Killing Floor achievements
10,867
(2,850)

Killing Floor

3.8 out of 5 from 99 votes

There are a maximum of 285 Killing Floor achievements (158 without DLC) worth 10,867

3,858 tracked gamers have this game, 60 have completed it (1.56%)

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Killing Floor Achievements

Pub Crawl18

Win a Long Game on West London on Normal Difficulty.

Unlocked by 1,134 tracked gamers (29% - TSA Ratio = 1.84)  

Lord of the Manor22

Win a Long Game on Manor on Normal Difficulty.

Unlocked by 810 tracked gamers (21% - TSA Ratio = 2.18)  

Lab Cleaner20

Win a Long Game on Biotics Lab on Normal Difficulty.

Unlocked by 933 tracked gamers (24% - TSA Ratio = 2.03)  

Chicken Farmer22

Win a Long Game on Farm on Normal Difficulty.

Unlocked by 766 tracked gamers (20% - TSA Ratio = 2.24)  

The Boss22

Win a Long Game on Offices on Normal Difficulty.

Unlocked by 772 tracked gamers (20% - TSA Ratio = 2.23)  

The Long War27

Complete a Long Game on all 5 Core Maps on Normal Difficulty.

Unlocked by 529 tracked gamers (14% - TSA Ratio = 2.69)  

Experimenticenticide11

Kill 100 Specimens.

Unlocked by 3,268 tracked gamers (85% - TSA Ratio = 1.08)  

Fascist Dietitian20

Kill 200 Bloats.

Unlocked by 942 tracked gamers (24% - TSA Ratio = 2.02)  

Homer's Heroes18

Kill 100 Sirens.

Unlocked by 1,182 tracked gamers (31% - TSA Ratio = 1.80)  

Keep Those Sneakers Off the Floor!20

Kill 20 Stalkers with Explosives.

Unlocked by 946 tracked gamers (25% - TSA Ratio = 2.01)  

Random Axe of Kindness17

Kill 15 Specimens with a Fire Axe in a Single Wave.

Unlocked by 1,328 tracked gamers (34% - TSA Ratio = 1.70)  

Bitter Irony26

Kill 2 Scrakes with a Chainsaw in a Single Wave.

Unlocked by 580 tracked gamers (15% - TSA Ratio = 2.57)  

Hot Cross Fun29

Kill 25 Burning Specimens with a Crossbow.

Unlocked by 445 tracked gamers (12% - TSA Ratio = 2.94)  

Dignity for the Dead47

Kill 10 Specimens Feeding on Dead Teammates Corpses.

Unlocked by 173 tracked gamers (4% - TSA Ratio = 4.71)  

Social Outburst13

Kill 8 Specimens with One Grenade.

Unlocked by 2,442 tracked gamers (63% - TSA Ratio = 1.25)  

Careful Spender19

Kill 4 Specimens with a Single Shot from a Hunting Shotgun.

Unlocked by 1,052 tracked gamers (27% - TSA Ratio = 1.91)  

It's Not Easy Being Greasy11

Cause a Specimen to Die by Luring them into Bloat Acid.

Unlocked by 3,169 tracked gamers (82% - TSA Ratio = 1.10)  

Too Close For Comfort18

Finish off a Fleshpound using a Melee Attack.

Unlocked by 1,230 tracked gamers (32% - TSA Ratio = 1.77)  

Master Surgeon22

As a Medic, Kill 8 Specimens using a Knife in a Single Wave.

Unlocked by 768 tracked gamers (20% - TSA Ratio = 2.24)  

It's What's Inside That Counts21

Turn 500 Specimens into Giblets.

Unlocked by 841 tracked gamers (22% - TSA Ratio = 2.14)  

Quarter Pounder With Ease20

Turn 5 Fleshpounds into Giblets.

Unlocked by 950 tracked gamers (25% - TSA Ratio = 2.01)  

Self Medicator16

In Co-op Mode, Use Syringe on Yourself 100 Times.

Unlocked by 1,602 tracked gamers (42% - TSA Ratio = 1.55)  

Thin-Ice Pirouette26

Complete 10 Waves when the Rest of your Team has Died.

Unlocked by 549 tracked gamers (14% - TSA Ratio = 2.64)  

Philanthropist15

Give 1,000 Pounds to Teammates who have 50% of Your Cash or Less.

Unlocked by 1,824 tracked gamers (47% - TSA Ratio = 1.45)  

I Like To Watch16

Aquire 5 Minutes of "Zed-Time".

Unlocked by 1,511 tracked gamers (39% - TSA Ratio = 1.59)  

Mr. Perky39

Get All of your Perks up to Level 5.

Unlocked by 251 tracked gamers (7% - TSA Ratio = 3.92)  

Straight Rush14

Kill the Patriarch Before he has a Chance to Heal.

Unlocked by 2,077 tracked gamers (54% - TSA Ratio = 1.36)  

The L.A.W. That Broke The Camel's Back20

Deliver the Killing Blow to the Patriarch with a L.A.W. Rocket.

Unlocked by 921 tracked gamers (24% - TSA Ratio = 2.04)  

Death To The Mad Scientist31

Defeat the Patriarch on Suicidal.

Unlocked by 412 tracked gamers (11% - TSA Ratio = 3.06)  

Experimentimillicide14

Kill 1,000 Specimens.

Unlocked by 2,042 tracked gamers (53% - TSA Ratio = 1.37)  

Experimentilottacide22

Kill 10,000 Specimens.

Unlocked by 820 tracked gamers (21% - TSA Ratio = 2.16)  

Hard Pub Crawl28

Win a Long Game on West London on Hard Difficulty.

Unlocked by 485 tracked gamers (13% - TSA Ratio = 2.81)  

Duke of the Manor32

Win a Long Game on Manor on Hard Difficulty.

Unlocked by 376 tracked gamers (10% - TSA Ratio = 3.20)  

Cattle Farmer34

Win a Long Game on Farm on Hard Difficulty.

Unlocked by 331 tracked gamers (9% - TSA Ratio = 3.41)  

Hard Boss35

Win a Long Game on Offices on Hard Difficulty.

Unlocked by 318 tracked gamers (8% - TSA Ratio = 3.48)  

Lab Assistant30

Win a Long Game on Biotics Lab on Hard Difficulty.

Unlocked by 440 tracked gamers (11% - TSA Ratio = 2.95)  

The Hard War38

Complete a Long Game on all 5 Core Maps on Hard Difficulty.

