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150 of 285 (53%) achievements earned:
Personal Achievements
 

Pub Crawl

Win a Long Game on West London on Normal Difficulty.
Unlocked 17 Dec, 2010 @ 5:18am

Lord of the Manor

Win a Long Game on Manor on Normal Difficulty.
Unlocked 25 Dec, 2010 @ 10:03pm

Lab Cleaner

Win a Long Game on Biotics Lab on Normal Difficulty.
Unlocked 21 Feb, 2011 @ 9:41pm

Chicken Farmer

Win a Long Game on Farm on Normal Difficulty.
Unlocked 16 Dec, 2011 @ 6:06pm

The Boss

Win a Long Game on Offices on Normal Difficulty.
Unlocked 5 Jan, 2011 @ 10:39pm

The Long War

Complete a Long Game on all 5 Core Maps on Normal Difficulty.
Unlocked 16 Dec, 2011 @ 6:06pm

Experimenticenticide

Kill 100 Specimens.
Unlocked 22 Oct, 2009 @ 7:04pm

Fascist Dietitian

Kill 200 Bloats.
Unlocked 31 Dec, 2010 @ 11:37am

Homer's Heroes

Kill 100 Sirens.
Unlocked 18 Dec, 2010 @ 9:40pm

Keep Those Sneakers Off the Floor!

Kill 20 Stalkers with Explosives.
Unlocked 31 Dec, 2010 @ 10:49am

Random Axe of Kindness

Kill 15 Specimens with a Fire Axe in a Single Wave.
Unlocked 31 Dec, 2010 @ 11:32am

Hot Cross Fun

Kill 25 Burning Specimens with a Crossbow.
Unlocked 15 Mar, 2011 @ 6:04pm

Dignity for the Dead

Kill 10 Specimens Feeding on Dead Teammates Corpses.
Unlocked 18 Apr, 2011 @ 12:27am

Social Outburst

Kill 8 Specimens with One Grenade.
Unlocked 15 Dec, 2010 @ 6:15pm

Careful Spender

Kill 4 Specimens with a Single Shot from a Hunting Shotgun.
Unlocked 17 Dec, 2010 @ 6:43am

It's Not Easy Being Greasy

Cause a Specimen to Die by Luring them into Bloat Acid.
Unlocked 22 Oct, 2009 @ 6:28pm

Too Close For Comfort

Finish off a Fleshpound using a Melee Attack.
Unlocked 31 Dec, 2010 @ 11:56am

Master Surgeon

As a Medic, Kill 8 Specimens using a Knife in a Single Wave.
Unlocked 15 Mar, 2011 @ 5:35pm

It's What's Inside That Counts

Turn 500 Specimens into Giblets.
Unlocked 15 Mar, 2011 @ 9:35pm

Quarter Pounder With Ease

Turn 5 Fleshpounds into Giblets.
Unlocked 22 Mar, 2011 @ 4:39am

Self Medicator

In Co-op Mode, Use Syringe on Yourself 100 Times.
Unlocked 15 Dec, 2010 @ 1:43pm

Thin-Ice Pirouette

Complete 10 Waves when the Rest of your Team has Died.
Unlocked 25 Feb, 2011 @ 1:42am

Philanthropist

Give 1,000 Pounds to Teammates who have 50% of Your Cash or Less.
Unlocked 15 Dec, 2010 @ 4:49am

I Like To Watch

Aquire 5 Minutes of "Zed-Time".
Unlocked 31 Dec, 2010 @ 11:49am

Straight Rush

Kill the Patriarch Before he has a Chance to Heal.
Unlocked 17 Dec, 2010 @ 9:42pm

The L.A.W. That Broke The Camel's Back

Deliver the Killing Blow to the Patriarch with a L.A.W. Rocket.
Unlocked 23 Nov, 2011 @ 5:30pm

