Killing Floor achievements
11,085
(2,850)

Killing Floor

3.9 out of 5 from 95 votes

There are a maximum of 285 Killing Floor achievements (158 without DLC) worth 11,085

3,705 tracked gamers have this game, 57 have completed it (1.54%)

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Killing Floor Achievements

Pub Crawl19

Win a Long Game on West London on Normal Difficulty.

Unlocked by 1,066 tracked gamers (29% - TSA Ratio = 1.86)  

Lord of the Manor22

Win a Long Game on Manor on Normal Difficulty.

Unlocked by 765 tracked gamers (21% - TSA Ratio = 2.19)  

Lab Cleaner21

Win a Long Game on Biotics Lab on Normal Difficulty.

Unlocked by 866 tracked gamers (23% - TSA Ratio = 2.06)  

Chicken Farmer23

Win a Long Game on Farm on Normal Difficulty.

Unlocked by 722 tracked gamers (19% - TSA Ratio = 2.25)  

The Boss22

Win a Long Game on Offices on Normal Difficulty.

Unlocked by 729 tracked gamers (20% - TSA Ratio = 2.24)  

The Long War27

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

Unlocked by 497 tracked gamers (13% - TSA Ratio = 2.72)  

Experimenticenticide11

Kill 100 Specimens.

Unlocked by 3,053 tracked gamers (82% - TSA Ratio = 1.09)  

Fascist Dietitian21

Kill 200 Bloats.

Unlocked by 870 tracked gamers (23% - TSA Ratio = 2.05)  

Homer's Heroes18

Kill 100 Sirens.

Unlocked by 1,105 tracked gamers (30% - TSA Ratio = 1.82)  

Keep Those Sneakers Off the Floor!20

Kill 20 Stalkers with Explosives.

Unlocked by 882 tracked gamers (24% - TSA Ratio = 2.04)  

Random Axe of Kindness17

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

Unlocked by 1,234 tracked gamers (33% - TSA Ratio = 1.72)  

Bitter Irony26

Kill 2 Scrakes with a Chainsaw in a Single Wave.

Unlocked by 534 tracked gamers (14% - TSA Ratio = 2.62)  

Hot Cross Fun30

Kill 25 Burning Specimens with a Crossbow.

Unlocked by 410 tracked gamers (11% - TSA Ratio = 2.99)  

Dignity for the Dead48

Kill 10 Specimens Feeding on Dead Teammates Corpses.

Unlocked by 161 tracked gamers (4% - TSA Ratio = 4.78)  

Social Outburst13

Kill 8 Specimens with One Grenade.

Unlocked by 2,278 tracked gamers (61% - TSA Ratio = 1.27)  

Careful Spender19

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

Unlocked by 980 tracked gamers (26% - TSA Ratio = 1.94)  

It's Not Easy Being Greasy11

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

Unlocked by 2,961 tracked gamers (80% - TSA Ratio = 1.11)  

Too Close For Comfort18

Finish off a Fleshpound using a Melee Attack.

Unlocked by 1,145 tracked gamers (31% - TSA Ratio = 1.79)  

Master Surgeon23

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

Unlocked by 713 tracked gamers (19% - TSA Ratio = 2.27)  

It's What's Inside That Counts22

Turn 500 Specimens into Giblets.

Unlocked by 781 tracked gamers (21% - TSA Ratio = 2.17)  

Quarter Pounder With Ease20

Turn 5 Fleshpounds into Giblets.

Unlocked by 882 tracked gamers (24% - TSA Ratio = 2.04)  

Self Medicator16

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

Unlocked by 1,495 tracked gamers (40% - TSA Ratio = 1.57)  

Thin-Ice Pirouette27

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

Unlocked by 505 tracked gamers (14% - TSA Ratio = 2.69)  

Philanthropist15

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

Unlocked by 1,703 tracked gamers (46% - TSA Ratio = 1.47)  

I Like To Watch16

Aquire 5 Minutes of "Zed-Time".

Unlocked by 1,406 tracked gamers (38% - TSA Ratio = 1.61)  

Mr. Perky40

Get All of your Perks up to Level 5.

Unlocked by 230 tracked gamers (6% - TSA Ratio = 4.00)  

Straight Rush14

Kill the Patriarch Before he has a Chance to Heal.