Unlocked by 262 tracked gamers (7% - TSA Ratio = 3.83)  

Suicidal Pub Crawl44

Win a Long Game on West London on Suicidal Difficulty.

Unlocked by 203 tracked gamers (5% - TSA Ratio = 4.35)  

Emperor of the Manor46

Win a Long Game on Manor on Suicidal Difficulty.

Unlocked by 184 tracked gamers (5% - TSA Ratio = 4.57)  

Alligator Farmer46

Win a Long Game on Farm on Suicidal Difficulty.

Unlocked by 184 tracked gamers (5% - TSA Ratio = 4.57)  

Mad Boss46

Win a Long Game on Offices on Suicidal Difficulty.

Unlocked by 181 tracked gamers (5% - TSA Ratio = 4.61)  

Lab Professor44

Win a Long Game on Biotics Lab on Suicidal Difficulty.

Unlocked by 197 tracked gamers (5% - TSA Ratio = 4.42)  

The Completely Suicidal War50

Complete a Long Game on all 5 Core Maps on Suicidal Difficulty.

Unlocked by 152 tracked gamers (4% - TSA Ratio = 5.03)  

Tin Man27

Win a Long Game on Foundry, on Normal Difficulty.

Unlocked by 534 tracked gamers (14% - TSA Ratio = 2.68)  

Steel Worker36

Win a Long Game on Foundry, on Hard Difficulty.

Unlocked by 294 tracked gamers (8% - TSA Ratio = 3.61)  

Man of Steel48

Win a Long Game on Foundry, on Suicidal Difficulty.

Unlocked by 167 tracked gamers (4% - TSA Ratio = 4.80)  

A Bit Barmy28

Win a Long Game on Bedlam, on Normal Difficulty.

Unlocked by 500 tracked gamers (13% - TSA Ratio = 2.77)  

Gone Mental33

Win a Long Game on Bedlam, on Hard Difficulty.

Unlocked by 346 tracked gamers (9% - TSA Ratio = 3.33)  

Complete Barking50

Win a Long Game on Bedlam, on Suicidal Difficulty.

Unlocked by 154 tracked gamers (4% - TSA Ratio = 5.00)  

Squirrel King of the Dark Forest28

Win a Long Game on Wyre, on Normal Difficulty.

Unlocked by 483 tracked gamers (13% - TSA Ratio = 2.82)  

Raccoon King of the Dark Forest38

Win a Long Game on Wyre, on Hard Difficulty.

Unlocked by 264 tracked gamers (7% - TSA Ratio = 3.81)  

Bear King of the Dark Forest51

Win a Long Game on Wyre, on Suicidal Difficulty.

Unlocked by 150 tracked gamers (4% - TSA Ratio = 5.06)  

Long, Hot Summer33

Complete a Long Game on all 3 Summer 2009 maps on Normal Difficulty.

Unlocked by 358 tracked gamers (9% - TSA Ratio = 3.27)  

Summer of 200941

Complete a Long Game on all 3 Summer 2009 maps on Hard Difficulty.

Unlocked by 234 tracked gamers (6% - TSA Ratio = 4.05)  

And Back to School53

Complete a Long Game on all 3 Summer 2009 maps on Suicidal Difficulty.

Unlocked by 135 tracked gamers (3% - TSA Ratio = 5.34)  

Explosive Personality41

As Demolitions, kill 1000 Specimens with the Pipebomb.

Unlocked by 232 tracked gamers (6% - TSA Ratio = 4.08)  

Flaming Hell, That was Close20

As Firebug, kill the Husk with the Flamethrower before he hurts anyone.

Unlocked by 963 tracked gamers (25% - TSA Ratio = 2.00)  

Merry Men29

Kill the Patriarch when everyone is ONLY using Crossbows.

Unlocked by 459 tracked gamers (12% - TSA Ratio = 2.89)  

Blooper Reel31

Turn 500 Zeds into Giblets using the M79.

Unlocked by 410 tracked gamers (11% - TSA Ratio = 3.06)  

Dot of Doom37

Get 25 headshots in a row with the EBR while using the Laser Sight.

Unlocked by 275 tracked gamers (7% - TSA Ratio = 3.74)  

SCAR'd30

Kill 1000 Specimens with the SCAR.

Unlocked by 427 tracked gamers (11% - TSA Ratio = 3.00)  

Healing Touch29

Heal 200 teammates with the MP7's medication dart.

Unlocked by 470 tracked gamers (12% - TSA Ratio = 2.86)  

Pound This34

Kill 100 Fleshpounds with the AA12.

Unlocked by 328 tracked gamers (9% - TSA Ratio = 3.43)  

Killer Junior29

Kill 20 crawlers in mid-air with the M79.

Unlocked by 476 tracked gamers (12% - TSA Ratio = 2.85)  

Getting Chunky21

Obliterate 10 Zeds at once with the Pipe Bomb.

Unlocked by 895 tracked gamers (23% - TSA Ratio = 2.07)  

Hellish Pub Crawl52

Win a Long Game on West London on Hell on Earth Difficulty.

Unlocked by 145 tracked gamers (4% - TSA Ratio = 5.15)  

Demonic King of the Manor55

Win a Long Game on Manor on Hell on Earth Difficulty.

Unlocked by 126 tracked gamers (3% - TSA Ratio = 5.52)  

Demon Farmer54

Win a Long Game on Farm on Hell on Earth Difficulty.

Unlocked by 130 tracked gamers (3% - TSA Ratio = 5.44)  

Boss from Hell55

Win a Long Game on Offices on Hell on Earth Difficulty.

Unlocked by 127 tracked gamers (3% - TSA Ratio = 5.50)  

Scientist from Hell51

Win a Long Game on Biotics Lab on Hell on Earth Difficulty.

Unlocked by 149 tracked gamers (4% - TSA Ratio = 5.08)  

Diablo Steel Man56

Win a Long Game on Foundry on Hell on Earth Difficulty.

Unlocked by 123 tracked gamers (3% - TSA Ratio = 5.59)  

Commit-ed for life56

Win a Long Game on Bedlam on Hell on Earth Difficulty.

Unlocked by 123 tracked gamers (3% - TSA Ratio = 5.59)  

Wolf King of the Dark Forest57

Win a Long Game on Wyre on Hell on Earth Difficulty.

Unlocked by 118 tracked gamers (3% - TSA Ratio = 5.71)  

Waste Disposal30

Win a Long Game on Biohazard on Normal Difficulty.

Unlocked by 437 tracked gamers (11% - TSA Ratio = 2.96)  

Waste Land39

Win a Long Game on Biohazard on Hard Difficulty.

