 30 skulls
2.1%
Locked
Cavern of Pain
Beat ThrillsChills on Hard Difficulty
2.1%
Locked
Alpha Wave Osteooxidation Activator
Beat Steamland in Objective Mode on Suicidal Difficulty
2.2%
Locked
Amnesia
Beat Forgotten on Suicidal Difficulty
2.2%
Locked
Rich Evil Uncle
Collect all the Treasure Bags
2.2%
Locked
First Cousins
Beat Hillbilly Horror on Hell on Earth Difficulty
2.3%
Locked
One Giant Leap (Back) for Mankind
Beat Moonbase on Hell on Earth Difficulty
2.3%
Locked
Fractional Neutron Activator
Beat Steamland on Suicidal Difficulty
2.3%
Locked
Advanced Omega Wave Resonance Explorer
Beat Steamland on Hell on Earth Difficulty
2.3%
Locked
Stevedore
Beat Fright Yard on Suicidal Difficulty
2.3%
Locked
Wharfinger
Beat Fright Yard on Hell on Earth Difficulty
2.3%
Locked
Squire
Beat Stronghold on Hard Difficulty
2.3%
Locked
Doctor WHO??
Transit - Get all Objective achievements AND beat KFO Transit on Hard or above to unlock Dr Rachel Clamely.
2.3%
Locked
Fruit Cake
Complete all new map achievements on Suicidal Difficulty.
2.4%
Locked
Devil Cake
Complete all new map achievements on Hell On Earth Difficulty.
2.4%
Locked
Devil's Co-pilot
Beat Hellride on Hell on Earth Difficulty
2.4%
Locked
First Cousins (Once Removed)
Beat Hillbilly Horror on Suicidal Difficulty
2.4%
Locked
Have my axe
Kill 30 Fleshpounds with the Dwarfs!? axe with back attacks
2.4%
Locked
One Small Step for Man
Kill 500 Zeds with the Schneidzekk Medic Gun while you are falling
2.4%
Locked
Amusing Death
Beat Moonbase on Suicidal Difficulty
2.4%
Locked
Truck Driver
Beat Fright Yard in Objective Mode on Hard Difficulty
2.4%
Locked
Micro Brewer
Beat Siren's Belch on Hard Difficulty
2.4%
Locked
Oktoberfest Master
Collect all the Beer Steins
2.4%
Locked
Long weekend
Beat Transit in Objective Mode on Hard Difficulty
2.4%
Locked
All shook up
Destroy all (15) Snow Globes
2.4%
Locked
Commit-ed for life
Win a Long Game on Bedlam on Hell on Earth Difficulty.
2.5%
Locked
Wolf King of the Dark Forest
Win a Long Game on Wyre on Hell on Earth Difficulty.
2.5%
Locked
Warehouse Manager
Win a Long Game on Crash on Hell on Earth Difficulty.
2.5%
Locked
Pile Up
Win a Long Game on Filth's Cross on Hell on Earth Difficulty.
2.5%
Locked
Comet
Win a Long Game on Icebreaker on Hell on Earth Difficulty.
2.5%
Locked
SWAT
Win a Long Game on Suburbia on Hell on Earth Difficulty.
2.5%
Locked
Floodgate to Hell
Win a Long Game on Waterworks on Hell on Earth Difficulty.
2.5%
Locked
Grandma got Eaten by a Reindeer
Win a Long Game on Santa's Evil Lair on Hell on Earth Difficulty.
2.5%
Locked
Anti Freeze
Beat Ice Cave on Hell on Earth Difficulty
2.5%
Locked
Demonic Road
Beat Hellride on Suicidal Difficulty
2.5%
Locked
Oscillating Hydrogen Transition Achiever
Beat Steamland in Objective Mode on Hard Difficulty
2.5%
Locked
Economy Comfort
Beat Transit on Hard Difficulty
2.5%
Locked
The Completely Suicidal War
Complete a Long Game on all 5 Core Maps on Suicidal Difficulty.
2.6%
Locked
And Back to School
Complete a Long Game on all 3 Summer 2009 maps on Suicidal Difficulty.