Death To The Mad Scientist

Defeat the Patriarch on Suicidal.
Unlocked 24 Dec, 2011 @ 7:20pm

Experimentimillicide

Kill 1,000 Specimens.
Unlocked 24 Oct, 2009 @ 1:11pm

Experimentilottacide

Kill 10,000 Specimens.
Unlocked 6 Jan, 2011 @ 2:11pm

Hard Pub Crawl

Win a Long Game on West London on Hard Difficulty.
Unlocked 4 Jan, 2011 @ 7:20pm

Duke of the Manor

Win a Long Game on Manor on Hard Difficulty.
Unlocked 13 Jan, 2011 @ 8:22pm

Cattle Farmer

Win a Long Game on Farm on Hard Difficulty.
Unlocked 14 Dec, 2011 @ 12:34am

Hard Boss

Win a Long Game on Offices on Hard Difficulty.
Unlocked 17 Apr, 2011 @ 11:28pm

Lab Assistant

Win a Long Game on Biotics Lab on Hard Difficulty.
Unlocked 18 Apr, 2011 @ 7:01pm

The Hard War

Complete a Long Game on all 5 Core Maps on Hard Difficulty.
Unlocked 14 Dec, 2011 @ 12:34am

Suicidal Pub Crawl

Win a Long Game on West London on Suicidal Difficulty.
Unlocked 24 Dec, 2011 @ 7:21pm

Emperor of the Manor

Win a Long Game on Manor on Suicidal Difficulty.
Unlocked 25 Dec, 2011 @ 5:15pm

Lab Professor

Win a Long Game on Biotics Lab on Suicidal Difficulty.
Unlocked 26 Dec, 2011 @ 12:12am

Tin Man

Win a Long Game on Foundry, on Normal Difficulty.
Unlocked 27 Dec, 2011 @ 11:07pm

Steel Worker

Win a Long Game on Foundry, on Hard Difficulty.
Unlocked 17 Dec, 2011 @ 7:03pm

Gone Mental

Win a Long Game on Bedlam, on Hard Difficulty.
Unlocked 22 Mar, 2011 @ 1:21am

Squirrel King of the Dark Forest

Win a Long Game on Wyre, on Normal Difficulty.
Unlocked 7 Jan, 2011 @ 4:32pm

Flaming Hell, That was Close

As Firebug, kill the Husk with the Flamethrower before he hurts anyone.
Unlocked 24 Mar, 2011 @ 5:03am

Dot of Doom

Get 25 headshots in a row with the EBR while using the Laser Sight.
Unlocked 28 Dec, 2011 @ 4:19am

SCAR'd

Kill 1000 Specimens with the SCAR.
Unlocked 6 Feb, 2012 @ 10:49pm

Healing Touch

Heal 200 teammates with the MP7's medication dart.
Unlocked 18 Dec, 2010 @ 9:07pm

Killer Junior

Kill 20 crawlers in mid-air with the M79.
Unlocked 16 Dec, 2011 @ 5:44pm

Getting Chunky

Obliterate 10 Zeds at once with the Pipe Bomb.
Unlocked 16 Dec, 2011 @ 6:20pm

Waste Disposal

Win a Long Game on Biohazard on Normal Difficulty.
Unlocked 24 Feb, 2011 @ 2:49am

Waste Land

Win a Long Game on Biohazard on Hard Difficulty.
Unlocked 28 Oct, 2011 @ 1:17am

Warehouse Forklift Operator

Win a Long Game on Crash on Hard Difficulty.
Unlocked 24 Feb, 2011 @ 8:13pm

Departure Lounge

Win a Long Game on Departed on Hard Difficulty.
Unlocked 17 Nov, 2011 @ 1:20am

Departure Gate

Win a Long Game on Departed on Suicidal Difficulty.
Unlocked 8 Jul, 2012 @ 10:23pm

Running Late

Win a Long Game on Filth's Cross on Normal Difficulty.
Unlocked 6 Jul, 2012 @ 9:30pm

Missed Connection

Win a Long Game on Filth's Cross on Hard Difficulty.
Unlocked 20 Jun, 2011 @ 11:05pm

Gimme a Plaster!