Unlocked by 254 tracked gamers (7% - TSA Ratio = 3.89)  

Waste of Space51

Win a Long Game on Biohazard on Suicidal Difficulty.

Unlocked by 147 tracked gamers (4% - TSA Ratio = 5.11)  

Wasted56

Win a Long Game on Biohazard on Hell on Earth Difficulty.

Unlocked by 125 tracked gamers (3% - TSA Ratio = 5.55)  

Warehouse Janitor27

Win a Long Game on Crash on Normal Difficulty.

Unlocked by 511 tracked gamers (13% - TSA Ratio = 2.74)  

Warehouse Forklift Operator38

Win a Long Game on Crash on Hard Difficulty.

Unlocked by 265 tracked gamers (7% - TSA Ratio = 3.81)  

Warehouse Foreman50

Win a Long Game on Crash on Suicidal Difficulty.

Unlocked by 152 tracked gamers (4% - TSA Ratio = 5.03)  

Warehouse Manager57

Win a Long Game on Crash on Hell on Earth Difficulty.

Unlocked by 117 tracked gamers (3% - TSA Ratio = 5.73)  

Departure Gallery28

Win a Long Game on Departed on Normal Difficulty.

Unlocked by 486 tracked gamers (13% - TSA Ratio = 2.81)  

Departure Lounge38

Win a Long Game on Departed on Hard Difficulty.

Unlocked by 264 tracked gamers (7% - TSA Ratio = 3.81)  

Departure Gate50

Win a Long Game on Departed on Suicidal Difficulty.

Unlocked by 155 tracked gamers (4% - TSA Ratio = 4.98)  

Dear Departed56

Win a Long Game on Departed on Hell on Earth Difficulty.

Unlocked by 123 tracked gamers (3% - TSA Ratio = 5.59)  

Running Late31

Win a Long Game on Filth's Cross on Normal Difficulty.

Unlocked by 413 tracked gamers (11% - TSA Ratio = 3.05)  

Missed Connection40

Win a Long Game on Filth's Cross on Hard Difficulty.

Unlocked by 238 tracked gamers (6% - TSA Ratio = 4.02)  

Train Wreck52

Win a Long Game on Filth's Cross on Suicidal Difficulty.

Unlocked by 141 tracked gamers (4% - TSA Ratio = 5.22)  

Pile Up59

Win a Long Game on Filth's Cross on Hell on Earth Difficulty.

Unlocked by 109 tracked gamers (3% - TSA Ratio = 5.94)  

Gimme a Plaster!31

Win a Long Game on Hospital Horrors on Normal Difficulty.

Unlocked by 408 tracked gamers (11% - TSA Ratio = 3.07)  

That Bloody Well Hurts!42

Win a Long Game on Hospital Horrors on Hard Difficulty.

Unlocked by 216 tracked gamers (6% - TSA Ratio = 4.22)  

I'm Dying Here!53

Win a Long Game on Hospital Horrors on Suicidal Difficulty.

Unlocked by 138 tracked gamers (4% - TSA Ratio = 5.28)  

Not Dead Yet!57

Win a Long Game on Hospital Horrors on Hell on Earth Difficulty.

Unlocked by 117 tracked gamers (3% - TSA Ratio = 5.73)  

Ice Cube30

Win a Long Game on Icebreaker on Normal Difficulty.

Unlocked by 418 tracked gamers (11% - TSA Ratio = 3.03)  

Crushed Ice40

Win a Long Game on Icebreaker on Hard Difficulty.

Unlocked by 241 tracked gamers (6% - TSA Ratio = 3.99)  

Iceberg54

Win a Long Game on Icebreaker on Suicidal Difficulty.

Unlocked by 133 tracked gamers (3% - TSA Ratio = 5.40)  

Comet59

Win a Long Game on Icebreaker on Hell on Earth Difficulty.

Unlocked by 110 tracked gamers (3% - TSA Ratio = 5.91)  

Daytrip23

Win a Long Game on Mountain Pass on Normal Difficulty.

Unlocked by 731 tracked gamers (19% - TSA Ratio = 2.29)  

Gone Camping33

Win a Long Game on Mountain Pass on Hard Difficulty.

Unlocked by 348 tracked gamers (9% - TSA Ratio = 3.32)  

Mountaineer47

Win a Long Game on Mountain Pass on Suicidal Difficulty.

Unlocked by 171 tracked gamers (4% - TSA Ratio = 4.74)  

Park Ranger55

Win a Long Game on Mountain Pass on Hell on Earth Difficulty.

Unlocked by 129 tracked gamers (3% - TSA Ratio = 5.46)  

Neighborhood Watch31

Win a Long Game on Suburbia on Normal Difficulty.

Unlocked by 411 tracked gamers (11% - TSA Ratio = 3.06)  

Private Security40

Win a Long Game on Suburbia on Hard Difficulty.

Unlocked by 238 tracked gamers (6% - TSA Ratio = 4.02)  

Vigilante53

Win a Long Game on Suburbia on Suicidal Difficulty.

Unlocked by 135 tracked gamers (3% - TSA Ratio = 5.34)  

SWAT59

Win a Long Game on Suburbia on Hell on Earth Difficulty.

Unlocked by 113 tracked gamers (3% - TSA Ratio = 5.86)  

Slight Drip29

Win a Long Game on Waterworks on Normal Difficulty.

Unlocked by 446 tracked gamers (12% - TSA Ratio = 2.93)  

Burst Pipe39

Win a Long Game on Waterworks on Hard Difficulty.

Unlocked by 249 tracked gamers (6% - TSA Ratio = 3.93)  

Pressure Failure53

Win a Long Game on Waterworks on Suicidal Difficulty.

Unlocked by 139 tracked gamers (4% - TSA Ratio = 5.26)  

Floodgate to Hell59

Win a Long Game on Waterworks on Hell on Earth Difficulty.

Unlocked by 112 tracked gamers (3% - TSA Ratio = 5.86)  

Piece of Cake37

Complete all new map achievements on Normal Difficulty.

Unlocked by 278 tracked gamers (7% - TSA Ratio = 3.72)  

Pound Cake46

Complete all new map achievements on Hard Difficulty.

Unlocked by 183 tracked gamers (5% - TSA Ratio = 4.58)  

Fruit Cake59

Complete all new map achievements on Suicidal Difficulty.

Unlocked by 109 tracked gamers (3% - TSA Ratio = 5.94)  

Devil Cake65

Complete all new map achievements on Hell On Earth Difficulty.

