Unlocked: Jul 5, 2010 11:57pm
Pub Crawl
Win a Long Game on West London on Normal Difficulty.
Unlocked: Jul 6, 2010 1:41am
Lord of the Manor
Win a Long Game on Manor on Normal Difficulty.
Unlocked: Aug 5, 2010 12:25am
Lab Cleaner
Win a Long Game on Biotics Lab on Normal Difficulty.
Unlocked: Aug 4, 2010 2:43am
Chicken Farmer
Win a Long Game on Farm on Normal Difficulty.
Unlocked: Aug 4, 2010 5:41am
The Boss
Win a Long Game on Offices on Normal Difficulty.
Unlocked: Aug 5, 2010 12:25am
The Long War
Complete a Long Game on all 5 Core Maps on Normal Difficulty.
Unlocked: Jul 5, 2010 9:59pm
Experimenticenticide
Kill 100 Specimens.
Unlocked: Aug 5, 2010 12:37am
Fascist Dietitian
Kill 200 Bloats.
Unlocked: Aug 4, 2010 8:14am
Homer's Heroes
Kill 100 Sirens.
Unlocked: Aug 4, 2010 2:51am
Keep Those Sneakers Off the Floor!
Kill 20 Stalkers with Explosives.
Unlocked: Aug 5, 2010 9:25am
Random Axe of Kindness
Kill 15 Specimens with a Fire Axe in a Single Wave.
Unlocked: Dec 2, 2010 2:48pm
Hot Cross Fun
Kill 25 Burning Specimens with a Crossbow.
Unlocked: Jul 5, 2010 11:18pm
Social Outburst
Kill 8 Specimens with One Grenade.
Unlocked: Aug 18, 2010 7:48pm
Careful Spender
Kill 4 Specimens with a Single Shot from a Hunting Shotgun.
Unlocked: Jul 5, 2010 9:59pm
It's Not Easy Being Greasy
Cause a Specimen to Die by Luring them into Bloat Acid.
Unlocked: Aug 21, 2010 9:23pm
Too Close For Comfort
Finish off a Fleshpound using a Melee Attack.
Unlocked: Jul 7, 2010 7:11am
Master Surgeon
As a Medic, Kill 8 Specimens using a Knife in a Single Wave.
Unlocked: Aug 18, 2010 6:04am
It's What's Inside That Counts
Turn 500 Specimens into Giblets.
Unlocked: Aug 20, 2010 8:16pm
Quarter Pounder With Ease
Turn 5 Fleshpounds into Giblets.
Unlocked: Jul 6, 2010 2:38am
Self Medicator
In Co-op Mode, Use Syringe on Yourself 100 Times.
Unlocked: Aug 7, 2010 4:20am
Thin-Ice Pirouette
Complete 10 Waves when the Rest of your Team has Died.
Unlocked: Jul 5, 2010 10:58pm
Philanthropist
Give 1,000 Pounds to Teammates who have 50% of Your Cash or Less.
Unlocked: Aug 7, 2010 4:07am
I Like To Watch
Aquire 5 Minutes of "Zed-Time".
Unlocked: Aug 27, 2010 11:39pm
Straight Rush
Kill the Patriarch Before he has a Chance to Heal.
Unlocked: Mar 3, 2011 2:13am
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 20, 2011 7:14pm
Death To The Mad Scientist
Defeat the Patriarch on Suicidal.
Unlocked: Jul 6, 2010 1:02am
Experimentimillicide
Kill 1,000 Specimens.
Unlocked: Aug 7, 2010 5:25am
Experimentilottacide
Kill 10,000 Specimens.
Unlocked: Sep 12, 2010 9:08am
Hard Pub Crawl
Win a Long Game on West London on Hard Difficulty.
Unlocked: Aug 29, 2010 8:21pm
Duke of the Manor
Win a Long Game on Manor on Hard Difficulty.
Unlocked: Sep 13, 2010 11:40pm
Cattle Farmer
Win a Long Game on Farm on Hard Difficulty.
Unlocked: Sep 20, 2010 11:33am
Hard Boss
Win a Long Game on Offices on Hard Difficulty.
Unlocked: Sep 18, 2010 9:19am
Lab Assistant
Win a Long Game on Biotics Lab on Hard Difficulty.
Unlocked: Sep 20, 2010 11:33am
The Hard War
Complete a Long Game on all 5 Core Maps on Hard Difficulty.
Unlocked: Dec 10, 2011 5:05am
Suicidal Pub Crawl
Win a Long Game on West London on Suicidal Difficulty.