Win a Long Game on Hospital Horrors on Normal Difficulty.
Unlocked 12 Mar, 2011 @ 1:13am

Ice Cube

Win a Long Game on Icebreaker on Normal Difficulty.
Unlocked 24 Mar, 2011 @ 5:22am

Crushed Ice

Win a Long Game on Icebreaker on Hard Difficulty.
Unlocked 12 Aug, 2013 @ 7:27pm

Daytrip

Win a Long Game on Mountain Pass on Normal Difficulty.
Unlocked 29 Oct, 2011 @ 12:13am

Gone Camping

Win a Long Game on Mountain Pass on Hard Difficulty.
Unlocked 20 Jun, 2011 @ 10:25pm

Neighborhood Watch

Win a Long Game on Suburbia on Normal Difficulty.
Unlocked 2 May, 2012 @ 9:50am

Let Them Burn

Get 1000 points of burn damage with the MAC-10.
Unlocked 31 Dec, 2010 @ 12:03pm

Walking in A Winter Horror Land

Win a Long Game on Santa's Evil Lair on Normal Difficulty.
Unlocked 16 Dec, 2010 @ 9:50pm

Silent Night, Evil Night

Win a Long Game on Santa's Evil Lair on Hard Difficulty.
Unlocked 11 Dec, 2011 @ 5:09pm

Merry Friggin Christmas

[2010 Xmas] Kill the Christmas Patriarch.
Unlocked 15 Dec, 2010 @ 4:31am

Can't Catch Me!

[2010 Xmas] Kill 2 Christmas Gorefasts with a Melee weapon from behind in one wave.
Unlocked 13 Dec, 2011 @ 5:10am

Toasted Jack Frost

[2010 Xmas] Kill the Christmas Scrake with a Fire-based weapon.
Unlocked 7 Dec, 2011 @ 8:17pm

That's not Santa!

[2010 Xmas] Kill 3 Christmas Bloats with the Bullpup in one wave.
Unlocked 13 Dec, 2011 @ 4:49am

Rudolph, the Bloody Nosed Reindeer

[2010 Xmas] Kill a Christmas Crawler with a Crossbow.
Unlocked 31 Dec, 2010 @ 11:06am

Fending off Mrs. Claws

[2010 Xmas] Kill 3 Christmas Stalkers with a Lever Action Rifle without reloading.
Unlocked 31 Dec, 2010 @ 11:23am

Who Brings a Gun to a Snow Ball Fight?

[2010 Xmas] Kill a Christmas Husk with any Pistol.
Unlocked 14 Dec, 2010 @ 10:40pm

Deck the Halls with Buckets o' Blood

[2010 Xmas] Kill 3 Christmas Zeds in 1 ZED time chain with a Melee weapon.
Unlocked 31 Dec, 2010 @ 11:52am

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 13 Dec, 2011 @ 6:10pm

Eggnog Anyone?

[2010 Xmas] Get covered in Christmas Bloat Bile and live for 10 seconds on Hard, Suicidal, or Hell on Earth.
Unlocked 15 Dec, 2010 @ 1:36pm

Bad Santa

Unlock 10 of the 13 Christmas Achievements along with any Christmas Map achievement.
Unlocked 13 Dec, 2011 @ 5:14am

Back to Work

[2010 Xmas] Kill 20 Christmas Clots in one wave.
Unlocked 15 Dec, 2010 @ 4:34am

Science Got Done

Win a Long Game on Aperture on Normal Difficulty.
Unlocked 16 Dec, 2011 @ 7:45pm

Still Alive

Win a Long Game on Aperture on Hard Difficulty.
Unlocked 23 Dec, 2011 @ 5:59pm

Golden Potato

Get into GLaDOS' core on Aperture.
Unlocked 17 Apr, 2011 @ 3:31pm

Flea Circus

Win a Long Game on Abusement Park on Normal Difficulty.
Unlocked 16 Jul, 2011 @ 9:39pm

