Pub Crawl
Win a Long Game on West London on Normal Difficulty.
Unlocked: Oct 19, 2009 2:00am
Lord of the Manor
Win a Long Game on Manor on Normal Difficulty.
Lab Cleaner
Win a Long Game on Biotics Lab on Normal Difficulty.
Unlocked: Oct 19, 2009 2:00am
Chicken Farmer
Win a Long Game on Farm on Normal Difficulty.
Unlocked: Oct 13, 2010 7:41am
The Boss
Win a Long Game on Offices on Normal Difficulty.
Unlocked: Oct 13, 2010 7:41am
The Long War
Complete a Long Game on all 5 Core Maps on Normal Difficulty.
Experimenticenticide
Kill 100 Specimens.
Fascist Dietitian
Kill 200 Bloats.
Homer's Heroes
Kill 100 Sirens.
Unlocked: Oct 23, 2009 11:42pm
Keep Those Sneakers Off the Floor!
Kill 20 Stalkers with Explosives.
Random Axe of Kindness
Kill 15 Specimens with a Fire Axe in a Single Wave.
Bitter Irony
Kill 2 Scrakes with a Chainsaw in a Single Wave.
Unlocked: May 18, 2012 6:50am
Hot Cross Fun
Kill 25 Burning Specimens with a Crossbow.
Unlocked: Jul 16, 2011 5:26am
Dignity for the Dead
Kill 10 Specimens Feeding on Dead Teammates Corpses.
Social Outburst
Kill 8 Specimens with One Grenade.
Careful Spender
Kill 4 Specimens with a Single Shot from a Hunting Shotgun.
It's Not Easy Being Greasy
Cause a Specimen to Die by Luring them into Bloat Acid.
Too Close For Comfort
Finish off a Fleshpound using a Melee Attack.
Unlocked: Dec 23, 2010 6:07pm
Master Surgeon
As a Medic, Kill 8 Specimens using a Knife in a Single Wave.
Unlocked: Oct 24, 2009 12:45am
It's What's Inside That Counts
Turn 500 Specimens into Giblets.
Unlocked: Oct 23, 2009 4:00am
Quarter Pounder With Ease
Turn 5 Fleshpounds into Giblets.
Self Medicator
In Co-op Mode, Use Syringe on Yourself 100 Times.
Thin-Ice Pirouette
Complete 10 Waves when the Rest of your Team has Died.
Philanthropist
Give 1,000 Pounds to Teammates who have 50% of Your Cash or Less.
I Like To Watch
Aquire 5 Minutes of "Zed-Time".
Unlocked: Mar 25, 2013 7:28am
Mr. Perky
Get All of your Perks up to Level 5.
Unlocked: Dec 31, 2010 8:24pm
Straight Rush
Kill the Patriarch Before he has a Chance to Heal.
Unlocked: Dec 18, 2010 10:39pm
The L.A.W. That Broke The Camel's Back
Deliver the Killing Blow to the Patriarch with a L.A.W. Rocket.
Experimentimillicide
Kill 1,000 Specimens.
Experimentilottacide
Kill 10,000 Specimens.
Unlocked: Nov 23, 2009 11:02pm
Hard Pub Crawl
Win a Long Game on West London on Hard Difficulty.
Unlocked: Jul 18, 2011 3:37am
Duke of the Manor
Win a Long Game on Manor on Hard Difficulty.
Unlocked: Jan 23, 2011 4:41am
Hard Boss
Win a Long Game on Offices on Hard Difficulty.
Unlocked: Dec 12, 2011 7:16pm
Lab Assistant
Win a Long Game on Biotics Lab on Hard Difficulty.
Unlocked: Jul 18, 2010 3:42am
Tin Man
Win a Long Game on Foundry, on Normal Difficulty.
Unlocked: Dec 23, 2011 4:41am
Steel Worker
Win a Long Game on Foundry, on Hard Difficulty.