Unlocked by 1,933 tracked gamers (52% - TSA Ratio = 1.38)  

The L.A.W. That Broke The Camel's Back21

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

Unlocked by 858 tracked gamers (23% - TSA Ratio = 2.07)  

Death To The Mad Scientist31

Defeat the Patriarch on Suicidal.

Unlocked by 378 tracked gamers (10% - TSA Ratio = 3.12)  

Experimentimillicide14

Kill 1,000 Specimens.

Unlocked by 1,892 tracked gamers (51% - TSA Ratio = 1.39)  

Experimentilottacide22

Kill 10,000 Specimens.

Unlocked by 764 tracked gamers (21% - TSA Ratio = 2.19)  

Hard Pub Crawl29

Win a Long Game on West London on Hard Difficulty.

Unlocked by 451 tracked gamers (12% - TSA Ratio = 2.85)  

Duke of the Manor32

Win a Long Game on Manor on Hard Difficulty.

Unlocked by 351 tracked gamers (9% - TSA Ratio = 3.23)  

Cattle Farmer35

Win a Long Game on Farm on Hard Difficulty.

Unlocked by 308 tracked gamers (8% - TSA Ratio = 3.45)  

Hard Boss35

Win a Long Game on Offices on Hard Difficulty.

Unlocked by 294 tracked gamers (8% - TSA Ratio = 3.53)  

Lab Assistant30

Win a Long Game on Biotics Lab on Hard Difficulty.

Unlocked by 409 tracked gamers (11% - TSA Ratio = 3.00)  

The Hard War39

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

Unlocked by 242 tracked gamers (7% - TSA Ratio = 3.90)  

Suicidal Pub Crawl44

Win a Long Game on West London on Suicidal Difficulty.

Unlocked by 187 tracked gamers (5% - TSA Ratio = 4.43)  

Emperor of the Manor47

Win a Long Game on Manor on Suicidal Difficulty.

Unlocked by 169 tracked gamers (5% - TSA Ratio = 4.66)  

Alligator Farmer47

Win a Long Game on Farm on Suicidal Difficulty.

Unlocked by 169 tracked gamers (5% - TSA Ratio = 4.66)  

Mad Boss47

Win a Long Game on Offices on Suicidal Difficulty.

Unlocked by 164 tracked gamers (4% - TSA Ratio = 4.73)  

Lab Professor45

Win a Long Game on Biotics Lab on Suicidal Difficulty.

Unlocked by 180 tracked gamers (5% - TSA Ratio = 4.52)  

The Completely Suicidal War52

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

Unlocked by 138 tracked gamers (4% - TSA Ratio = 5.16)  

Tin Man27

Win a Long Game on Foundry, on Normal Difficulty.

Unlocked by 487 tracked gamers (13% - TSA Ratio = 2.74)  

Steel Worker37

Win a Long Game on Foundry, on Hard Difficulty.

Unlocked by 269 tracked gamers (7% - TSA Ratio = 3.69)  

Man of Steel49

Win a Long Game on Foundry, on Suicidal Difficulty.

Unlocked by 153 tracked gamers (4% - TSA Ratio = 4.90)  

A Bit Barmy28

Win a Long Game on Bedlam, on Normal Difficulty.

Unlocked by 468 tracked gamers (13% - TSA Ratio = 2.80)  

Gone Mental34

Win a Long Game on Bedlam, on Hard Difficulty.

Unlocked by 320 tracked gamers (9% - TSA Ratio = 3.39)  

Complete Barking51

Win a Long Game on Bedlam, on Suicidal Difficulty.

Unlocked by 139 tracked gamers (4% - TSA Ratio = 5.14)  

Squirrel King of the Dark Forest29

Win a Long Game on Wyre, on Normal Difficulty.

Unlocked by 449 tracked gamers (12% - TSA Ratio = 2.86)  

Raccoon King of the Dark Forest39

Win a Long Game on Wyre, on Hard Difficulty.

Unlocked by 241 tracked gamers (7% - TSA Ratio = 3.90)  

Bear King of the Dark Forest52

Win a Long Game on Wyre, on Suicidal Difficulty.

Unlocked by 136 tracked gamers (4% - TSA Ratio = 5.20)  

Long, Hot Summer33

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

Unlocked by 333 tracked gamers (9% - TSA Ratio = 3.32)  

Summer of 200941

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

Unlocked by 214 tracked gamers (6% - TSA Ratio = 4.14)  

And Back to School54

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

Unlocked by 124 tracked gamers (3% - TSA Ratio = 5.44)  

Explosive Personality42

As Demolitions, kill 1000 Specimens with the Pipebomb.