Unlocked: May 9, 2012 4:02am
Emperor of the Manor
Win a Long Game on Manor on Suicidal Difficulty.
Unlocked: Dec 11, 2011 2:50am
Alligator Farmer
Win a Long Game on Farm on Suicidal Difficulty.
Unlocked: Aug 20, 2011 7:14pm
Lab Professor
Win a Long Game on Biotics Lab on Suicidal Difficulty.
Unlocked: Aug 22, 2010 6:21am
Tin Man
Win a Long Game on Foundry, on Normal Difficulty.
Unlocked: Sep 12, 2010 12:03am
Steel Worker
Win a Long Game on Foundry, on Hard Difficulty.
Unlocked: Aug 19, 2010 6:23am
A Bit Barmy
Win a Long Game on Bedlam, on Normal Difficulty.
Unlocked: Oct 3, 2010 9:28am
Gone Mental
Win a Long Game on Bedlam, on Hard Difficulty.
Unlocked: Aug 5, 2010 4:49am
Squirrel King of the Dark Forest
Win a Long Game on Wyre, on Normal Difficulty.
Unlocked: Sep 19, 2010 10:19pm
Raccoon King of the Dark Forest
Win a Long Game on Wyre, on Hard Difficulty.
Unlocked: Sep 18, 2010 7:08am
Bear King of the Dark Forest
Win a Long Game on Wyre, on Suicidal Difficulty.
Unlocked: Aug 22, 2010 6:21am
Long, Hot Summer
Complete a Long Game on all 3 Summer 2009 maps on Normal Difficulty.
Unlocked: Oct 3, 2010 9:28am
Summer of 2009
Complete a Long Game on all 3 Summer 2009 maps on Hard Difficulty.
Unlocked: Jul 24, 2011 12:09am
Explosive Personality
As Demolitions, kill 1000 Specimens with the Pipebomb.
Unlocked: Sep 14, 2010 1:09am
Flaming Hell, That was Close
As Firebug, kill the Husk with the Flamethrower before he hurts anyone.
Unlocked: Nov 24, 2010 10:37pm
Blooper Reel
Turn 500 Zeds into Giblets using the M79.
Unlocked: Sep 5, 2010 12:13pm
SCAR'd
Kill 1000 Specimens with the SCAR.
Unlocked: Aug 4, 2010 5:14am
Healing Touch
Heal 200 teammates with the MP7's medication dart.
Unlocked: Aug 22, 2010 8:34pm
Killer Junior
Kill 20 crawlers in mid-air with the M79.
Unlocked: Aug 18, 2010 4:46am
Getting Chunky
Obliterate 10 Zeds at once with the Pipe Bomb.
Unlocked: Jan 30, 2011 8:40pm
Waste Land
Win a Long Game on Biohazard on Hard Difficulty.
Unlocked: Nov 30, 2011 11:57pm
Warehouse Forklift Operator
Win a Long Game on Crash on Hard Difficulty.
Unlocked: Mar 18, 2011 7:12pm
Departure Lounge
Win a Long Game on Departed on Hard Difficulty.
Unlocked: Dec 19, 2010 4:30am
Running Late
Win a Long Game on Filth's Cross on Normal Difficulty.
Unlocked: Jul 11, 2012 3:56am
Missed Connection
Win a Long Game on Filth's Cross on Hard Difficulty.
Unlocked: Oct 15, 2012 11:26pm
That Bloody Well Hurts!
Win a Long Game on Hospital Horrors on Hard Difficulty.
Unlocked: Jul 24, 2011 12:35am
Crushed Ice
Win a Long Game on Icebreaker on Hard Difficulty.
Unlocked: Jan 30, 2011 8:01pm
Gone Camping
Win a Long Game on Mountain Pass on Hard Difficulty.
Unlocked: May 7, 2012 12:12am
Mountaineer
Win a Long Game on Mountain Pass on Suicidal Difficulty.
Unlocked: Aug 7, 2011 5:19am
Private Security
Win a Long Game on Suburbia on Hard Difficulty.
Unlocked: Feb 6, 2011 7:53pm
Burst Pipe
Win a Long Game on Waterworks on Hard Difficulty.
Unlocked: Oct 15, 2012 11:26pm
Pound Cake
Complete all new map achievements on Hard Difficulty.
Unlocked: Jan 30, 2011 8:14pm
Let Them Burn
Get 1000 points of burn damage with the MAC-10.
Unlocked: Dec 14, 2010 9:41pm
Walking in A Winter Horror Land
Win a Long Game on Santa's Evil Lair on Normal Difficulty.