Unlocked: Jul 18, 2010 4:26am
A Bit Barmy
Win a Long Game on Bedlam, on Normal Difficulty.
Unlocked: Nov 19, 2009 4:34am
Squirrel King of the Dark Forest
Win a Long Game on Wyre, on Normal Difficulty.
Unlocked: Dec 22, 2011 5:59am
Raccoon King of the Dark Forest
Win a Long Game on Wyre, on Hard Difficulty.
Unlocked: Jul 18, 2010 5:41pm
Long, Hot Summer
Complete a Long Game on all 3 Summer 2009 maps on Normal Difficulty.
Unlocked: Dec 12, 2010 7:02pm
Flaming Hell, That was Close
As Firebug, kill the Husk with the Flamethrower before he hurts anyone.
Unlocked: Jan 16, 2011 4:28am
SCAR'd
Kill 1000 Specimens with the SCAR.
Unlocked: Jan 3, 2010 8:54pm
Healing Touch
Heal 200 teammates with the MP7's medication dart.
Unlocked: Jul 17, 2010 5:45am
Killer Junior
Kill 20 crawlers in mid-air with the M79.
Unlocked: Oct 22, 2009 7:33pm
Getting Chunky
Obliterate 10 Zeds at once with the Pipe Bomb.
Unlocked: Jul 16, 2011 4:56am
Waste Disposal
Win a Long Game on Biohazard on Normal Difficulty.
Unlocked: Jan 2, 2011 6:58am
Waste Land
Win a Long Game on Biohazard on Hard Difficulty.
Unlocked: Dec 18, 2010 10:39pm
Warehouse Janitor
Win a Long Game on Crash on Normal Difficulty.
Unlocked: Dec 23, 2010 7:10pm
Departure Gallery
Win a Long Game on Departed on Normal Difficulty.
Unlocked: Mar 16, 2011 9:22pm
Departure Lounge
Win a Long Game on Departed on Hard Difficulty.
Unlocked: Jan 3, 2011 7:20am
Running Late
Win a Long Game on Filth's Cross on Normal Difficulty.
Unlocked: Jul 14, 2012 10:39am
Gimme a Plaster!
Win a Long Game on Hospital Horrors on Normal Difficulty.
Unlocked: Dec 18, 2010 9:36pm
Ice Cube
Win a Long Game on Icebreaker on Normal Difficulty.
Unlocked: Jan 16, 2012 7:49am
Crushed Ice
Win a Long Game on Icebreaker on Hard Difficulty.
Unlocked: Jan 16, 2011 7:54am
Daytrip
Win a Long Game on Mountain Pass on Normal Difficulty.
Unlocked: Dec 24, 2010 5:51am
Gone Camping
Win a Long Game on Mountain Pass on Hard Difficulty.
Unlocked: Dec 14, 2010 9:00pm
Neighborhood Watch
Win a Long Game on Suburbia on Normal Difficulty.
Unlocked: Apr 6, 2011 6:44am
Private Security
Win a Long Game on Suburbia on Hard Difficulty.
Unlocked: Jan 16, 2011 5:32am
Slight Drip
Win a Long Game on Waterworks on Normal Difficulty.
Unlocked: Dec 17, 2011 6:37am
Burst Pipe
Win a Long Game on Waterworks on Hard Difficulty.
Unlocked: Jul 14, 2012 10:39am
Piece of Cake
Complete all new map achievements on Normal Difficulty.
Unlocked: Jan 3, 2011 3:57am
Let Them Burn
Get 1000 points of burn damage with the MAC-10.
Unlocked: Dec 26, 2010 8:52pm
Walking in A Winter Horror Land
Win a Long Game on Santa's Evil Lair on Normal Difficulty.
Unlocked: Dec 9, 2011 6:45pm
Silent Night, Evil Night
Win a Long Game on Santa's Evil Lair on Hard Difficulty.