Unlocked by 210 tracked gamers (6% - TSA Ratio = 4.18)  

Flaming Hell, That was Close20

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

Unlocked by 887 tracked gamers (24% - TSA Ratio = 2.03)  

Merry Men30

Kill the Patriarch when everyone is ONLY using Crossbows.

Unlocked by 417 tracked gamers (11% - TSA Ratio = 2.97)  

Blooper Reel31

Turn 500 Zeds into Giblets using the M79.

Unlocked by 380 tracked gamers (10% - TSA Ratio = 3.11)  

Dot of Doom38

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

Unlocked by 250 tracked gamers (7% - TSA Ratio = 3.83)  

SCAR'd31

Kill 1000 Specimens with the SCAR.

Unlocked by 392 tracked gamers (11% - TSA Ratio = 3.06)  

Healing Touch29

Heal 200 teammates with the MP7's medication dart.

Unlocked by 437 tracked gamers (12% - TSA Ratio = 2.90)  

Pound This35

Kill 100 Fleshpounds with the AA12.

Unlocked by 299 tracked gamers (8% - TSA Ratio = 3.50)  

Killer Junior29

Kill 20 crawlers in mid-air with the M79.

Unlocked by 438 tracked gamers (12% - TSA Ratio = 2.89)  

Getting Chunky21

Obliterate 10 Zeds at once with the Pipe Bomb.

Unlocked by 829 tracked gamers (22% - TSA Ratio = 2.10)  

Hellish Pub Crawl52

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

Unlocked by 135 tracked gamers (4% - TSA Ratio = 5.24)  

Demonic King of the Manor57

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

Unlocked by 115 tracked gamers (3% - TSA Ratio = 5.65)  

Demon Farmer55

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

Unlocked by 120 tracked gamers (3% - TSA Ratio = 5.53)  

Boss from Hell57

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

Unlocked by 115 tracked gamers (3% - TSA Ratio = 5.65)  

Scientist from Hell52

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

Unlocked by 137 tracked gamers (4% - TSA Ratio = 5.18)  

Diablo Steel Man57

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

Unlocked by 112 tracked gamers (3% - TSA Ratio = 5.73)  

Commit-ed for life57

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

Unlocked by 112 tracked gamers (3% - TSA Ratio = 5.73)  

Wolf King of the Dark Forest58

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

Unlocked by 109 tracked gamers (3% - TSA Ratio = 5.81)  

Waste Disposal30

Win a Long Game on Biohazard on Normal Difficulty.

Unlocked by 405 tracked gamers (11% - TSA Ratio = 3.01)  

Waste Land40

Win a Long Game on Biohazard on Hard Difficulty.

Unlocked by 231 tracked gamers (6% - TSA Ratio = 3.99)  

Waste of Space52

Win a Long Game on Biohazard on Suicidal Difficulty.

Unlocked by 134 tracked gamers (4% - TSA Ratio = 5.24)  

Wasted57

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

Unlocked by 115 tracked gamers (3% - TSA Ratio = 5.65)  

Warehouse Janitor28

Win a Long Game on Crash on Normal Difficulty.

Unlocked by 479 tracked gamers (13% - TSA Ratio = 2.77)  

Warehouse Forklift Operator39

Win a Long Game on Crash on Hard Difficulty.

Unlocked by 245 tracked gamers (7% - TSA Ratio = 3.87)  

Warehouse Foreman51

Win a Long Game on Crash on Suicidal Difficulty.

Unlocked by 139 tracked gamers (4% - TSA Ratio = 5.14)  

Warehouse Manager59

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

Unlocked by 106 tracked gamers (3% - TSA Ratio = 5.89)  

Departure Gallery29

Win a Long Game on Departed on Normal Difficulty.

Unlocked by 451 tracked gamers (12% - TSA Ratio = 2.86)  

Departure Lounge39

Win a Long Game on Departed on Hard Difficulty.

Unlocked by 240 tracked gamers (6% - TSA Ratio = 3.91)  

Departure Gate51

Win a Long Game on Departed on Suicidal Difficulty.

