Unlocked: Jun 19, 2011 3:26pm
Pub Crawl
Win a Long Game on West London on Normal Difficulty.
Unlocked: Jun 20, 2011 5:37pm
Lord of the Manor
Win a Long Game on Manor on Normal Difficulty.
Unlocked: Jun 20, 2011 6:10pm
Lab Cleaner
Win a Long Game on Biotics Lab on Normal Difficulty.
Unlocked: Jun 19, 2011 1:17pm
Chicken Farmer
Win a Long Game on Farm on Normal Difficulty.
Unlocked: Jun 16, 2011 7:52pm
The Boss
Win a Long Game on Offices on Normal Difficulty.
Unlocked: Jun 20, 2011 6:10pm
The Long War
Complete a Long Game on all 5 Core Maps on Normal Difficulty.
Unlocked: Jun 16, 2011 5:24pm
Experimenticenticide
Kill 100 Specimens.
Unlocked: Jun 23, 2011 7:22pm
Fascist Dietitian
Kill 200 Bloats.
Unlocked: Jun 19, 2011 3:06pm
Homer's Heroes
Kill 100 Sirens.
Unlocked: Aug 13, 2011 2:51pm
Keep Those Sneakers Off the Floor!
Kill 20 Stalkers with Explosives.
Unlocked: Jun 23, 2011 12:27pm
Random Axe of Kindness
Kill 15 Specimens with a Fire Axe in a Single Wave.
Unlocked: Jun 16, 2011 7:28pm
Social Outburst
Kill 8 Specimens with One Grenade.
Unlocked: Sep 9, 2011 7:09pm
Careful Spender
Kill 4 Specimens with a Single Shot from a Hunting Shotgun.
Unlocked: Jun 16, 2011 5:37pm
It's Not Easy Being Greasy
Cause a Specimen to Die by Luring them into Bloat Acid.
Unlocked: Jun 18, 2012 1:02pm
Too Close For Comfort
Finish off a Fleshpound using a Melee Attack.
Unlocked: Jun 4, 2012 7:32pm
Master Surgeon
As a Medic, Kill 8 Specimens using a Knife in a Single Wave.
Unlocked: Jun 18, 2011 6:58pm
It's What's Inside That Counts
Turn 500 Specimens into Giblets.
Unlocked: Jun 19, 2011 1:19am
Quarter Pounder With Ease
Turn 5 Fleshpounds into Giblets.
Unlocked: Jun 17, 2011 6:19pm
Self Medicator
In Co-op Mode, Use Syringe on Yourself 100 Times.
Unlocked: Jun 11, 2012 5:03pm
Thin-Ice Pirouette
Complete 10 Waves when the Rest of your Team has Died.
Unlocked: Jun 16, 2011 5:28pm
Philanthropist
Give 1,000 Pounds to Teammates who have 50% of Your Cash or Less.
Unlocked: Jun 19, 2011 7:17pm
I Like To Watch
Aquire 5 Minutes of "Zed-Time".
Unlocked: Jun 18, 2011 2:48pm
Straight Rush
Kill the Patriarch Before he has a Chance to Heal.
Unlocked: Jun 19, 2011 5:44pm
The L.A.W. That Broke The Camel's Back
Deliver the Killing Blow to the Patriarch with a L.A.W. Rocket.
Unlocked: Aug 4, 2012 1:34pm
Death To The Mad Scientist
Defeat the Patriarch on Suicidal.
Unlocked: Jun 17, 2011 5:42pm
Experimentimillicide
Kill 1,000 Specimens.
Unlocked: Jun 24, 2011 4:49pm
Experimentilottacide
Kill 10,000 Specimens.
Unlocked: Jun 4, 2012 7:07pm
Hard Pub Crawl
Win a Long Game on West London on Hard Difficulty.
Unlocked: Jun 9, 2012 10:09pm
Duke of the Manor
Win a Long Game on Manor on Hard Difficulty.
Unlocked: Jun 10, 2012 5:48pm
Cattle Farmer
Win a Long Game on Farm on Hard Difficulty.
Unlocked: Jun 16, 2012 3:46pm
Hard Boss
Win a Long Game on Offices on Hard Difficulty.
Unlocked: Jun 19, 2011 12:19pm
Lab Assistant
Win a Long Game on Biotics Lab on Hard Difficulty.
Unlocked: Jun 16, 2012 3:46pm
The Hard War
Complete a Long Game on all 5 Core Maps on Hard Difficulty.