Unlocked by 91 tracked gamers (2% - TSA Ratio = 6.50)  

Let Them Burn20

Get 1000 points of burn damage with the MAC-10.

Unlocked by 1,003 tracked gamers (26% - TSA Ratio = 1.96)  

Flea Circus27

Win a Long Game on Abusement Park on Normal Difficulty.

Unlocked by 542 tracked gamers (14% - TSA Ratio = 2.66)  

Dog and Pony Show38

Win a Long Game on Abusement Park on Hard Difficulty.

Unlocked by 262 tracked gamers (7% - TSA Ratio = 3.83)  

3 Ring Circus52

Win a Long Game on Abusement Park on Suicidal Difficulty.

Unlocked by 142 tracked gamers (4% - TSA Ratio = 5.20)  

On Top of the Big Top55

Win a Long Game on Abusement Park on Hell on Earth Difficulty.

Unlocked by 128 tracked gamers (3% - TSA Ratio = 5.48)  

Highway to Heaven31

Beat Hellride on Normal Difficulty

Unlocked by 413 tracked gamers (11% - TSA Ratio = 3.05)  

Stuck in Limbo43

Beat Hellride on Hard Difficulty

Unlocked by 208 tracked gamers (5% - TSA Ratio = 4.30)  

Demonic Road54

Beat Hellride on Suicidal Difficulty

Unlocked by 131 tracked gamers (3% - TSA Ratio = 5.42)  

Devil's Co-pilot60

Beat Hellride on Hell on Earth Difficulty

Unlocked by 106 tracked gamers (3% - TSA Ratio = 6.02)  

Third Cousins30

Beat Hillbilly Horror on Normal Difficulty

Unlocked by 432 tracked gamers (11% - TSA Ratio = 2.98)  

Second Cousins44

Beat Hillbilly Horror on Hard Difficulty

Unlocked by 198 tracked gamers (5% - TSA Ratio = 4.42)  

First Cousins (Once Removed)56

Beat Hillbilly Horror on Suicidal Difficulty

Unlocked by 124 tracked gamers (3% - TSA Ratio = 5.57)  

First Cousins59

Beat Hillbilly Horror on Hell on Earth Difficulty

Unlocked by 111 tracked gamers (3% - TSA Ratio = 5.89)  

Astro Buffer Afficiando32

Beat Steamland on Normal Difficulty

Unlocked by 379 tracked gamers (10% - TSA Ratio = 3.18)  

Modified Psychoacceleration Achiever43

Beat Steamland on Hard Difficulty

Unlocked by 207 tracked gamers (5% - TSA Ratio = 4.31)  

Fractional Neutron Activator57

Beat Steamland on Suicidal Difficulty

Unlocked by 118 tracked gamers (3% - TSA Ratio = 5.71)  

Advanced Omega Wave Resonance Explorer59

Beat Steamland on Hell on Earth Difficulty

Unlocked by 111 tracked gamers (3% - TSA Ratio = 5.89)  

Simplified Force Adhesion Afficianado33

Beat Steamland in Objective Mode on Normal Difficulty

Unlocked by 364 tracked gamers (9% - TSA Ratio = 3.25)  

Oscillating Hydrogen Transition Achiever52

Beat Steamland in Objective Mode on Hard Difficulty

Unlocked by 140 tracked gamers (4% - TSA Ratio = 5.24)  

Alpha Wave Osteooxidation Activator64

Beat Steamland in Objective Mode on Suicidal Difficulty

Unlocked by 95 tracked gamers (2% - TSA Ratio = 6.36)  

Tachyon Cytoneutralization Explorer68

Beat Steamland in Objective Mode on Hell on Earth Difficulty

Unlocked by 83 tracked gamers (2% - TSA Ratio = 6.81)  

Longshoreman35

Beat Fright Yard on Normal Difficulty

Unlocked by 310 tracked gamers (8% - TSA Ratio = 3.52)  

Gang Crew45

Beat Fright Yard on Hard Difficulty

Unlocked by 189 tracked gamers (5% - TSA Ratio = 4.51)  

Stevedore56

Beat Fright Yard on Suicidal Difficulty

Unlocked by 123 tracked gamers (3% - TSA Ratio = 5.59)  

Wharfinger60

Beat Fright Yard on Hell on Earth Difficulty

Unlocked by 107 tracked gamers (3% - TSA Ratio = 5.99)  

Fork Lift Operator40

Beat Fright Yard in Objective Mode on Normal Difficulty

Unlocked by 245 tracked gamers (6% - TSA Ratio = 3.96)  

Truck Driver54

Beat Fright Yard in Objective Mode on Hard Difficulty

Unlocked by 130 tracked gamers (3% - TSA Ratio = 5.44)  

Crane Operator67

Beat Fright Yard in Objective Mode on Suicidal Difficulty

Unlocked by 86 tracked gamers (2% - TSA Ratio = 6.69)  

Shipping Magnate69

Beat Fright Yard in Objective Mode on Hell on Earth Difficulty

Unlocked by 82 tracked gamers (2% - TSA Ratio = 6.85)  

Home Brewer41

Beat Siren's Belch on Normal Difficulty

Unlocked by 233 tracked gamers (6% - TSA Ratio = 4.06)  

Micro Brewer51

Beat Siren's Belch on Hard Difficulty

Unlocked by 149 tracked gamers (4% - TSA Ratio = 5.08)  

Master Brewer61

Beat Siren's Belch on Suicidal Difficulty

Unlocked by 104 tracked gamers (3% - TSA Ratio = 6.08)  

Trappist Monk63

Beat Siren's Belch on Hell on Earth Difficulty

Unlocked by 96 tracked gamers (2% - TSA Ratio = 6.33)  

Peasant42

Beat Stronghold on Normal Difficulty

Unlocked by 218 tracked gamers (6% - TSA Ratio = 4.20)  

Squire52

Beat Stronghold on Hard Difficulty

Unlocked by 144 tracked gamers (4% - TSA Ratio = 5.17)  

Prince61

Beat Stronghold on Suicidal Difficulty

Unlocked by 102 tracked gamers (3% - TSA Ratio = 6.14)  

King64

Beat Stronghold on Hell on Earth Difficulty

Unlocked by 93 tracked gamers (2% - TSA Ratio = 6.43)  

Cattle Class41

Beat Transit on Normal Difficulty

Unlocked by 230 tracked gamers (6% - TSA Ratio = 4.09)  

Economy Comfort50

Beat Transit on Hard Difficulty

Unlocked by 154 tracked gamers (4% - TSA Ratio = 5.00)  