Unlocked by 139 tracked gamers (4% - TSA Ratio = 5.14)  

Dear Departed57

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

Unlocked by 114 tracked gamers (3% - TSA Ratio = 5.68)  

Running Late31

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

Unlocked by 382 tracked gamers (10% - TSA Ratio = 3.10)  

Missed Connection41

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

Unlocked by 218 tracked gamers (6% - TSA Ratio = 4.10)  

Train Wreck54

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

Unlocked by 127 tracked gamers (3% - TSA Ratio = 5.38)  

Pile Up61

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

Unlocked by 99 tracked gamers (3% - TSA Ratio = 6.09)  

Gimme a Plaster!31

Win a Long Game on Hospital Horrors on Normal Difficulty.

Unlocked by 379 tracked gamers (10% - TSA Ratio = 3.11)  

That Bloody Well Hurts!43

Win a Long Game on Hospital Horrors on Hard Difficulty.

Unlocked by 196 tracked gamers (5% - TSA Ratio = 4.33)  

I'm Dying Here!54

Win a Long Game on Hospital Horrors on Suicidal Difficulty.

Unlocked by 124 tracked gamers (3% - TSA Ratio = 5.44)  

Not Dead Yet!58

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

Unlocked by 108 tracked gamers (3% - TSA Ratio = 5.83)  

Ice Cube31

Win a Long Game on Icebreaker on Normal Difficulty.

Unlocked by 385 tracked gamers (10% - TSA Ratio = 3.09)  

Crushed Ice41

Win a Long Game on Icebreaker on Hard Difficulty.

Unlocked by 221 tracked gamers (6% - TSA Ratio = 4.08)  

Iceberg56

Win a Long Game on Icebreaker on Suicidal Difficulty.

Unlocked by 119 tracked gamers (3% - TSA Ratio = 5.56)  

Comet60

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

Unlocked by 101 tracked gamers (3% - TSA Ratio = 6.03)  

Daytrip23

Win a Long Game on Mountain Pass on Normal Difficulty.

Unlocked by 669 tracked gamers (18% - TSA Ratio = 2.34)  

Gone Camping34

Win a Long Game on Mountain Pass on Hard Difficulty.

Unlocked by 322 tracked gamers (9% - TSA Ratio = 3.38)  

Mountaineer49

Win a Long Game on Mountain Pass on Suicidal Difficulty.

Unlocked by 156 tracked gamers (4% - TSA Ratio = 4.85)  

Park Ranger56

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

Unlocked by 118 tracked gamers (3% - TSA Ratio = 5.58)  

Neighborhood Watch31

Win a Long Game on Suburbia on Normal Difficulty.

Unlocked by 381 tracked gamers (10% - TSA Ratio = 3.10)  

Private Security41

Win a Long Game on Suburbia on Hard Difficulty.

Unlocked by 219 tracked gamers (6% - TSA Ratio = 4.09)  

Vigilante54

Win a Long Game on Suburbia on Suicidal Difficulty.

Unlocked by 124 tracked gamers (3% - TSA Ratio = 5.44)  

SWAT60

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

Unlocked by 102 tracked gamers (3% - TSA Ratio = 6.00)  

Slight Drip30

Win a Long Game on Waterworks on Normal Difficulty.

Unlocked by 416 tracked gamers (11% - TSA Ratio = 2.97)  

Burst Pipe40

Win a Long Game on Waterworks on Hard Difficulty.

Unlocked by 228 tracked gamers (6% - TSA Ratio = 4.01)  

Pressure Failure54

Win a Long Game on Waterworks on Suicidal Difficulty.

Unlocked by 126 tracked gamers (3% - TSA Ratio = 5.40)  

Floodgate to Hell60

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

Unlocked by 102 tracked gamers (3% - TSA Ratio = 6.00)  

Piece of Cake38

Complete all new map achievements on Normal Difficulty.

Unlocked by 256 tracked gamers (7% - TSA Ratio = 3.79)  

Pound Cake47

Complete all new map achievements on Hard Difficulty.

Unlocked by 166 tracked gamers (4% - TSA Ratio = 4.70)  

Fruit Cake61

Complete all new map achievements on Suicidal Difficulty.

Unlocked by 99 tracked gamers (3% - TSA Ratio = 6.09)  

Devil Cake67

Complete all new map achievements on Hell On Earth Difficulty.

Unlocked by 82 tracked gamers (2% - TSA Ratio = 6.70)  

Let Them Burn20

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

Unlocked by 927 tracked gamers (25% - TSA Ratio = 1.99)  

Flea Circus27

Win a Long Game on Abusement Park on Normal Difficulty.