Unlocked: Dec 14, 2010 9:41pm
Merry Friggin Christmas
[2010 Xmas] Kill the Christmas Patriarch.
Unlocked: Dec 13, 2012 9:01pm
Can't Catch Me!
[2010 Xmas] Kill 2 Christmas Gorefasts with a Melee weapon from behind in one wave.
Unlocked: Dec 14, 2010 9:30pm
Rudolph, the Bloody Nosed Reindeer
[2010 Xmas] Kill a Christmas Crawler with a Crossbow.
Unlocked: Dec 16, 2011 4:10am
Fending off Mrs. Claws
[2010 Xmas] Kill 3 Christmas Stalkers with a Lever Action Rifle without reloading.
Unlocked: Dec 14, 2010 9:25pm
Who Brings a Gun to a Snow Ball Fight?
[2010 Xmas] Kill a Christmas Husk with any Pistol.
Unlocked: Dec 7, 2011 6:25pm
Deck the Halls with Buckets o' Blood
[2010 Xmas] Kill 3 Christmas Zeds in 1 ZED time chain with a Melee weapon.
Unlocked: Dec 19, 2010 3:33am
Eggnog Anyone?
[2010 Xmas] Get covered in Christmas Bloat Bile and live for 10 seconds on Hard, Suicidal, or Hell on Earth.
Unlocked: Dec 19, 2010 3:28am
Back to Work
[2010 Xmas] Kill 20 Christmas Clots in one wave.
Unlocked: Dec 8, 2011 11:01pm
Still Alive
Win a Long Game on Aperture on Hard Difficulty.
Unlocked: Jul 22, 2011 1:10am
Dog and Pony Show
Win a Long Game on Abusement Park on Hard Difficulty.
Unlocked: Jul 21, 2011 2:45am
Ringmaster
Kill the "Ring Leader"(Circus Patriarch)
Unlocked: Jul 21, 2011 11:30pm
Sparing with a Master
Kill a Circus Gorefast with a Melee weapon.
Unlocked: Jul 22, 2011 3:03am
Assistant Homicide
Kill 2 Circus Stalkers with a Melee weapon to the back in one wave.
Unlocked: Jul 22, 2011 1:15am
Seeing Double
Kill 5 Circus Crawlers with a Bullpup in one wave.
Unlocked: Jul 21, 2011 1:43am
Clearing Clown Alley
Kill 5 Circus Bloats in one game.
Unlocked: Jul 21, 2011 3:10am
The Big Hunt
Kill a Circus Scrake with a Crossbow.
Unlocked: Jul 22, 2011 1:35am
Lifting a Dumbell
Kill a Circus Husk with a LAW.
Unlocked: Jul 21, 2011 2:58am
Small Hands
Kill 3 Circus Clots in a wave with the Lever Action Rifle.
Unlocked: Jul 21, 2011 1:15am
Windjammer Enthusiast
Survive 10 seconds after being screamed at by at Circus Siren on Hard or above.
Unlocked: Jul 22, 2011 10:43pm
Taking Down the Big Top
Kill 4 Circus Zeds in 1 ZED time chain with a Melee weapon.
Unlocked: Jul 22, 2011 1:00am
Burning up the Midway
Kill 10 Circus Clots with a Fire-based weapon.
Unlocked: Jul 22, 2011 3:05am
Punk'd
Unlock 10 of the 13 Circus Achievements along with any Abusement Park achievement.
Unlocked: Nov 2, 2012 5:59pm
Trick, not Treat
Kill 5 Halloween Specimens with any gun without reloading
Unlocked: Dec 8, 2011 10:39pm
Bloody Yanks
Kill 1 specimen ONLY while expending a full M4 Assault Rifle magazine
Unlocked: May 6, 2012 11:43pm
I love ze Healing not ze Hurting
Heal others for 3000 points of health with the MP5 SMG
Unlocked: Dec 7, 2011 6:22pm
Feeling Lucky?
Kill a specimen with every shot from your Revolver for one magazine
Unlocked: Dec 16, 2011 3:56am
Stay Frosty
Beat Ice Cave on Hard
Unlocked: Dec 7, 2011 5:49pm
A Bloody Christmas Carol
Kill 15 XMas Clots, 5 xmas Stalkers, 5 XMas Crawlers, 1 XMas Siren and 1 XMas Bloat.