2.6%
Locked
Demonic King of the Manor
Win a Long Game on Manor on Hell on Earth Difficulty.
2.6%
Locked
Demon Farmer
Win a Long Game on Farm on Hell on Earth Difficulty.
2.6%
Locked
Boss from Hell
Win a Long Game on Offices on Hell on Earth Difficulty.
2.6%
Locked
Diablo Steel Man
Win a Long Game on Foundry on Hell on Earth Difficulty.
2.6%
Locked
Dear Departed
Win a Long Game on Departed on Hell on Earth Difficulty.
2.6%
Locked
Train Wreck
Win a Long Game on Filth's Cross on Suicidal Difficulty.
2.6%
Locked
I'm Dying Here!
Win a Long Game on Hospital Horrors on Suicidal Difficulty.
2.6%
Locked
Not Dead Yet!
Win a Long Game on Hospital Horrors on Hell on Earth Difficulty.
2.6%
Locked
Iceberg
Win a Long Game on Icebreaker on Suicidal Difficulty.
2.6%
Locked
Park Ranger
Win a Long Game on Mountain Pass on Hell on Earth Difficulty.
2.6%
Locked
Vigilante
Win a Long Game on Suburbia on Suicidal Difficulty.
2.6%
Locked
Pressure Failure
Win a Long Game on Waterworks on Suicidal Difficulty.
2.6%
Locked
I'm Dreaming of a Red Christmas
Win a Long Game on Santa's Evil Lair on Suicidal Difficulty.
2.6%
Locked
I'm Making a Note Here, Huge Success
Win a Long Game on Aperture on Hell on Earth Difficulty.
2.6%
Locked
On Top of the Big Top
Win a Long Game on Abusement Park on Hell on Earth Difficulty.
2.6%
Locked
On the Rocks
Beat Ice Cave on Suicidal Difficulty
2.6%
Locked
777
Win Fuel on the first try
2.6%
Locked
King Minos
Beat Hell on Hard Difficulty
2.6%
Locked
Bear King of the Dark Forest
Win a Long Game on Wyre, on Suicidal Difficulty.
2.7%
Locked
Wasted
Win a Long Game on Biohazard on Hell on Earth Difficulty.
2.7%
Locked
Warehouse Foreman
Win a Long Game on Crash on Suicidal Difficulty.
2.7%
Locked
Pound Cake
Complete all new map achievements on Hard Difficulty.
2.7%
Locked
This is a Triumph
Win a Long Game on Aperture on Suicidal Difficulty.
2.7%
Locked
Agnosia
Beat Forgotten on Hard Difficulty
2.7%
Locked
Gone clubbing
Beat Clandestine on Normal Difficulty
2.7%
Locked
Man of Steel
Win a Long Game on Foundry, on Suicidal Difficulty.
2.8%
Locked
Complete Barking
Win a Long Game on Bedlam, on Suicidal Difficulty.
2.8%
Locked
Waste of Space
Win a Long Game on Biohazard on Suicidal Difficulty.
2.8%
Locked
Departure Gate
Win a Long Game on Departed on Suicidal Difficulty.
2.8%
Locked
3 Ring Circus
Win a Long Game on Abusement Park on Suicidal Difficulty.
2.8%
Locked
Rule The Roost
Get all 6 achievements and unlock Commando Chicken
2.8%
Locked
Trench Warfare
Set a total of 200 Zeds on fire with the Trench Gun in Hillbilly Horror
2.8%
Locked
Mrs. Punkd
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 Achievement to unlock Steampunk Mrs. Foster
2.8%
Locked
Fire and Forget
Kill a Halloween Fleshpound and Scrake in the same explosion with the Seal Squeal Harpoon Bomber or the LAW
2.8%
Locked
Dignity for the Dead
Kill 10 Specimens Feeding on Dead Teammates Corpses.
2.9%
Locked
Alligator Farmer
Win a Long Game on Farm on Suicidal Difficulty.
2.9%
Locked
Mad Boss
Win a Long Game on Offices on Suicidal Difficulty.
2.9%
Locked
Hellish Pub Crawl
Win a Long Game on West London on Hell on Earth Difficulty.