Business Class61

Beat Transit on Suicidal Difficulty

Unlocked by 102 tracked gamers (3% - TSA Ratio = 6.14)  

First Class62

Beat Transit on Hell on Earth Difficulty

Unlocked by 99 tracked gamers (3% - TSA Ratio = 6.23)  

Day-trip42

Beat Transit in Objective Mode on Normal Difficulty

Unlocked by 218 tracked gamers (6% - TSA Ratio = 4.20)  

Long weekend50

Beat Transit in Objective Mode on Hard Difficulty

Unlocked by 154 tracked gamers (4% - TSA Ratio = 5.00)  

Serious vacation66

Beat Transit in Objective Mode on Suicidal Difficulty

Unlocked by 88 tracked gamers (2% - TSA Ratio = 6.61)  

Moved to Paris!69

Beat Transit in Objective Mode on Hell on Earth Difficulty

Unlocked by 81 tracked gamers (2% - TSA Ratio = 6.89)  
Title update: The Halloween Horror Double Feature
The Halloween Horror Double Feature
275
4.5 from 1 vote

241 tracked gamers have this dlc pack, 62 have completed it (25.73%)

There are a maximum of 5 achievements worth 275

There are no reviews

Gone clubbing44

Beat Clandestine on Normal Difficulty

Unlocked by 203 tracked gamers (5% - TSA Ratio = 4.36)  

Rack 'em up53

Beat Clandestine on Hard Difficulty

Unlocked by 135 tracked gamers (3% - TSA Ratio = 5.34)  

Burned out63

Beat Clandestine on Suicidal Difficulty

Unlocked by 98 tracked gamers (3% - TSA Ratio = 6.26)  

Hangover from Hell67

Beat Clandestine on Hell Difficulty

Unlocked by 87 tracked gamers (2% - TSA Ratio = 6.65)  

Skull Cracker49

Clandestine - Destroy 30 skulls

Unlocked by 162 tracked gamers (4% - TSA Ratio = 4.87)  
Title update: Potato Fools
Potato Fools
236
4.5 from 1 vote

739 tracked gamers have this dlc pack, 79 have completed it (10.69%)

There are a maximum of 6 achievements worth 236

There are no reviews

Uber Tuber34

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

Unlocked by 329 tracked gamers (9% - TSA Ratio = 3.42)  

Science Got Done26

Win a Long Game on Aperture on Normal Difficulty.

Unlocked by 581 tracked gamers (15% - TSA Ratio = 2.57)  

Still Alive38

Win a Long Game on Aperture on Hard Difficulty.

Unlocked by 272 tracked gamers (7% - TSA Ratio = 3.76)  

This is a Triumph50

Win a Long Game on Aperture on Suicidal Difficulty.

Unlocked by 154 tracked gamers (4% - TSA Ratio = 5.00)  

I'm Making a Note Here, Huge Success57

Win a Long Game on Aperture on Hell on Earth Difficulty.

Unlocked by 119 tracked gamers (3% - TSA Ratio = 5.68)  

Golden Potato31

Get into GLaDOS' core on Aperture.

Unlocked by 396 tracked gamers (10% - TSA Ratio = 3.12)  
Title update: Summer Sideshow 2011
Summer Sideshow 2011
302
4.5 from 2 votes

2,259 tracked gamers have this dlc pack, 205 have completed it (9.07%)

There are a maximum of 14 achievements worth 302

There are no reviews

Ringmaster14

Kill the "Ring Leader" (Circus Patriarch)

Unlocked by 1,835 tracked gamers (48% - TSA Ratio = 1.44)  

Sparring with a Master17

Kill a Circus Gorefast with a Melee weapon.

Unlocked by 1,413 tracked gamers (37% - TSA Ratio = 1.65)  

Assistant Homicide28

Kill 2 Circus Stalkers with a Melee weapon to the back in one wave.

Unlocked by 480 tracked gamers (12% - TSA Ratio = 2.83)  

Seeing Double18

Kill 5 Circus Crawlers with a Bullpup in one wave.

Unlocked by 1,132 tracked gamers (29% - TSA Ratio = 1.84)  

Clearing Clown Alley15

Kill 5 Circus Bloats in one game.

Unlocked by 1,617 tracked gamers (42% - TSA Ratio = 1.54)  

The Big Hunt20

Kill a Circus Scrake with a Crossbow.

Unlocked by 954 tracked gamers (25% - TSA Ratio = 2.01)  

Lifting a Dumbell29

Kill a Circus Husk with a LAW.

Unlocked by 449 tracked gamers (12% - TSA Ratio = 2.93)  

Small Hands16

Kill 3 Circus Clots in a wave with the Lever Action Rifle.

Unlocked by 1,513 tracked gamers (39% - TSA Ratio = 1.59)  

Elephant Gun19

Land the killing blow on a Circus Fleshpound with a Pistol.

Unlocked by 1,034 tracked gamers (27% - TSA Ratio = 1.93)  

Juggling Act31

Drop 5 different Tier 2 weapons in one wave.

Unlocked by 404 tracked gamers (10% - TSA Ratio = 3.09)  

Windjammer Enthusiast20

Survive 10 seconds after being screamed at by a Circus Siren on Hard or above.

Unlocked by 948 tracked gamers (25% - TSA Ratio = 2.01)  

Taking Down the Big Top22

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

Unlocked by 787 tracked gamers (20% - TSA Ratio = 2.21)  

Burning up the Midway21

Kill 10 Circus Clots with a Fire-based weapon.

Unlocked by 842 tracked gamers (22% - TSA Ratio = 2.14)  

Punk'd30

Unlock 10 of the 13 Circus Achievements along with any Abusement Park achievement.