Unlocked by 503 tracked gamers (14% - TSA Ratio = 2.71)  

Dog and Pony Show39

Win a Long Game on Abusement Park on Hard Difficulty.

Unlocked by 240 tracked gamers (6% - TSA Ratio = 3.91)  

3 Ring Circus53

Win a Long Game on Abusement Park on Suicidal Difficulty.

Unlocked by 131 tracked gamers (4% - TSA Ratio = 5.30)  

On Top of the Big Top56

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

Unlocked by 117 tracked gamers (3% - TSA Ratio = 5.60)  

Highway to Heaven31

Beat Hellride on Normal Difficulty

Unlocked by 385 tracked gamers (10% - TSA Ratio = 3.09)  

Stuck in Limbo44

Beat Hellride on Hard Difficulty

Unlocked by 190 tracked gamers (5% - TSA Ratio = 4.40)  

Demonic Road56

Beat Hellride on Suicidal Difficulty

Unlocked by 119 tracked gamers (3% - TSA Ratio = 5.56)  

Devil's Co-pilot62

Beat Hellride on Hell on Earth Difficulty

Unlocked by 97 tracked gamers (3% - TSA Ratio = 6.16)  

Third Cousins30

Beat Hillbilly Horror on Normal Difficulty

Unlocked by 405 tracked gamers (11% - TSA Ratio = 3.01)  

Second Cousins45

Beat Hillbilly Horror on Hard Difficulty

Unlocked by 182 tracked gamers (5% - TSA Ratio = 4.49)  

First Cousins (Once Removed)57

Beat Hillbilly Horror on Suicidal Difficulty

Unlocked by 115 tracked gamers (3% - TSA Ratio = 5.65)  

First Cousins60

Beat Hillbilly Horror on Hell on Earth Difficulty

Unlocked by 101 tracked gamers (3% - TSA Ratio = 6.03)  

Astro Buffer Afficiando32

Beat Steamland on Normal Difficulty

Unlocked by 356 tracked gamers (10% - TSA Ratio = 3.21)  

Modified Psychoacceleration Achiever44

Beat Steamland on Hard Difficulty

Unlocked by 188 tracked gamers (5% - TSA Ratio = 4.42)  

Fractional Neutron Activator58

Beat Steamland on Suicidal Difficulty

Unlocked by 108 tracked gamers (3% - TSA Ratio = 5.83)  

Advanced Omega Wave Resonance Explorer61

Beat Steamland on Hell on Earth Difficulty

Unlocked by 100 tracked gamers (3% - TSA Ratio = 6.06)  

Simplified Force Adhesion Afficianado33

Beat Steamland in Objective Mode on Normal Difficulty

Unlocked by 342 tracked gamers (9% - TSA Ratio = 3.28)  

Oscillating Hydrogen Transition Achiever54

Beat Steamland in Objective Mode on Hard Difficulty

Unlocked by 127 tracked gamers (3% - TSA Ratio = 5.38)  

Alpha Wave Osteooxidation Activator65

Beat Steamland in Objective Mode on Suicidal Difficulty

Unlocked by 87 tracked gamers (2% - TSA Ratio = 6.50)  

Tachyon Cytoneutralization Explorer70

Beat Steamland in Objective Mode on Hell on Earth Difficulty

Unlocked by 75 tracked gamers (2% - TSA Ratio = 7.00)  

Longshoreman36

Beat Fright Yard on Normal Difficulty

Unlocked by 285 tracked gamers (8% - TSA Ratio = 3.59)  

Gang Crew46

Beat Fright Yard on Hard Difficulty

Unlocked by 173 tracked gamers (5% - TSA Ratio = 4.61)  

Stevedore57

Beat Fright Yard on Suicidal Difficulty

Unlocked by 113 tracked gamers (3% - TSA Ratio = 5.70)  

Wharfinger61

Beat Fright Yard on Hell on Earth Difficulty

Unlocked by 98 tracked gamers (3% - TSA Ratio = 6.12)  

Fork Lift Operator40

Beat Fright Yard in Objective Mode on Normal Difficulty

Unlocked by 230 tracked gamers (6% - TSA Ratio = 4.00)  

Truck Driver56

Beat Fright Yard in Objective Mode on Hard Difficulty

Unlocked by 118 tracked gamers (3% - TSA Ratio = 5.58)  