Unlocked: Dec 14, 2010 9:00pm
Merry Friggin Christmas
[2010 Xmas] Kill the Christmas Patriarch.
Unlocked: Jan 2, 2011 6:25pm
Can't Catch Me!
[2010 Xmas] Kill 2 Christmas Gorefasts with a Melee weapon from behind in one wave.
Unlocked: Jan 3, 2011 3:57am
Toasted Jack Frost
[2010 Xmas] Kill the Christmas Scrake with a Fire-based weapon.
Unlocked: Dec 28, 2010 5:07am
Rudolph, the Bloody Nosed Reindeer
[2010 Xmas] Kill a Christmas Crawler with a Crossbow.
Unlocked: Dec 28, 2010 5:37pm
Not So Silent Night
[2010 Xmas] Kill a Christmas Siren with an undetonated LAW rocket.
Unlocked: Dec 23, 2010 5:26pm
Fending off Mrs. Claws
[2010 Xmas] Kill 3 Christmas Stalkers with a Lever Action Rifle without reloading.
Unlocked: Dec 14, 2010 7:12pm
Who Brings a Gun to a Snow Ball Fight?
[2010 Xmas] Kill a Christmas Husk with any Pistol.
Unlocked: Jan 2, 2011 6:23pm
Deck the Halls with Buckets o' Blood
[2010 Xmas] Kill 3 Christmas Zeds in 1 ZED time chain with a Melee weapon.
Unlocked: Dec 24, 2010 5:27am
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).
Unlocked: Dec 23, 2010 7:25pm
Eggnog Anyone?
[2010 Xmas] Get covered in Christmas Bloat Bile and live for 10 seconds on Hard, Suicidal, or Hell on Earth.
Unlocked: Jan 2, 2011 6:25pm
Bad Santa
Unlock 10 of the 13 Christmas Achievements along with any Christmas Map achievement.
Unlocked: Dec 14, 2010 8:13pm
Back to Work
[2010 Xmas] Kill 20 Christmas Clots in one wave.
Unlocked: Apr 12, 2011 8:49pm
Science Got Done
Win a Long Game on Aperture on Normal Difficulty.
Unlocked: Apr 15, 2011 7:38pm
Golden Potato
Get into GLaDOS' core on Aperture.
Unlocked: Jul 3, 2011 6:15am
Flea Circus
Win a Long Game on Abusement Park on Normal Difficulty.
Unlocked: Jul 3, 2011 6:15am
Ringmaster
Kill the "Ring Leader"(Circus Patriarch)
Unlocked: Jul 3, 2011 5:45am
Sparing with a Master
Kill a Circus Gorefast with a Melee weapon.
Unlocked: Jul 8, 2011 9:49pm
Seeing Double
Kill 5 Circus Crawlers with a Bullpup in one wave.
Unlocked: Jul 3, 2011 5:42am
Clearing Clown Alley
Kill 5 Circus Bloats in one game.
Unlocked: Jul 8, 2011 10:06pm
The Big Hunt
Kill a Circus Scrake with a Crossbow.
Unlocked: Jul 3, 2011 5:52am
Lifting a Dumbell
Kill a Circus Husk with a LAW.
Unlocked: Jul 8, 2011 9:31pm
Small Hands
Kill 3 Circus Clots in a wave with the Lever Action Rifle.
Unlocked: Jul 3, 2011 5:58am
Elephant Gun
Land the killing blow on a Circus Fleshpound with a Pistol.
Unlocked: Jul 19, 2011 6:23am
Juggling Act
Drop 5 different Tier 2 weapons in one wave.
Unlocked: Jul 3, 2011 6:36am
Windjammer Enthusiast
Survive 10 seconds after being screamed at by at Circus Siren on Hard or above.
Unlocked: Jul 8, 2011 1:42am
Taking Down the Big Top
Kill 4 Circus Zeds in 1 ZED time chain with a Melee weapon.