Unlocked: Jul 6, 2012 1:32am
Combat Medic
Kill a zed that has injured a player (M7A3 rifle)
Unlocked: Jul 10, 2012 5:24am
British Superiority
Kill a zed each with both the Bullpup and FN-Fal
Unlocked: Jul 11, 2012 3:41am
The Big One
Kill 2 scrakes with one shot (M99)
Unlocked: Jul 6, 2012 9:26pm
Stuck in Limbo
Beat Hellride on Hard
Unlocked: Jul 27, 2012 7:18am
Demonic Road
Beat Hellride on Suicidal
Unlocked: Oct 24, 2012 11:17pm
Historical Remnants
Kill 6 Zeds with one magazine on an MKb42, without reloading
Unlocked: Oct 24, 2012 8:57pm
Nail'd!
Kill 4 Stalkers in a game with the Vlad9000 Nailgun
Unlocked: Oct 26, 2012 7:13pm
Second Cousins
Beat Hillbilly Horror on Hard
Unlocked: Oct 27, 2012 4:27am
Grim Reaper
Get the 6 Special Halloween Achievements plus 1 Hillbilly Horror Map Achievement to unlock the Grim Reaper
Unlocked: Oct 27, 2012 3:36am
Soul Collector
Free the souls of the 25 Gnomes hidden on Hillbilly Horror in 1 game
Unlocked: Oct 24, 2012 9:12pm
Meet Your Maker!
Kill 1000 Hillbilly Zeds
Unlocked: Oct 24, 2012 9:02pm
Creepy Crawlies
Kill 15 Hillbilly Crawlers in 1 game with the Tommy Gun or MKb42
Unlocked: Oct 24, 2012 7:26pm
Rippin' It Up
Kill a Hillbilly Husk and another Hillbilly Zed in the same shot with the Buzzsaw Bow or M99
Unlocked: Oct 24, 2012 7:22pm
I Am Become Death
Kill 5 Hillbilly Zeds in 10 seconds with the Scythe or Axe
Unlocked: Oct 24, 2012 9:06pm
Fiery Personality
Set 3 Hillbilly Gorefasts on fire with the Flare Pistol or Trench Gun
Unlocked: Dec 13, 2012 7:44pm
But It's All Red!
Collect all 16 Z.E.D. Gun pieces
Unlocked: Dec 13, 2012 8:02pm
Game Over, Man!
Have 20 Zeds you slowed with the Z.E.D. gun killed
Unlocked: Dec 13, 2012 9:29pm
Attempting Re-entry
Beat Moonbase on Hard
Unlocked: Dec 13, 2012 1:44am
Gimli That Axe!
Get the Not-a-war-hammer Achievement in Dwarfs!?
Bitter Irony
Kill 2 Scrakes with a Chainsaw in a Single Wave.
Dignity for the Dead
Kill 10 Specimens Feeding on Dead Teammates Corpses.
Mr. Perky
Get All of your Perks up to Level 5.
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.
Man of Steel
Win a Long Game on Foundry, on Suicidal Difficulty.
Complete Barking
Win a Long Game on Bedlam, on Suicidal Difficulty.
And Back to School
Complete a Long Game on all 3 Summer 2009 maps on Suicidal Difficulty.
Merry Men
Kill the Patriarch when everyone is ONLY using Crossbows.
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 Disposal
Win a Long Game on Biohazard on Normal 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 Janitor
Win a Long Game on Crash on Normal 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 Gallery
Win a Long Game on Departed on Normal 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.
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.
Daytrip
Win a Long Game on Mountain Pass on Normal 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.
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.
Fruit Cake
Complete all new map achievements on Suicidal Difficulty.
Devil Cake
Complete all new map achievements on Hell On Earth 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.
Cracked the Nutcracker!
[2010 Xmas] Land the killing blow on a Christmas Fleshpound with a Knife.
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.
Not So Silent Night
[2010 Xmas] Kill a Christmas Siren with an undetonated LAW rocket.
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.
Uber Tuber
Expensive but delicious! Brought to you by Dr. Dougley and Lord Ned.
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.
Golden Potato
Get into GLaDOS' core on Aperture.
Flea Circus
Win a Long Game on Abusement Park on Normal 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.
Elephant Gun
Land the killing blow on a Circus Fleshpound with a Pistol.
Juggling Act
Drop 5 different Tier 2 weapons 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
The Scene is Zed
Kill 250 Halloween Specimens 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
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
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
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)
Highway to Heaven
Beat Hellride on Normal
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
First Cousins (Once Removed)
Beat Hillbilly Horror on Suicidal
First Cousins
Beat Hillbilly Horror on Hell on Earth
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
Here is to us
Beat Moonbase on Normal
Amusing Death
Beat Moonbase on Suicidal
One Giant Leap (Back) for Mankind
Beat Moonbase on Hell on Earth