2.9%
Locked
Scientist from Hell
Win a Long Game on Biotics Lab on Hell on Earth Difficulty.
2.9%
Locked
Mountaineer
Win a Long Game on Mountain Pass on Suicidal Difficulty.
2.9%
Locked
This is No Ordinary Rabbit!
Kill 25 Halloween Scrakes in Bedlam
2.9%
Locked
Modified Psychoacceleration Achiever
Beat Steamland on Hard Difficulty
2.9%
Locked
Emperor of the Manor
Win a Long Game on Manor on Suicidal Difficulty.
3%
Locked
Second Cousins
Beat Hillbilly Horror on Hard Difficulty
3%
Locked
Blinding Big Brother
Destroy all 30 Cameras
3%
Locked
Day-trip
Beat Transit in Objective Mode on Normal Difficulty
3%
Locked
Summer of 2009
Complete a Long Game on all 3 Summer 2009 maps on Hard Difficulty.
3.1%
Locked
Dot of Doom
Get 25 headshots in a row with the EBR while using the Laser Sight.
3.1%
Locked
Burning Irony
Kill 15 Husks with the Husk Cannon
3.1%
Locked
Gang Crew
Beat Fright Yard on Hard Difficulty
3.1%
Locked
Peasant
Beat Stronghold on Normal Difficulty
3.1%
Locked
Piece of Cake
Complete all new map achievements on Normal Difficulty.
3.2%
Locked
Not So Silent Night
[2010 Xmas] Kill a Christmas Siren with an undetonated LAW rocket.
3.2%
Locked
Fugly
Kill one of each type of zed in one round (HSG Shotgun)
3.2%
Locked
Stuck in Limbo
Beat Hellride on Hard Difficulty
3.2%
Locked
Under The Weather
Use Bile or the Flamethrower to kill one of each Halloween Zed
3.2%
Locked
Home Brewer
Beat Siren's Belch on Normal Difficulty
3.2%
Locked
Suicidal Pub Crawl
Win a Long Game on West London on Suicidal Difficulty.
3.3%
Locked
Explosive Personality
As Demolitions, kill 1000 Specimens with the Pipebomb.
3.3%
Locked
Private Security
Win a Long Game on Suburbia on Hard Difficulty.
3.3%
Locked
Silent Night, Evil Night
Win a Long Game on Santa's Evil Lair on Hard Difficulty.
3.3%
Locked
Cattle Class
Beat Transit on Normal Difficulty
3.3%
Locked
Science Hater
Transit - Destroy all the DNA vials
3.3%
Locked
Lab Professor
Win a Long Game on Biotics Lab on Suicidal Difficulty.
3.4%
Locked
Missed Connection
Win a Long Game on Filth's Cross on Hard Difficulty.
3.4%
Locked
That Bloody Well Hurts!
Win a Long Game on Hospital Horrors on Hard Difficulty.
3.4%
Locked
Crushed Ice
Win a Long Game on Icebreaker on Hard Difficulty.
3.4%
Locked
Zed October
Win a Long Bedlam Match During the Halloween Event on Hard
3.4%
Locked
Fork Lift Operator
Beat Fright Yard in Objective Mode on Normal Difficulty
3.4%
Locked
The Hard War
Complete a Long Game on all 5 Core Maps on Hard Difficulty.
3.5%
Locked
Burst Pipe
Win a Long Game on Waterworks on Hard Difficulty.
3.5%
Locked
Stay Frosty
Beat Ice Cave on Hard Difficulty
3.5%
Locked
Attempting Re-entry
Beat Moonbase on Hard Difficulty
3.5%
Locked
Mr. Perky
Get All of your Perks up to Level 5.
3.6%
Locked
Cracked the Nutcracker!
[2010 Xmas] Land the killing blow on a Christmas Fleshpound with a Knife.
3.6%
Locked
The Big One
Kill 2 scrakes with one shot (M99)
3.6%
Locked
Hide and go Puke
[2013 Summer] Destroy all the Pukey the Clown dolls
3.6%
Locked
Raccoon King of the Dark Forest
Win a Long Game on Wyre, on Hard Difficulty.