Crane Operator68

Beat Fright Yard in Objective Mode on Suicidal Difficulty

Unlocked by 79 tracked gamers (2% - TSA Ratio = 6.82)  

Shipping Magnate70

Beat Fright Yard in Objective Mode on Hell on Earth Difficulty

Unlocked by 75 tracked gamers (2% - TSA Ratio = 7.00)  

Home Brewer42

Beat Siren's Belch on Normal Difficulty

Unlocked by 211 tracked gamers (6% - TSA Ratio = 4.17)  

Micro Brewer52

Beat Siren's Belch on Hard Difficulty

Unlocked by 135 tracked gamers (4% - TSA Ratio = 5.22)  

Master Brewer62

Beat Siren's Belch on Suicidal Difficulty

Unlocked by 96 tracked gamers (3% - TSA Ratio = 6.19)  

Trappist Monk64

Beat Siren's Belch on Hell on Earth Difficulty

Unlocked by 89 tracked gamers (2% - TSA Ratio = 6.43)  

Peasant43

Beat Stronghold on Normal Difficulty

Unlocked by 199 tracked gamers (5% - TSA Ratio = 4.30)  

Squire53

Beat Stronghold on Hard Difficulty

Unlocked by 132 tracked gamers (4% - TSA Ratio = 5.28)  

Prince63

Beat Stronghold on Suicidal Difficulty

Unlocked by 93 tracked gamers (3% - TSA Ratio = 6.29)  

King65

Beat Stronghold on Hell on Earth Difficulty

Unlocked by 86 tracked gamers (2% - TSA Ratio = 6.54)  

Cattle Class42

Beat Transit on Normal Difficulty

Unlocked by 210 tracked gamers (6% - TSA Ratio = 4.18)  

Economy Comfort51

Beat Transit on Hard Difficulty

Unlocked by 140 tracked gamers (4% - TSA Ratio = 5.12)  

Business Class63

Beat Transit on Suicidal Difficulty

Unlocked by 93 tracked gamers (3% - TSA Ratio = 6.32)  

First Class64

Beat Transit on Hell on Earth Difficulty

Unlocked by 91 tracked gamers (2% - TSA Ratio = 6.36)  

Day-trip42

Beat Transit in Objective Mode on Normal Difficulty

Unlocked by 204 tracked gamers (6% - TSA Ratio = 4.24)  

Long weekend51

Beat Transit in Objective Mode on Hard Difficulty

Unlocked by 141 tracked gamers (4% - TSA Ratio = 5.10)  

Serious vacation67

Beat Transit in Objective Mode on Suicidal Difficulty

Unlocked by 81 tracked gamers (2% - TSA Ratio = 6.74)  

Moved to Paris!71

Beat Transit in Objective Mode on Hell on Earth Difficulty

Unlocked by 74 tracked gamers (2% - TSA Ratio = 7.05)  
Title update: The Halloween Horror Double Feature
The Halloween Horror Double Feature
281
4.5 from 1 vote

223 tracked gamers have this dlc pack, 56 have completed it (25.11%)

There are a maximum of 5 achievements worth 281

There are no reviews

Gone clubbing45

Beat Clandestine on Normal Difficulty

Unlocked by 185 tracked gamers (5% - TSA Ratio = 4.48)  

Rack 'em up55

Beat Clandestine on Hard Difficulty

Unlocked by 123 tracked gamers (3% - TSA Ratio = 5.47)  

Burned out64

Beat Clandestine on Suicidal Difficulty

Unlocked by 91 tracked gamers (2% - TSA Ratio = 6.39)  

Hangover from Hell68

Beat Clandestine on Hell Difficulty

Unlocked by 80 tracked gamers (2% - TSA Ratio = 6.78)  

Skull Cracker50

Clandestine - Destroy 30 skulls

Unlocked by 147 tracked gamers (4% - TSA Ratio = 5.00)  
Title update: Potato Fools
Potato Fools
240
4.5 from 1 vote

691 tracked gamers have this dlc pack, 70 have completed it (10.13%)

There are a maximum of 6 achievements worth 240

There are no reviews

Uber Tuber35

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

Unlocked by 308 tracked gamers (8% - TSA Ratio = 3.46)  

Science Got Done26

Win a Long Game on Aperture on Normal Difficulty.