Unlocked: Jul 3, 2011 5:36am
Burning up the Midway
Kill 10 Circus Clots with a Fire-based weapon.
Unlocked: Jul 8, 2011 10:16pm
Punk'd
Unlock 10 of the 13 Circus Achievements along with any Abusement Park achievement.
Unlocked: Mar 25, 2013 7:33am
The Scene is Zed
Kill 250 Halloween Specimens in Bedlam
Unlocked: Dec 7, 2011 5:02pm
Bloody Yanks
Kill 1 specimen ONLY while expending a full M4 Assault Rifle magazine
Unlocked: Dec 20, 2011 11:30pm
Finish Him
Hit a Scrake with the M203 Rifle grenade to kill him
Unlocked: Dec 13, 2011 7:08pm
I love ze Healing not ze Hurting
Heal others for 3000 points of health with the MP5 SMG
Unlocked: Dec 20, 2011 6:06pm
Italian Meat Pasta
Kill 12 zeds with a full magazine from the Combat Shotgun
Unlocked: Dec 7, 2011 5:13pm
Feeling Lucky?
Kill a specimen with every shot from your Revolver for one magazine
Unlocked: Dec 7, 2011 5:07pm
We Have Ourselves a Cowboy
Hold dual 9mm, dual hand cannons and Dual Revolvers
Unlocked: Dec 7, 2011 9:07pm
Stay Frosty
Beat Ice Cave on Hard
Unlocked: Dec 7, 2011 4:49pm
A Bloody Christmas Carol
Kill 15 XMas Clots, 5 xmas Stalkers, 5 XMas Crawlers, 1 XMas Siren and 1 XMas Bloat.
Unlocked: Jul 8, 2012 10:21pm
Combat Medic
Kill a zed that has injured a player (M7A3 rifle)
Unlocked: Oct 23, 2012 7:43pm
British Superiority
Kill a zed each with both the Bullpup and FN-Fal
Unlocked: Oct 23, 2012 7:45pm
Historical Remnants
Kill 6 Zeds with one magazine on an MKb42, without reloading
Unlocked: Oct 23, 2012 8:58pm
Nail'd!
Kill 4 Stalkers in a game with the Vlad9000 Nailgun
Unlocked: Oct 23, 2012 8:39pm
Soul Collector
Free the souls of the 25 Gnomes hidden on Hillbilly Horror in 1 game
Unlocked: Oct 25, 2012 4:16am
Meet Your Maker!
Kill 1000 Hillbilly Zeds
Unlocked: Oct 23, 2012 8:46pm
Creepy Crawlies
Kill 15 Hillbilly Crawlers in 1 game with the Tommy Gun or MKb42
Unlocked: Oct 23, 2012 8:00pm
Rippin' It Up
Kill a Hillbilly Husk and another Hillbilly Zed in the same shot with the Buzzsaw Bow or M99
Unlocked: Oct 23, 2012 8:28pm
I Am Become Death
Kill 5 Hillbilly Zeds in 10 seconds with the Scythe or Axe
Unlocked: Oct 23, 2012 7:56pm
Fiery Personality
Set 3 Hillbilly Gorefasts on fire with the Flare Pistol or Trench Gun
Unlocked: Dec 15, 2012 1:29am
But It's All Red!
Collect all 16 Z.E.D. Gun pieces
Unlocked: Dec 15, 2012 1:55am
Game Over, Man!
Have 20 Zeds you slowed with the Z.E.D. gun killed
Unlocked: Dec 15, 2012 1:33am
Here is to us
Beat Moonbase on Normal
Unlocked: Dec 15, 2012 12:44am
Gimli That Axe!
Get the Not-a-war-hammer Achievement in Dwarfs!?
Death To The Mad Scientist
Defeat the Patriarch on Suicidal.
Cattle Farmer
Win a Long Game on Farm on Hard Difficulty.
The Hard War
Complete a Long Game on all 5 Core Maps on Hard Difficulty.