Unlocked by 432 tracked gamers (11% - TSA Ratio = 2.98)  
Title update: Summer Sideshow 2012
Summer Sideshow 2012
141
4.5 from 1 vote

1,450 tracked gamers have this dlc pack, 164 have completed it (11.31%)

There are a maximum of 5 achievements worth 141

There are no reviews

Spec Ops27

Kill 12 clots with one magazine without reloading (MK23)

Unlocked by 515 tracked gamers (13% - TSA Ratio = 2.73)  

Combat Medic21

Kill a zed that has injured a player (M7A3 rifle)

Unlocked by 853 tracked gamers (22% - TSA Ratio = 2.12)  

Fugly37

Kill one of each type of zed in one round (HSG Shotgun)

Unlocked by 276 tracked gamers (7% - TSA Ratio = 3.74)  

British Superiority18

Kill a zed each with both the Bullpup and FN-Fal

Unlocked by 1,212 tracked gamers (31% - TSA Ratio = 1.78)  

The Big One37

Kill 2 scrakes with one shot (M99)

Unlocked by 283 tracked gamers (7% - TSA Ratio = 3.70)  
Title update: Pier of Pain
Pier of Pain
349
4.5 from 1 vote

1,245 tracked gamers have this dlc pack, 104 have completed it (8.35%)

There are a maximum of 11 achievements worth 349

There are no reviews

Hide and go Puke35

[2013 Summer] Destroy all the Pukey the Clown dolls

Unlocked by 313 tracked gamers (8% - TSA Ratio = 3.50)  

Arcade Gamer34

[2013 Summer] Complete the Pop the Clot, the Strong Man and the Grenade Toss games

Unlocked by 342 tracked gamers (9% - TSA Ratio = 3.35)  

Full Charge33

Have 5 Breaker Boxes 100% repaired at the same time

Unlocked by 356 tracked gamers (9% - TSA Ratio = 3.29)  

Extended Motion Protector35

[2013 Summer] Protect the Ringmaster during the escort mission so that he does not get hit more than 15 times

Unlocked by 314 tracked gamers (8% - TSA Ratio = 3.50)  

Guardian Assault Protector28

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

Unlocked by 483 tracked gamers (13% - TSA Ratio = 2.82)  

Golden 3 Crown Note37

Get all 3 gold bars without the carriers taking damage while they have them

Unlocked by 279 tracked gamers (7% - TSA Ratio = 3.71)  

Single-shot Equalizer27

Kill 4 different types of Zeds with headshots with 4 shots from the Long Musket or the M14 without reloading

Unlocked by 529 tracked gamers (14% - TSA Ratio = 2.70)  

Assault Flayer Ordinance22

Push a scrake back with the direct fire from a Hunting Shotgun or alt fire from the Multi-Chamber ZED Thrower

Unlocked by 769 tracked gamers (20% - TSA Ratio = 2.24)  

Single-Load Doom Bombardier22

Kill a ZED with a direct (unexploded) shot from the Orca Bomb Propeller or the M-79/M32

Unlocked by 786 tracked gamers (20% - TSA Ratio = 2.21)  

Turbo Executioner36

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

Unlocked by 301 tracked gamers (8% - TSA Ratio = 3.58)  

Mrs. Punkd40

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 by 246 tracked gamers (6% - TSA Ratio = 3.95)  
Title update: End Of The Line
End Of The Line
284
5.0 from 1 vote

516 tracked gamers have this dlc pack, 90 have completed it (17.44%)

There are a maximum of 7 achievements worth 284

There are no reviews

Oktoberfest Master44

Collect all the Beer Steins

Unlocked by 196 tracked gamers (5% - TSA Ratio = 4.43)  

Rich Evil Uncle49

Collect all the Treasure Bags

Unlocked by 163 tracked gamers (4% - TSA Ratio = 4.86)  

Nitro Boost!38

Transit - Get the Nitro to the Objective in 135 seconds or less

Unlocked by 264 tracked gamers (7% - TSA Ratio = 3.81)  

Totally Metal36

Transit - Kill 250 Zeds before completing the welding objective

Unlocked by 300 tracked gamers (8% - TSA Ratio = 3.58)  

Multi-pass29

Transit - Pick up the door key

Unlocked by 459 tracked gamers (12% - TSA Ratio = 2.89)  

Science Hater38

Transit - Destroy all the DNA vials

Unlocked by 271 tracked gamers (7% - TSA Ratio = 3.76)  

Doctor WHO??50

Transit - Get all Objective achievements AND beat KFO Transit on Hard or above to unlock Dr Rachel Clamely.

Unlocked by 154 tracked gamers (4% - TSA Ratio = 5.00)  
Title update: Halloween Sideshow
Halloween Sideshow
211
4.5 from 2 votes

1,907 tracked gamers have this dlc pack, 203 have completed it (10.64%)

There are a maximum of 7 achievements worth 211

There are no reviews

Sparkling in the Twilight28

Kill The Vampire Patriarch Ringmaster in Bedlam

Unlocked by 499 tracked gamers (13% - TSA Ratio = 2.77)  

Carving The Jack O' Lantern27

Decapitate a burning Halloween specimen in Bedlam

Unlocked by 514 tracked gamers (13% - TSA Ratio = 2.73)  

The Scene is Zed29

Kill 250 Halloween Specimens in Bedlam

Unlocked by 449 tracked gamers (12% - TSA Ratio = 2.92)  

Zed October36

Win a Long Bedlam Match During the Halloween Event on Hard

Unlocked by 301 tracked gamers (8% - TSA Ratio = 3.57)  

This is No Ordinary Rabbit!38

Kill 25 Halloween Scrakes in Bedlam

Unlocked by 270 tracked gamers (7% - TSA Ratio = 3.77)  

Trick, not Treat14

Kill 5 Halloween Specimens with any gun without reloading

Unlocked by 1,870 tracked gamers (48% - TSA Ratio = 1.43)  

Rule The Roost39

Get all 6 achievements and unlock Commando Chicken

Unlocked by 258 tracked gamers (7% - TSA Ratio = 3.86)  
Title update: Hillbilly Horrors
Hillbilly Horrors
311
4.5 from 1 vote

1,523 tracked gamers have this dlc pack, 114 have completed it (7.49%)

There are a maximum of 11 achievements worth 311

There are no reviews

Historical Remnants18

Kill 6 Zeds with one magazine on an MKb42, without reloading

Unlocked by 1,192 tracked gamers (31% - TSA Ratio = 1.79)  

Nail'd!23

Kill 4 Stalkers in a game with the Vlad9000 Nailgun

Unlocked by 701 tracked gamers (18% - TSA Ratio = 2.34)  

Explosion of Love38

Heal yourself plus 5 other players with one grenade

Unlocked by 265 tracked gamers (7% - TSA Ratio = 3.82)  

Trench Warfare38

Set a total of 200 Zeds on fire with the Trench Gun in Hillbilly Horror

Unlocked by 264 tracked gamers (7% - TSA Ratio = 3.81)  

Grim Reaper35

Get the 6 Special Halloween Achievements plus 1 Hillbilly Horror Map Achievement to unlock the Grim Reaper

Unlocked by 307 tracked gamers (8% - TSA Ratio = 3.54)  