Dog and Pony Show

Win a Long Game on Abusement Park on Hard Difficulty.
Unlocked 3 Jul, 2011 @ 7:17am

Ringmaster

Kill the "Ring Leader" (Circus Patriarch)
Unlocked 2 Jul, 2011 @ 4:41am

Sparring with a Master

Kill a Circus Gorefast with a Melee weapon.
Unlocked 1 Jul, 2011 @ 7:44pm

Assistant Homicide

Kill 2 Circus Stalkers with a Melee weapon to the back in one wave.
Unlocked 3 Jul, 2011 @ 6:05am

Seeing Double

Kill 5 Circus Crawlers with a Bullpup in one wave.
Unlocked 2 Jul, 2011 @ 3:55am

Clearing Clown Alley

Kill 5 Circus Bloats in one game.
Unlocked 1 Jul, 2011 @ 8:23pm

The Big Hunt

Kill a Circus Scrake with a Crossbow.
Unlocked 2 Jul, 2011 @ 5:00am

Lifting a Dumbell

Kill a Circus Husk with a LAW.
Unlocked 3 Jul, 2011 @ 7:41am

Small Hands

Kill 3 Circus Clots in a wave with the Lever Action Rifle.
Unlocked 2 Jul, 2011 @ 3:17am

Elephant Gun

Land the killing blow on a Circus Fleshpound with a Pistol.
Unlocked 28 Jan, 2018 @ 2:01am

Juggling Act

Drop 5 different Tier 2 weapons in one wave.
Unlocked 10 Jul, 2011 @ 5:58pm

Windjammer Enthusiast

Survive 10 seconds after being screamed at by a Circus Siren on Hard or above.
Unlocked 1 Jul, 2011 @ 8:23pm

Burning up the Midway

Kill 10 Circus Clots with a Fire-based weapon.
Unlocked 1 Jul, 2011 @ 7:47pm

Punk'd

Unlock 10 of the 13 Circus Achievements along with any Abusement Park achievement.
Unlocked 3 Jul, 2011 @ 7:41am

Sparkling in the Twilight

Kill The Vampire Patriarch Ringmaster in Bedlam
Unlocked 28 Oct, 2011 @ 2:12am

Carving The Jack O' Lantern

Decapitate a burning Halloween specimen in Bedlam
Unlocked 27 Oct, 2011 @ 7:37pm

The Scene is Zed

Kill 250 Halloween Specimens in Bedlam
Unlocked 27 Oct, 2011 @ 8:15pm

Zed October

Win a Long Bedlam Match During the Halloween Event on Hard
Unlocked 28 Oct, 2011 @ 2:12am

This is No Ordinary Rabbit!

Kill 25 Halloween Scrakes in Bedlam
Unlocked 28 Oct, 2011 @ 4:54pm

Trick, not Treat

Kill 5 Halloween Specimens with any gun without reloading
Unlocked 27 Oct, 2011 @ 7:23pm

Rule The Roost

Get all 6 achievements and unlock Commando Chicken
Unlocked 28 Oct, 2011 @ 4:55pm

Burning Irony

Kill 15 Husks with the Husk Cannon
Unlocked 13 Dec, 2011 @ 6:40pm

Bloody Yanks

Kill 1 specimen ONLY while expending a full M4 Assault Rifle magazine
Unlocked 7 Dec, 2011 @ 1:45pm

I love ze Healing not ze Hurting

Heal others for 3000 points of health with the MP5 SMG
Unlocked 11 Dec, 2011 @ 5:09pm

Italian Meat Pasta

Kill 12 zeds with a full magazine from the Combat Shotgun
Unlocked 9 Dec, 2011 @ 12:27am

Feeling Lucky?