Suicidal Pub Crawl
Win a Long Game on West London on Suicidal Difficulty.
Emperor of the Manor
Win a Long Game on Manor on Suicidal Difficulty.
Alligator Farmer
Win a Long Game on Farm on Suicidal Difficulty.
Mad Boss
Win a Long Game on Offices on Suicidal Difficulty.
Lab Professor
Win a Long Game on Biotics Lab on Suicidal Difficulty.
The Completely Suicidal War
Complete a Long Game on all 5 Core Maps on Suicidal Difficulty.
Man of Steel
Win a Long Game on Foundry, on Suicidal Difficulty.
Gone Mental
Win a Long Game on Bedlam, on Hard Difficulty.
Complete Barking
Win a Long Game on Bedlam, on Suicidal Difficulty.
Bear King of the Dark Forest
Win a Long Game on Wyre, on Suicidal Difficulty.
Summer of 2009
Complete a Long Game on all 3 Summer 2009 maps on Hard Difficulty.
And Back to School
Complete a Long Game on all 3 Summer 2009 maps on Suicidal Difficulty.
Explosive Personality
As Demolitions, kill 1000 Specimens with the Pipebomb.
Merry Men
Kill the Patriarch when everyone is ONLY using Crossbows.
Blooper Reel
Turn 500 Zeds into Giblets using the M79.
Dot of Doom
Get 25 headshots in a row with the EBR while using the Laser Sight.
Pound This
Kill 100 Fleshpounds with the AA12.
Hellish Pub Crawl
Win a Long Game on West London on Hell on Earth Difficulty.
Demonic King of the Manor
Win a Long Game on Manor on Hell on Earth Difficulty.
Demon Farmer
Win a Long Game on Farm on Hell on Earth Difficulty.
Boss from Hell
Win a Long Game on Offices on Hell on Earth Difficulty.
Scientist from Hell
Win a Long Game on Biotics Lab on Hell on Earth Difficulty.
Diablo Steel Man
Win a Long Game on Foundry on Hell on Earth Difficulty.
Commit-ed for life
Win a Long Game on Bedlam on Hell on Earth Difficulty.
Wolf King of the Dark Forest
Win a Long Game on Wyre on Hell on Earth Difficulty.
Waste of Space
Win a Long Game on Biohazard on Suicidal Difficulty.
Wasted
Win a Long Game on Biohazard on Hell on Earth Difficulty.
Warehouse Forklift Operator
Win a Long Game on Crash on Hard Difficulty.
Warehouse Foreman
Win a Long Game on Crash on Suicidal Difficulty.
Warehouse Manager
Win a Long Game on Crash on Hell on Earth Difficulty.
Departure Gate
Win a Long Game on Departed on Suicidal Difficulty.
Dear Departed
Win a Long Game on Departed on Hell on Earth Difficulty.
Missed Connection
Win a Long Game on Filth's Cross on Hard Difficulty.
Train Wreck
Win a Long Game on Filth's Cross on Suicidal Difficulty.
Pile Up
Win a Long Game on Filth's Cross on Hell on Earth Difficulty.
That Bloody Well Hurts!
Win a Long Game on Hospital Horrors on Hard Difficulty.
I'm Dying Here!
Win a Long Game on Hospital Horrors on Suicidal Difficulty.
Not Dead Yet!
Win a Long Game on Hospital Horrors on Hell on Earth Difficulty.
Iceberg
Win a Long Game on Icebreaker on Suicidal Difficulty.
Comet
Win a Long Game on Icebreaker on Hell on Earth Difficulty.
Mountaineer
Win a Long Game on Mountain Pass on Suicidal Difficulty.
Park Ranger
Win a Long Game on Mountain Pass on Hell on Earth Difficulty.
Vigilante
Win a Long Game on Suburbia on Suicidal Difficulty.
SWAT
Win a Long Game on Suburbia on Hell on Earth Difficulty.
Pressure Failure
Win a Long Game on Waterworks on Suicidal Difficulty.