Soul Collector29

Free the souls of the 25 Gnomes hidden on Hillbilly Horror in 1 game

Unlocked by 455 tracked gamers (12% - TSA Ratio = 2.90)  

Meet Your Maker!22

Kill 1000 Hillbilly Zeds

Unlocked by 809 tracked gamers (21% - TSA Ratio = 2.18)  

Creepy Crawlies28

Kill 15 Hillbilly Crawlers in 1 game with the Tommy Gun or MKb42

Unlocked by 510 tracked gamers (13% - TSA Ratio = 2.75)  

Rippin' It Up31

Kill a Hillbilly Husk and another Hillbilly Zed in the same shot with the Buzzsaw Bow or M99

Unlocked by 394 tracked gamers (10% - TSA Ratio = 3.13)  

I Am Become Death23

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

Unlocked by 710 tracked gamers (18% - TSA Ratio = 2.33)  

Fiery Personality25

Set 3 Hillbilly Gorefasts on fire with the Flare Pistol or Trench Gun

Unlocked by 630 tracked gamers (16% - TSA Ratio = 2.47)  
Title update: Fright Yard
Fright Yard
282
5.0 from 1 vote

529 tracked gamers have this dlc pack, 92 have completed it (17.39%)

There are a maximum of 7 achievements worth 282

There are no reviews

Claw Machine Master36

Attach the crane hook within 125 seconds

Unlocked by 305 tracked gamers (8% - TSA Ratio = 3.55)  

Ex-scientist38

Collect all the bile without a contamination

Unlocked by 273 tracked gamers (7% - TSA Ratio = 3.75)  

77748

Win Fuel on the first try

Unlocked by 168 tracked gamers (4% - TSA Ratio = 4.80)  

Blinding Big Brother40

Destroy all 30 Cameras

Unlocked by 238 tracked gamers (6% - TSA Ratio = 4.02)  

Fire and Forget45

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

Unlocked by 195 tracked gamers (5% - TSA Ratio = 4.46)  

Under The Weather41

Use Bile or the Flamethrower to kill one of each Halloween Zed

Unlocked by 230 tracked gamers (6% - TSA Ratio = 4.10)  

Most Bang for the Buck35

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

Unlocked by 313 tracked gamers (8% - TSA Ratio = 3.51)  
Title update: Twisted Christmas 2010
Twisted Christmas 2010
533
5.0 from 1 vote

2,253 tracked gamers have this dlc pack, 75 have completed it (3.33%)

There are a maximum of 18 achievements worth 533

There are no reviews

Walking in A Winter Horror Land28

Win a Long Game on Santa's Evil Lair on Normal Difficulty.

Unlocked by 475 tracked gamers (12% - TSA Ratio = 2.84)  

Silent Night, Evil Night41

Win a Long Game on Santa's Evil Lair on Hard Difficulty.

Unlocked by 227 tracked gamers (6% - TSA Ratio = 4.11)  

I'm Dreaming of a Red Christmas55

Win a Long Game on Santa's Evil Lair on Suicidal Difficulty.

Unlocked by 128 tracked gamers (3% - TSA Ratio = 5.48)  

Grandma got Eaten by a Reindeer60

Win a Long Game on Santa's Evil Lair on Hell on Earth Difficulty.

Unlocked by 106 tracked gamers (3% - TSA Ratio = 6.02)  

Merry Friggin Christmas15

[2010 Xmas] Kill the Christmas Patriarch.

Unlocked by 1,825 tracked gamers (47% - TSA Ratio = 1.45)  

Cracked the Nutcracker!32

[2010 Xmas] Land the killing blow on a Christmas Fleshpound with a Knife.

Unlocked by 379 tracked gamers (10% - TSA Ratio = 3.19)  

Can't Catch Me!30

[2010 Xmas] Kill 2 Christmas Gorefasts with a Melee weapon from behind in one wave.

Unlocked by 431 tracked gamers (11% - TSA Ratio = 2.99)  

Toasted Jack Frost22

[2010 Xmas] Kill the Christmas Scrake with a Fire-based weapon.

Unlocked by 825 tracked gamers (21% - TSA Ratio = 2.16)  

That's not Santa!33

[2010 Xmas] Kill 3 Christmas Bloats with the Bullpup in one wave.

Unlocked by 352 tracked gamers (9% - TSA Ratio = 3.31)  

Rudolph, the Bloody Nosed Reindeer20

[2010 Xmas] Kill a Christmas Crawler with a Crossbow.

Unlocked by 930 tracked gamers (24% - TSA Ratio = 2.03)  

Not So Silent Night33

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

Unlocked by 347 tracked gamers (9% - TSA Ratio = 3.34)  

Fending off Mrs. Claws21

[2010 Xmas] Kill 3 Christmas Stalkers with a Lever Action Rifle without reloading.

Unlocked by 846 tracked gamers (22% - TSA Ratio = 2.13)  

Who Brings a Gun to a Snow Ball Fight?15

[2010 Xmas] Kill a Christmas Husk with any Pistol.

Unlocked by 1,809 tracked gamers (47% - TSA Ratio = 1.45)  

Deck the Halls with Buckets o' Blood21

[2010 Xmas] Kill 3 Christmas Zeds in 1 ZED time chain with a Melee weapon.

Unlocked by 839 tracked gamers (22% - TSA Ratio = 2.14)  

Tis Better to Give than to Receive36

[2010 Xmas] Drop 3 Tier 3 weapons for others (with which they kill at least one Christmas Zed).

Unlocked by 299 tracked gamers (8% - TSA Ratio = 3.58)  

Eggnog Anyone?22

[2010 Xmas] Get covered in Christmas Bloat Bile and live for 10 seconds on Hard, Suicidal, or Hell on Earth.

Unlocked by 834 tracked gamers (22% - TSA Ratio = 2.15)  

Bad Santa32

Unlock 10 of the 13 Christmas Achievements along with any Christmas Map achievement.

Unlocked by 365 tracked gamers (9% - TSA Ratio = 3.24)  

Back to Work16

[2010 Xmas] Kill 20 Christmas Clots in one wave.