Kill a specimen with every shot from your Revolver for one magazine
Unlocked 8 Dec, 2011 @ 10:24pm

Snow Cone

Beat Ice Cave on Normal Difficulty
Unlocked 29 Dec, 2011 @ 8:17pm

Stay Frosty

Beat Ice Cave on Hard Difficulty
Unlocked 7 Dec, 2011 @ 9:24pm

A Bloody Christmas Carol

Kill 15 XMas Clots, 5 xmas Stalkers, 5 XMas Crawlers, 1 XMas Siren and 1 XMas Bloat.
Unlocked 7 Dec, 2011 @ 11:32am

Spec Ops

Kill 12 clots with one magazine without reloading (MK23)
Unlocked 7 Apr, 2013 @ 5:53pm

Combat Medic

Kill a zed that has injured a player (M7A3 rifle)
Unlocked 6 Jul, 2012 @ 11:44pm

British Superiority

Kill a zed each with both the Bullpup and FN-Fal
Unlocked 7 Jul, 2012 @ 2:01am

Stuck in Limbo

Beat Hellride on Hard Difficulty
Unlocked 6 Jul, 2012 @ 4:04am

Historical Remnants

Kill 6 Zeds with one magazine on an MKb42, without reloading
Unlocked 1 Nov, 2012 @ 9:44pm

Nail'd!

Kill 4 Stalkers in a game with the Vlad9000 Nailgun
Unlocked 1 Nov, 2012 @ 9:38pm

Second Cousins

Beat Hillbilly Horror on Hard Difficulty
Unlocked 30 Nov, 2012 @ 11:25pm

Meet Your Maker!

Kill 1000 Hillbilly Zeds
Unlocked 25 Oct, 2013 @ 11:52pm

Creepy Crawlies

Kill 15 Hillbilly Crawlers in 1 game with the Tommy Gun or MKb42
Unlocked 1 Nov, 2012 @ 9:53pm

Fiery Personality

Set 3 Hillbilly Gorefasts on fire with the Flare Pistol or Trench Gun
Unlocked 1 Nov, 2012 @ 9:28pm

Here is to us

Beat Moonbase on Normal Difficulty
Unlocked 12 Dec, 2012 @ 10:20pm

Attempting Re-entry

Beat Moonbase on Hard Difficulty
Unlocked 8 Mar, 2015 @ 4:08pm

Astro Buffer Afficiando

Beat Steamland on Normal Difficulty
Unlocked 5 Jul, 2013 @ 8:04pm

Simplified Force Adhesion Afficianado

Beat Steamland in Objective Mode on Normal Difficulty
Unlocked 5 Jul, 2013 @ 8:51pm

Hide and go Puke

[2013 Summer] Destroy all the Pukey the Clown dolls
Unlocked 5 Jul, 2013 @ 7:51pm

Arcade Gamer

[2013 Summer] Complete the Pop the Clot, the Strong Man and the Grenade Toss games
Unlocked 5 Jul, 2013 @ 6:54pm

Extended Motion Protector

[2013 Summer] Protect the Ringmaster during the escort mission so that he does not get hit more than 15 times
Unlocked 5 Jul, 2013 @ 8:36pm

Golden 3 Crown Note

Get all 3 gold bars without the carriers taking damage while they have them
Unlocked 5 Jul, 2013 @ 8:49pm

Single-shot Equalizer

Kill 4 different types of Zeds with headshots with 4 shots from the Long Musket or the M14 without reloading
Unlocked 12 Aug, 2013 @ 7:06pm

Assault Flayer Ordinance

Push a scrake back with the direct fire from a Hunting Shotgun or alt fire from the Multi-Chamber ZED Thrower
Unlocked 9 Jul, 2014 @ 11:38pm

Single-Load Doom Bombardier

Kill a ZED with a direct (unexploded) shot from the Orca Bomb Propeller or the M-79/M32
Unlocked 26 Oct, 2013 @ 12:40am

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
Unlocked 5 Jul, 2013 @ 8:51pm