Unlocked: Aug 10, 2012 5:58pm
Emperor of the Manor
Win a Long Game on Manor on Suicidal Difficulty.
Unlocked: Aug 4, 2012 1:34pm
Lab Professor
Win a Long Game on Biotics Lab on Suicidal Difficulty.
Unlocked: Jun 23, 2011 8:01pm
Tin Man
Win a Long Game on Foundry, on Normal Difficulty.
Unlocked: Jun 6, 2012 5:22pm
Steel Worker
Win a Long Game on Foundry, on Hard Difficulty.
Unlocked: Aug 4, 2012 2:29pm
Man of Steel
Win a Long Game on Foundry, on Suicidal Difficulty.
Unlocked: Nov 1, 2011 7:18pm
A Bit Barmy
Win a Long Game on Bedlam, on Normal Difficulty.
Unlocked: Nov 1, 2011 9:36pm
Gone Mental
Win a Long Game on Bedlam, on Hard Difficulty.
Unlocked: Oct 28, 2012 11:36am
Flaming Hell, That was Close
As Firebug, kill the Husk with the Flamethrower before he hurts anyone.
Unlocked: Jun 23, 2011 9:12pm
SCAR'd
Kill 1000 Specimens with the SCAR.
Unlocked: Jul 11, 2012 5:41pm
Healing Touch
Heal 200 teammates with the MP7's medication dart.
Unlocked: Jun 19, 2011 1:40pm
Killer Junior
Kill 20 crawlers in mid-air with the M79.
Unlocked: Jun 18, 2011 6:14pm
Getting Chunky
Obliterate 10 Zeds at once with the Pipe Bomb.
Unlocked: Jun 3, 2012 1:28pm
Waste Disposal
Win a Long Game on Biohazard on Normal Difficulty.
Unlocked: Jun 8, 2012 11:27pm
Warehouse Janitor
Win a Long Game on Crash on Normal Difficulty.
Unlocked: Jun 17, 2012 7:33pm
Warehouse Forklift Operator
Win a Long Game on Crash on Hard Difficulty.
Unlocked: Aug 4, 2012 6:02pm
Warehouse Foreman
Win a Long Game on Crash on Suicidal Difficulty.
Unlocked: Jun 3, 2012 10:39am
Departure Gallery
Win a Long Game on Departed on Normal Difficulty.
Unlocked: Jul 16, 2012 4:54pm
Departure Lounge
Win a Long Game on Departed on Hard Difficulty.
Unlocked: Jun 3, 2012 9:55am
Running Late
Win a Long Game on Filth's Cross on Normal Difficulty.
Unlocked: Jun 17, 2012 6:42pm
Missed Connection
Win a Long Game on Filth's Cross on Hard Difficulty.
Unlocked: Jun 17, 2012 4:55pm
Crushed Ice
Win a Long Game on Icebreaker on Hard Difficulty.
Unlocked: Jun 19, 2011 5:44pm
Daytrip
Win a Long Game on Mountain Pass on Normal Difficulty.
Unlocked: Jun 8, 2012 9:14pm
Gone Camping
Win a Long Game on Mountain Pass on Hard Difficulty.
Unlocked: Jun 6, 2012 5:35pm
Private Security
Win a Long Game on Suburbia on Hard Difficulty.
Unlocked: Jun 4, 2012 4:52pm
Let Them Burn
Get 1000 points of burn damage with the MAC-10.
Unlocked: Jan 4, 2013 4:51pm
Eggnog Anyone?
[2010 Xmas] Get covered in Christmas Bloat Bile and live for 10 seconds on Hard, Suicidal, or Hell on Earth.
Unlocked: Jun 13, 2012 5:24pm
Uber Tuber
Expensive but delicious! Brought to you by Dr. Dougley and Lord Ned.
Unlocked: Jun 6, 2012 8:38pm
Still Alive
Win a Long Game on Aperture on Hard Difficulty.
Unlocked: Jun 16, 2012 3:59pm
Golden Potato
Get into GLaDOS' core on Aperture.
Unlocked: Jul 3, 2011 2:47pm
Flea Circus
Win a Long Game on Abusement Park on Normal Difficulty.
Unlocked: Jul 1, 2011 7:45pm
Ringmaster
Kill the "Ring Leader"(Circus Patriarch)
Unlocked: Jul 1, 2011 6:49pm
Sparing with a Master
Kill a Circus Gorefast with a Melee weapon.