Unlocked by 1,507 tracked gamers (39% - TSA Ratio = 1.59)  
Title update: Twisted Christmas 2011
Twisted Christmas 2011
422
5.0 from 1 vote

2,410 tracked gamers have this dlc pack, 79 have completed it (3.28%)

There are a maximum of 13 achievements worth 422

There are no reviews

Burning Irony39

Kill 15 Husks with the Husk Cannon

Unlocked by 257 tracked gamers (7% - TSA Ratio = 3.87)  

Highlander34

Kill a Scrake, a Fleshpound, and the Patriarch with the Claymore Sword within one map

Unlocked by 344 tracked gamers (9% - TSA Ratio = 3.35)  

Bloody Yanks17

Kill 1 specimen ONLY while expending a full M4 Assault Rifle magazine

Unlocked by 1,397 tracked gamers (36% - TSA Ratio = 1.66)  

Finish Him33

Hit a Scrake with the M203 Rifle grenade to kill him

Unlocked by 365 tracked gamers (9% - TSA Ratio = 3.25)  

I love ze Healing not ze Hurting28

Heal others for 3000 points of health with the MP5 SMG

Unlocked by 483 tracked gamers (13% - TSA Ratio = 2.82)  

Italian Meat Pasta32

Kill 12 zeds with a full magazine from the Combat Shotgun

Unlocked by 373 tracked gamers (10% - TSA Ratio = 3.21)  

Feeling Lucky?22

Kill a specimen with every shot from your Revolver for one magazine

Unlocked by 804 tracked gamers (21% - TSA Ratio = 2.18)  

We Have Ourselves a Cowboy27

Hold dual 9mm, dual hand cannons and Dual Revolvers

Unlocked by 549 tracked gamers (14% - TSA Ratio = 2.65)  

Snow Cone29

Beat Ice Cave on Normal Difficulty

Unlocked by 472 tracked gamers (12% - TSA Ratio = 2.85)  

Stay Frosty41

Beat Ice Cave on Hard Difficulty

Unlocked by 234 tracked gamers (6% - TSA Ratio = 4.05)  

On the Rocks53

Beat Ice Cave on Suicidal Difficulty

Unlocked by 139 tracked gamers (4% - TSA Ratio = 5.26)  

Anti Freeze56

Beat Ice Cave on Hell on Earth Difficulty

Unlocked by 121 tracked gamers (3% - TSA Ratio = 5.64)  

A Bloody Christmas Carol14

Kill 15 XMas Clots, 5 xmas Stalkers, 5 XMas Crawlers, 1 XMas Siren and 1 XMas Bloat.

Unlocked by 2,053 tracked gamers (53% - TSA Ratio = 1.36)  
Title update: Twisted Christmas 2012
Twisted Christmas 2012
378
4.5 from 1 vote

732 tracked gamers have this dlc pack, 65 have completed it (8.88%)

There are a maximum of 9 achievements worth 378

There are no reviews

Have my axe48

Kill 30 Fleshpounds with the Dwarfs!? axe with back attacks

Unlocked by 168 tracked gamers (4% - TSA Ratio = 4.78)  

One Small Step for Man48

Kill 500 Zeds with the Schneidzekk Medic Gun while you are falling

Unlocked by 171 tracked gamers (4% - TSA Ratio = 4.75)  

But It's All Red!29

Collect all 16 Z.E.D. Gun pieces

Unlocked by 468 tracked gamers (12% - TSA Ratio = 2.86)  

Game Over, Man!36

Have 20 Zeds you slowed with the Z.E.D. gun killed

Unlocked by 296 tracked gamers (8% - TSA Ratio = 3.60)  

Here is to us27

Beat Moonbase on Normal Difficulty

Unlocked by 528 tracked gamers (14% - TSA Ratio = 2.70)  

Attempting Re-entry39

Beat Moonbase on Hard Difficulty

Unlocked by 251 tracked gamers (7% - TSA Ratio = 3.91)  

Amusing Death56

Beat Moonbase on Suicidal Difficulty

Unlocked by 124 tracked gamers (3% - TSA Ratio = 5.59)  

One Giant Leap (Back) for Mankind61

Beat Moonbase on Hell on Earth Difficulty

Unlocked by 104 tracked gamers (3% - TSA Ratio = 6.08)  

Gimli That Axe!34

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

Unlocked by 327 tracked gamers (8% - TSA Ratio = 3.43)  
Title update: Twisted Christmas 2013
Twisted Christmas 2013
462
5.0 from 1 vote

396 tracked gamers have this dlc pack, 65 have completed it (16.41%)

There are a maximum of 9 achievements worth 462

There are no reviews

Death36

Beat Hell on Normal Difficulty

Unlocked by 293 tracked gamers (8% - TSA Ratio = 3.62)  

King Minos49

Beat Hell on Hard Difficulty

Unlocked by 161 tracked gamers (4% - TSA Ratio = 4.89)  

Cerberus57

Beat Hell on Suicidal Difficulty

Unlocked by 120 tracked gamers (3% - TSA Ratio = 5.66)  

Lucifer62

Beat Hell on Hell on Earth Difficulty

Unlocked by 101 tracked gamers (3% - TSA Ratio = 6.17)  

Brain Fart37

Beat Forgotten on Normal Difficulty

Unlocked by 277 tracked gamers (7% - TSA Ratio = 3.72)  

Agnosia49

Beat Forgotten on Hard Difficulty

Unlocked by 159 tracked gamers (4% - TSA Ratio = 4.92)  

Amnesia59

Beat Forgotten on Suicidal Difficulty

Unlocked by 110 tracked gamers (3% - TSA Ratio = 5.91)  

Dementia64

Beat Forgotten on Hell on Earth Difficulty

Unlocked by 94 tracked gamers (2% - TSA Ratio = 6.40)  

No Time for Love, Dr. Jones48

Win a short round on KF-Hell playing as or with Harchier Spebbington

Unlocked by 165 tracked gamers (4% - TSA Ratio = 4.83)  
Title update: Thrill Chill
Thrill Chill
271
4.5 from 1 vote

246 tracked gamers have this dlc pack, 62 have completed it (25.20%)

There are a maximum of 5 achievements worth 271

There are no reviews

Cave of Wonder44

Beat ThrillsChills on Normal Difficulty

Unlocked by 196 tracked gamers (5% - TSA Ratio = 4.43)  

Cavern of Pain54

Beat ThrillsChills on Hard Difficulty

Unlocked by 135 tracked gamers (3% - TSA Ratio = 5.36)  

Grotto of Terror63

Beat ThrillsChills on Suicidal Difficulty

Unlocked by 96 tracked gamers (2% - TSA Ratio = 6.33)  

Hollow of Horror67

Beat ThrillsChills on Hell Difficulty

Unlocked by 87 tracked gamers (2% - TSA Ratio = 6.65)  

All shook up43

Destroy all (15) Snow Globes

Unlocked by 204 tracked gamers (5% - TSA Ratio = 4.34)