Longshoreman

Beat Fright Yard on Normal Difficulty
Unlocked 26 Oct, 2013 @ 1:25am

Gang Crew

Beat Fright Yard on Hard Difficulty
Unlocked 2 Mar, 2015 @ 5:46pm

Fork Lift Operator

Beat Fright Yard in Objective Mode on Normal Difficulty
Unlocked 26 Oct, 2013 @ 12:03am

Truck Driver

Beat Fright Yard in Objective Mode on Hard Difficulty
Unlocked 11 Feb, 2015 @ 9:27pm

Ex-scientist

Collect all the bile without a contamination
Unlocked 26 Oct, 2013 @ 1:46am

Blinding Big Brother

Destroy all 30 Cameras
Unlocked 26 Oct, 2013 @ 12:56am

Under The Weather

Use Bile or the Flamethrower to kill one of each Halloween Zed
Unlocked 26 Oct, 2013 @ 1:25am

Cerberus

Beat Hell on Suicidal Difficulty
Unlocked 3 Jan, 2014 @ 3:41pm

Agnosia

Beat Forgotten on Hard Difficulty
Unlocked 25 Aug, 2014 @ 10:21pm

No Time for Love, Dr. Jones

Win a short round on KF-Hell playing as or with Harchier Spebbington
Unlocked 3 Jan, 2014 @ 3:41pm

Oktoberfest Master

Collect all the Beer Steins
Unlocked 30 Aug, 2014 @ 12:14am

Long weekend

Beat Transit in Objective Mode on Hard Difficulty
Unlocked 9 Jul, 2014 @ 6:06pm

Nitro Boost!

Transit - Get the Nitro to the Objective in 135 seconds or less
Unlocked 9 Jul, 2014 @ 4:42pm

Totally Metal

Transit - Kill 250 Zeds before completing the welding objective
Unlocked 9 Jul, 2014 @ 4:46pm

Multi-pass

Transit - Pick up the door key
Unlocked 7 Jul, 2014 @ 8:57pm

Science Hater

Transit - Destroy all the DNA vials
Unlocked 11 Feb, 2015 @ 9:46pm

Doctor WHO??

Transit - Get all Objective achievements AND beat KFO Transit on Hard or above to unlock Dr Rachel Clamely.
Unlocked 11 Feb, 2015 @ 9:56pm

Cavern of Pain

Beat ThrillsChills on Hard Difficulty
Unlocked 30 Mar, 2015 @ 8:42pm

All shook up

Destroy all (15) Snow Globes
Unlocked 30 Mar, 2015 @ 7:11pm



Bitter Irony

Kill 2 Scrakes with a Chainsaw in a Single Wave.

Mr. Perky

Get All of your Perks up to Level 5.

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.

Man of Steel

Win a Long Game on Foundry, on Suicidal Difficulty.

A Bit Barmy

Win a Long Game on Bedlam, on Normal Difficulty.

Complete Barking

Win a Long Game on Bedlam, on Suicidal 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.

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 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.

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.

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.

Private Security

Win a Long Game on Suburbia on Hard 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.

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.

Not So Silent Night

[2010 Xmas] Kill a Christmas Siren with an undetonated LAW rocket.

Uber Tuber

Expensive but delicious! Brought to you by Dr. Dougley and Lord Ned.

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.

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.

Taking Down the Big Top

Kill 4 Circus Zeds in 1 ZED time chain with a Melee weapon.

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

We Have Ourselves a Cowboy

Hold dual 9mm, dual hand cannons and Dual Revolvers

On the Rocks

Beat Ice Cave on Suicidal Difficulty

Anti Freeze

Beat Ice Cave on Hell on Earth Difficulty

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 Difficulty

Demonic Road

Beat Hellride on Suicidal Difficulty

Devil's Co-pilot

Beat Hellride on Hell on Earth Difficulty

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

Third Cousins

Beat Hillbilly Horror on Normal Difficulty

First Cousins (Once Removed)

Beat Hillbilly Horror on Suicidal Difficulty

First Cousins

Beat Hillbilly Horror on Hell on Earth Difficulty

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

I Am Become Death

Kill 5 Hillbilly Zeds in 10 seconds with the Scythe or Axe

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
10 / 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

Amusing Death

Beat Moonbase on Suicidal Difficulty

One Giant Leap (Back) for Mankind

Beat Moonbase on Hell on Earth Difficulty

Gimli That Axe!