Unlocked: Jul 1, 2011 6:58pm
Seeing Double
Kill 5 Circus Crawlers with a Bullpup in one wave.
Unlocked: Jul 1, 2011 7:38pm
Clearing Clown Alley
Kill 5 Circus Bloats in one game.
Unlocked: Jul 1, 2011 7:24pm
The Big Hunt
Kill a Circus Scrake with a Crossbow.
Unlocked: Jul 1, 2011 7:42pm
Lifting a Dumbell
Kill a Circus Husk with a LAW.
Unlocked: Jul 1, 2011 6:44pm
Small Hands
Kill 3 Circus Clots in a wave with the Lever Action Rifle.
Unlocked: Jul 1, 2011 7:31pm
Elephant Gun
Land the killing blow on a Circus Fleshpound with a Pistol.
Unlocked: Jul 1, 2011 7:25pm
Juggling Act
Drop 5 different Tier 2 weapons in one wave.
Unlocked: Jul 1, 2011 8:18pm
Windjammer Enthusiast
Survive 10 seconds after being screamed at by at Circus Siren on Hard or above.
Unlocked: Jul 1, 2011 7:27pm
Burning up the Midway
Kill 10 Circus Clots with a Fire-based weapon.
Unlocked: Jul 3, 2011 2:47pm
Punk'd
Unlock 10 of the 13 Circus Achievements along with any Abusement Park achievement.
Unlocked: Nov 1, 2011 7:17pm
Sparkling in the Twilight
Kill The Vampire Patriarch Ringmaster in Bedlam
Unlocked: Nov 1, 2011 11:48am
Carving The Jack O' Lantern
Decapitate a burning Halloween specimen in Bedlam
Unlocked: Nov 1, 2011 12:02pm
The Scene is Zed
Kill 250 Halloween Specimens in Bedlam
Unlocked: Nov 1, 2011 9:36pm
Zed October
Win a Long Bedlam Match During the Halloween Event on Hard
Unlocked: Nov 1, 2011 9:56pm
This is No Ordinary Rabbit!
Kill 25 Halloween Scrakes in Bedlam
Unlocked: Nov 1, 2011 9:52am
Trick, not Treat
Kill 5 Halloween Specimens with any gun without reloading
Unlocked: Nov 1, 2011 9:56pm
Rule The Roost
Get all 6 achievements and unlock Commando Chicken
Unlocked: Jun 1, 2012 5:34pm
Bloody Yanks
Kill 1 specimen ONLY while expending a full M4 Assault Rifle magazine
Unlocked: Jun 3, 2012 1:22pm
I love ze Healing not ze Hurting
Heal others for 3000 points of health with the MP5 SMG
Unlocked: Jun 10, 2012 8:18pm
Feeling Lucky?
Kill a specimen with every shot from your Revolver for one magazine
Unlocked: Jun 2, 2012 6:16pm
Snow Cone
Beat Ice Cave on Normal
Unlocked: Dec 8, 2011 3:41pm
A Bloody Christmas Carol
Kill 15 XMas Clots, 5 xmas Stalkers, 5 XMas Crawlers, 1 XMas Siren and 1 XMas Bloat.
Unlocked: Jul 11, 2012 5:39pm
Combat Medic
Kill a zed that has injured a player (M7A3 rifle)
Unlocked: Aug 4, 2012 9:37am
British Superiority
Kill a zed each with both the Bullpup and FN-Fal
Unlocked: Oct 28, 2012 11:07am
Historical Remnants
Kill 6 Zeds with one magazine on an MKb42, without reloading
Unlocked: Oct 27, 2012 12:52pm
Nail'd!
Kill 4 Stalkers in a game with the Vlad9000 Nailgun
Unlocked: Oct 27, 2012 12:19pm
Meet Your Maker!
Kill 1000 Hillbilly Zeds
Unlocked: Oct 28, 2012 11:58am
Creepy Crawlies
Kill 15 Hillbilly Crawlers in 1 game with the Tommy Gun or MKb42
Unlocked: Nov 1, 2012 9:10pm
I Am Become Death
Kill 5 Hillbilly Zeds in 10 seconds with the Scythe or Axe
Unlocked: Oct 27, 2012 10:04am
Fiery Personality
Set 3 Hillbilly Gorefasts on fire with the Flare Pistol or Trench Gun
Bitter Irony
Kill 2 Scrakes with a Chainsaw in a Single Wave.