3.7%
Locked
Bad Santa
Unlock 10 of the 13 Christmas Achievements along with any Christmas Map achievement.
3.7%
Locked
Dog and Pony Show
Win a Long Game on Abusement Park on Hard Difficulty.
3.7%
Locked
Game Over, Man!
Have 20 Zeds you slowed with the Z.E.D. gun killed
3.7%
Locked
Nitro Boost!
Transit - Get the Nitro to the Objective in 135 seconds or less
3.7%
Locked
Waste Land
Win a Long Game on Biohazard on Hard Difficulty.
3.8%
Locked
Explosion of Love
Heal yourself plus 5 other players with one grenade
3.8%
Locked
Gimli That Axe!
Get the Not-a-war-hammer Achievement in Dwarfs!?
3.8%
Locked
Brain Fart
Beat Forgotten on Normal Difficulty
3.8%
Locked
Arcade Gamer
[2013 Summer] Complete the Pop the Clot, the Strong Man and the Grenade Toss games
3.9%
Locked
Death
Beat Hell on Normal Difficulty
3.9%
Locked
Long, Hot Summer
Complete a Long Game on all 3 Summer 2009 maps on Normal Difficulty.
4%
Locked
Warehouse Forklift Operator
Win a Long Game on Crash on Hard Difficulty.
4%
Locked
Departure Lounge
Win a Long Game on Departed on Hard Difficulty.
4%
Locked
That's not Santa!
[2010 Xmas] Kill 3 Christmas Bloats with the Bullpup in one wave.
4%
Locked
Tis Better to Give than to Receive
[2010 Xmas] Drop 3 Tier 3 weapons for others (with which they kill at least one Christmas Zed).
4%
Locked
Still Alive
Win a Long Game on Aperture on Hard Difficulty.
4%
Locked
Turbo Executioner
Kill 5 zeds in ZED time without reloading with Dr. T's LDS or Bullpup
4%
Locked
Steel Worker
Win a Long Game on Foundry, on Hard Difficulty.
4.1%
Locked
Gone Mental
Win a Long Game on Bedlam, on Hard Difficulty.
4.1%
Locked
Pound This
Kill 100 Fleshpounds with the AA12.
4.1%
Locked
Italian Meat Pasta
Kill 12 zeds with a full magazine from the Combat Shotgun
4.3%
Locked
Longshoreman
Beat Fright Yard on Normal Difficulty
4.3%
Locked
Totally Metal
Transit - Kill 250 Zeds before completing the welding objective
4.4%
Locked
Simplified Force Adhesion Afficianado
Beat Steamland in Objective Mode on Normal Difficulty
4.5%
Locked
Golden Potato
Get into GLaDOS' core on Aperture.
4.6%
Locked
Astro Buffer Afficiando
Beat Steamland on Normal Difficulty
4.6%
Locked
Full Charge
Have 5 Breaker Boxes 100% repaired at the same time
4.6%
Locked
Cattle Farmer
Win a Long Game on Farm on Hard Difficulty.
4.7%
Locked
Hard Boss
Win a Long Game on Offices on Hard Difficulty.
4.7%
Locked
Punk'd
Unlock 10 of the 13 Circus Achievements along with any Abusement Park achievement.
4.7%
Locked
Extended Motion Protector
[2013 Summer] Protect the Ringmaster during the escort mission so that he does not get hit more than 15 times
4.7%
Locked
Merry Men
Kill the Patriarch when everyone is ONLY using Crossbows.
5.1%
Locked
Gimme a Plaster!
Win a Long Game on Hospital Horrors on Normal Difficulty.
5.1%
Locked
Lifting a Dumbell
Kill a Circus Husk with a LAW.
5.1%
Locked
Highway to Heaven
Beat Hellride on Normal Difficulty
5.1%
Locked
Gone Camping
Win a Long Game on Mountain Pass on Hard Difficulty.
5.2%
Locked
Finish Him
Hit a Scrake with the M203 Rifle grenade to kill him
5.2%
Locked
Running Late
Win a Long Game on Filth's Cross on Normal Difficulty.