Get the Not-a-war-hammer Achievement in Dwarfs!?

Modified Psychoacceleration Achiever

Beat Steamland on Hard Difficulty

Fractional Neutron Activator

Beat Steamland on Suicidal Difficulty

Advanced Omega Wave Resonance Explorer

Beat Steamland on Hell on Earth Difficulty

Oscillating Hydrogen Transition Achiever

Beat Steamland in Objective Mode on Hard Difficulty

Alpha Wave Osteooxidation Activator

Beat Steamland in Objective Mode on Suicidal Difficulty

Tachyon Cytoneutralization Explorer

Beat Steamland in Objective Mode on Hell on Earth Difficulty

Full Charge

Have 5 Breaker Boxes 100% repaired at the same time

Guardian Assault Protector

Protect the ringmaster during the defense mission so that he does not get hit more than 15 times

Turbo Executioner

Kill 5 zeds in ZED time without reloading with Dr. T's LDS or Bullpup

Stevedore

Beat Fright Yard on Suicidal Difficulty

Wharfinger

Beat Fright Yard on Hell on Earth Difficulty

Crane Operator

Beat Fright Yard in Objective Mode on Suicidal Difficulty

Shipping Magnate

Beat Fright Yard in Objective Mode on Hell on Earth Difficulty

Claw Machine Master

Attach the crane hook within 125 seconds

777

Win Fuel on the first try

Fire and Forget

Kill a Halloween Fleshpound and Scrake in the same explosion with the Seal Squeal Harpoon Bomber or the LAW

Most Bang for the Buck

Kill 10 Halloween zeds in explosions using the Seeker 6 or the M32 within 5 seconds

Death

Beat Hell on Normal Difficulty

King Minos

Beat Hell on Hard Difficulty

Lucifer

Beat Hell on Hell on Earth Difficulty

Brain Fart

Beat Forgotten on Normal Difficulty

Amnesia

Beat Forgotten on Suicidal Difficulty

Dementia

Beat Forgotten on Hell on Earth Difficulty

Home Brewer

Beat Siren's Belch on Normal Difficulty

Micro Brewer

Beat Siren's Belch on Hard Difficulty

Master Brewer

Beat Siren's Belch on Suicidal Difficulty

Trappist Monk

Beat Siren's Belch on Hell on Earth Difficulty

Peasant

Beat Stronghold on Normal Difficulty

Squire

Beat Stronghold on Hard Difficulty

Prince

Beat Stronghold on Suicidal Difficulty

King

Beat Stronghold on Hell on Earth Difficulty

Rich Evil Uncle

Collect all the Treasure Bags

Cattle Class

Beat Transit on Normal Difficulty

Economy Comfort

Beat Transit on Hard Difficulty

Business Class

Beat Transit on Suicidal Difficulty

First Class

Beat Transit on Hell on Earth Difficulty

Day-trip

Beat Transit in Objective Mode on Normal Difficulty

Serious vacation

Beat Transit in Objective Mode on Suicidal Difficulty

Moved to Paris!

Beat Transit in Objective Mode on Hell on Earth Difficulty

Gone clubbing

Beat Clandestine on Normal Difficulty

Rack 'em up

Beat Clandestine on Hard Difficulty

Burned out

Beat Clandestine on Suicidal Difficulty

Hangover from Hell

Beat Clandestine on Hell Difficulty

Skull Cracker

Clandestine - Destroy 30 skulls

Cave of Wonder

Beat ThrillsChills on Normal Difficulty

Grotto of Terror

Beat ThrillsChills on Suicidal Difficulty

Hollow of Horror

Beat ThrillsChills on Hell Difficulty