Hot Cross Fun
Kill 25 Burning Specimens with a Crossbow.
Dignity for the Dead
Kill 10 Specimens Feeding on Dead Teammates Corpses.
Mr. Perky
Get All of your Perks up to Level 5.
Suicidal Pub Crawl
Win a Long Game on West London 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.
The Completely Suicidal War
Complete a Long Game on all 5 Core Maps on Suicidal Difficulty.
Complete Barking
Win a Long Game on Bedlam, on Suicidal Difficulty.
Squirrel King of the Dark Forest
Win a Long Game on Wyre, on Normal Difficulty.
Raccoon King of the Dark Forest
Win a Long Game on Wyre, on Hard Difficulty.
Bear King of the Dark Forest
Win a Long Game on Wyre, on Suicidal Difficulty.
Long, Hot Summer
Complete a Long Game on all 3 Summer 2009 maps on Normal 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 Land
Win a Long Game on Biohazard on Hard 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 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.
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.
Gimme a Plaster!
Win a Long Game on Hospital Horrors on Normal 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.
Ice Cube
Win a Long Game on Icebreaker on Normal 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.
Neighborhood Watch
Win a Long Game on Suburbia on Normal Difficulty.
Vigilante
Win a Long Game on Suburbia on Suicidal Difficulty.
SWAT
Win a Long Game on Suburbia on Hell on Earth Difficulty.
Slight Drip
Win a Long Game on Waterworks on Normal Difficulty.
Burst Pipe
Win a Long Game on Waterworks on Hard 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.
Piece of Cake
Complete all new map achievements on Normal 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.
Walking in A Winter Horror Land
Win a Long Game on Santa's Evil Lair on Normal Difficulty.
Silent Night, Evil Night
Win a Long Game on Santa's Evil Lair on Hard 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.
Merry Friggin Christmas
[2010 Xmas] Kill the Christmas Patriarch.
Cracked the Nutcracker!
[2010 Xmas] Land the killing blow on a Christmas Fleshpound with a Knife.
Can't Catch Me!
[2010 Xmas] Kill 2 Christmas Gorefasts with a Melee weapon from behind in one wave.
Toasted Jack Frost
[2010 Xmas] Kill the Christmas Scrake with a Fire-based weapon.
That's not Santa!
[2010 Xmas] Kill 3 Christmas Bloats with the Bullpup in one wave.
Rudolph, the Bloody Nosed Reindeer
[2010 Xmas] Kill a Christmas Crawler with a Crossbow.
Not So Silent Night
[2010 Xmas] Kill a Christmas Siren with an undetonated LAW rocket.
Fending off Mrs. Claws
[2010 Xmas] Kill 3 Christmas Stalkers with a Lever Action Rifle without reloading.
Who Brings a Gun to a Snow Ball Fight?
[2010 Xmas] Kill a Christmas Husk with any Pistol.
Deck the Halls with Buckets o' Blood
[2010 Xmas] Kill 3 Christmas Zeds in 1 ZED time chain with a Melee weapon.
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).
Bad Santa
Unlock 10 of the 13 Christmas Achievements along with any Christmas Map achievement.
Back to Work
[2010 Xmas] Kill 20 Christmas Clots in one wave.
Science Got Done
Win a Long Game on Aperture on Normal 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.
Taking Down the Big Top
Kill 4 Circus Zeds in 1 ZED time chain with a Melee weapon.
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
Finish Him
Hit a Scrake with the M203 Rifle grenade to kill him
Italian Meat Pasta
Kill 12 zeds with a full magazine from the Combat Shotgun
We Have Ourselves a Cowboy
Hold dual 9mm, dual hand cannons and Dual Revolvers
Stay Frosty
Beat Ice Cave on Hard
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
0 / 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
Soul Collector
Free the souls of the 25 Gnomes hidden on Hillbilly Horror in 1 game
Rippin' It Up
Kill a Hillbilly Husk and another Hillbilly Zed in the same shot with the Buzzsaw Bow or M99
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
0 / 500
But It's All Red!
Collect all 16 Z.E.D. Gun pieces
Game Over, Man!
Have 20 Zeds you slowed with the Z.E.D. gun killed
0 / 20
Here is to us
Beat Moonbase on Normal
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
Gimli That Axe!
Get the Not-a-war-hammer Achievement in Dwarfs!?