5.3%
Locked
Neighborhood Watch
Win a Long Game on Suburbia on Normal Difficulty.
5.3%
Locked
Ice Cube
Win a Long Game on Icebreaker on Normal Difficulty.
5.4%
Locked
Duke of the Manor
Win a Long Game on Manor on Hard Difficulty.
5.5%
Locked
Blooper Reel
Turn 500 Zeds into Giblets using the M79.
5.5%
Locked
We Have Ourselves a Cowboy
Hold dual 9mm, dual hand cannons and Dual Revolvers
5.5%
Locked
Claw Machine Master
Attach the crane hook within 125 seconds
5.5%
Locked
The Scene is Zed
Kill 250 Halloween Specimens in Bedlam
5.7%
Locked
Healing Touch
Heal 200 teammates with the MP7's medication dart.
5.8%
Locked
Waste Disposal
Win a Long Game on Biohazard on Normal Difficulty.
5.9%
Locked
But It's All Red!
Collect all 16 Z.E.D. Gun pieces
5.9%
Locked
Slight Drip
Win a Long Game on Waterworks on Normal Difficulty.
6%
Locked
Snow Cone
Beat Ice Cave on Normal Difficulty
6.1%
Locked
The Long War
Complete a Long Game on all 5 Core Maps on Normal Difficulty.
6.2%
Locked
Hot Cross Fun
Kill 25 Burning Specimens with a Crossbow.
6.2%
Locked
Death To The Mad Scientist
Defeat the Patriarch on Suicidal.
6.2%
Locked
A Bit Barmy
Win a Long Game on Bedlam, on Normal Difficulty.
6.2%
Locked
Squirrel King of the Dark Forest
Win a Long Game on Wyre, on Normal Difficulty.
6.2%
Locked
Walking in A Winter Horror Land
Win a Long Game on Santa's Evil Lair on Normal Difficulty.
6.2%
Locked
Assistant Homicide
Kill 2 Circus Stalkers with a Melee weapon to the back in one wave.
6.3%
Locked
Departure Gallery
Win a Long Game on Departed on Normal Difficulty.
6.5%
Locked
Flea Circus
Win a Long Game on Abusement Park on Normal Difficulty.
6.6%
Locked
Tin Man
Win a Long Game on Foundry, on Normal Difficulty.
6.8%
Locked
Sparkling in the Twilight
Kill The Vampire Patriarch Ringmaster in Bedlam
6.9%
Locked
Carving The Jack O' Lantern
Decapitate a burning Halloween specimen in Bedlam
6.9%
Locked
Lab Assistant
Win a Long Game on Biotics Lab on Hard Difficulty.
7%
Locked
Killer Junior
Kill 20 crawlers in mid-air with the M79.
7%
Locked
Warehouse Janitor
Win a Long Game on Crash on Normal Difficulty.
7%
Locked
I love ze Healing not ze Hurting
Heal others for 3000 points of health with the MP5 SMG
7.1%
Locked
Science Got Done
Win a Long Game on Aperture on Normal Difficulty.
7.3%
Locked
Here is to us
Beat Moonbase on Normal Difficulty
7.4%
Locked
Hard Pub Crawl
Win a Long Game on West London on Hard Difficulty.
7.6%
Locked
Master Surgeon
As a Medic, Kill 8 Specimens using a Knife in a Single Wave.
8.6%
Locked
The Boss
Win a Long Game on Offices on Normal Difficulty.
10%
Locked
Lab Cleaner
Win a Long Game on Biotics Lab on Normal Difficulty.
14.5%
Locked
Combat Medic
Kill a zed that has injured a player (M7A3 rifle)
16%
Locked
Eggnog Anyone?
[2010 Xmas] Get covered in Christmas Bloat Bile and live for 10 seconds on Hard, Suicidal, or Hell on Earth.
16.5%
Locked
Single-Load Doom Bombardier
Kill a ZED with a direct (unexploded) shot from the Orca Bomb Propeller or the M-79/M32
16.6%
Locked
Windjammer Enthusiast
Survive 10 seconds after being screamed at by a Circus Siren on Hard or above.
18.8%
Locked