Floodgate to Hell
Win a Long Game on Waterworks on Hell on Earth Difficulty.
Pound Cake
Complete all new map achievements on Hard Difficulty.
Fruit Cake
Complete all new map achievements on Suicidal Difficulty.
Devil Cake
Complete all new map achievements on Hell On Earth Difficulty.
I'm Dreaming of a Red Christmas
Win a Long Game on Santa's Evil Lair on Suicidal Difficulty.
Grandma got Eaten by a Reindeer
Win a Long Game on Santa's Evil Lair on Hell on Earth Difficulty.
Cracked the Nutcracker!
[2010 Xmas] Land the killing blow on a Christmas Fleshpound with a Knife.
That's not Santa!
[2010 Xmas] Kill 3 Christmas Bloats with the Bullpup in one wave.
Uber Tuber
Expensive but delicious! Brought to you by Dr. Dougley and Lord Ned.
Still Alive
Win a Long Game on Aperture on Hard Difficulty.
This is a Triumph
Win a Long Game on Aperture on Suicidal Difficulty.
I'm Making a Note Here, Huge Success
Win a Long Game on Aperture on Hell on Earth Difficulty.
Dog and Pony Show
Win a Long Game on Abusement Park on Hard Difficulty.
3 Ring Circus
Win a Long Game on Abusement Park on Suicidal Difficulty.
On Top of the Big Top
Win a Long Game on Abusement Park on Hell on Earth Difficulty.
Assistant Homicide
Kill 2 Circus Stalkers with a Melee weapon to the back in one wave.
Sparkling in the Twilight
Kill The Vampire Patriarch Ringmaster in Bedlam
Carving The Jack O' Lantern
Decapitate a burning Halloween specimen in Bedlam
Zed October
Win a Long Bedlam Match During the Halloween Event on Hard
This is No Ordinary Rabbit!
Kill 25 Halloween Scrakes in Bedlam
Trick, not Treat
Kill 5 Halloween Specimens with any gun without reloading
Rule The Roost
Get all 6 achievements and unlock Commando Chicken
Burning Irony
Kill 15 Husks with the Husk Cannon
Highlander
Kill a Scrake, a Fleshpound, and the Patriarch with the Claymore Sword within one map
Snow Cone
Beat Ice Cave on Normal
On the Rocks
Beat Ice Cave on Suicidal
Anti Freeze
Beat Ice Cave on Hell on Earth
Spec Ops
Kill 12 clots with one magazine without reloading (MK23)
Fugly
Kill one of each type of zed in one round (HSG Shotgun)
The Big One
Kill 2 scrakes with one shot (M99)
Highway to Heaven
Beat Hellride on Normal
Stuck in Limbo
Beat Hellride on Hard
Demonic Road
Beat Hellride on Suicidal
Devil's Co-pilot
Beat Hellride on Hell on Earth
Explosion of Love
Heal yourself plus 5 other players with one grenade
Trench Warfare
Set a total of 200 Zeds on fire with the Trench Gun in Hillbilly Horror
1 / 200
Third Cousins
Beat Hillbilly Horror on Normal
Second Cousins
Beat Hillbilly Horror on Hard
First Cousins (Once Removed)
Beat Hillbilly Horror on Suicidal
First Cousins
Beat Hillbilly Horror on Hell on Earth
Grim Reaper
Get the 6 Special Halloween Achievements plus 1 Hillbilly Horror Map Achievement to unlock the Grim Reaper
Have my axe
Kill 30 Fleshpounds with the Dwarfs!? axe with back attacks
0 / 30
One Small Step for Man
Kill 500 Zeds with the Schneidzekk Medic Gun while you are falling
17 / 500
Attempting Re-entry
Beat Moonbase on Hard
Amusing Death
Beat Moonbase on Suicidal
One Giant Leap (Back) for Mankind
Beat Moonbase on Hell on Earth