Unlocked by 536 tracked gamers (14% - TSA Ratio = 2.62)  

Still Alive39

Win a Long Game on Aperture on Hard Difficulty.

Unlocked by 248 tracked gamers (7% - TSA Ratio = 3.85)  

This is a Triumph51

Win a Long Game on Aperture on Suicidal Difficulty.

Unlocked by 142 tracked gamers (4% - TSA Ratio = 5.09)  

I'm Making a Note Here, Huge Success58

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

Unlocked by 108 tracked gamers (3% - TSA Ratio = 5.83)  

Golden Potato32

Get into GLaDOS' core on Aperture.

Unlocked by 369 tracked gamers (10% - TSA Ratio = 3.15)  
Title update: Summer Sideshow 2011
Summer Sideshow 2011
308
4.5 from 2 votes

2,106 tracked gamers have this dlc pack, 186 have completed it (8.83%)

There are a maximum of 14 achievements worth 308

There are no reviews

Ringmaster15

Kill the "Ring Leader" (Circus Patriarch)

Unlocked by 1,704 tracked gamers (46% - TSA Ratio = 1.47)  

Sparring with a Master17

Kill a Circus Gorefast with a Melee weapon.

Unlocked by 1,304 tracked gamers (35% - TSA Ratio = 1.68)  

Assistant Homicide29

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

Unlocked by 442 tracked gamers (12% - TSA Ratio = 2.88)  

Seeing Double19

Kill 5 Circus Crawlers with a Bullpup in one wave.

Unlocked by 1,051 tracked gamers (28% - TSA Ratio = 1.87)  

Clearing Clown Alley16

Kill 5 Circus Bloats in one game.

Unlocked by 1,491 tracked gamers (40% - TSA Ratio = 1.57)  

The Big Hunt20

Kill a Circus Scrake with a Crossbow.

Unlocked by 880 tracked gamers (24% - TSA Ratio = 2.04)  

Lifting a Dumbell30

Kill a Circus Husk with a LAW.

Unlocked by 412 tracked gamers (11% - TSA Ratio = 2.98)  

Small Hands16

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

Unlocked by 1,394 tracked gamers (38% - TSA Ratio = 1.62)  

Elephant Gun20

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

Unlocked by 947 tracked gamers (26% - TSA Ratio = 1.97)  

Juggling Act32

Drop 5 different Tier 2 weapons in one wave.

Unlocked by 370 tracked gamers (10% - TSA Ratio = 3.15)  

Windjammer Enthusiast21

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

Unlocked by 874 tracked gamers (24% - TSA Ratio = 2.05)  

Taking Down the Big Top23

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

Unlocked by 727 tracked gamers (20% - TSA Ratio = 2.25)  

Burning up the Midway22

Kill 10 Circus Clots with a Fire-based weapon.

Unlocked by 769 tracked gamers (21% - TSA Ratio = 2.18)  

Punk'd30

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

Unlocked by 402 tracked gamers (11% - TSA Ratio = 3.02)  
Title update: Summer Sideshow 2012
Summer Sideshow 2012
144
4.5 from 1 vote

1,353 tracked gamers have this dlc pack, 145 have completed it (10.72%)

There are a maximum of 5 achievements worth 144

There are no reviews

Spec Ops28

Kill 12 clots with one magazine without reloading (MK23)

Unlocked by 473 tracked gamers (13% - TSA Ratio = 2.78)  

Combat Medic21

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

Unlocked by 799 tracked gamers (22% - TSA Ratio = 2.14)  

Fugly38

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

Unlocked by 249 tracked gamers (7% - TSA Ratio = 3.84)  

British Superiority18

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

Unlocked by 1,123 tracked gamers (30% - TSA Ratio = 1.81)  

The Big One38

Kill 2 scrakes with one shot (M99)

Unlocked by 257 tracked gamers (7% - TSA Ratio = 3.79)  
Title update: Pier of Pain
Pier of Pain
354
4.5 from 1 vote

1,164 tracked gamers have this dlc pack, 94 have completed it (8.08%)

There are a maximum of 11 achievements worth 354

There are no reviews

Hide and go Puke35

[2013 Summer] Destroy all the Pukey the Clown dolls

Unlocked by 294 tracked gamers (8% - TSA Ratio = 3.53)  

Arcade Gamer34

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

Unlocked by 316 tracked gamers (9% - TSA Ratio = 3.41)  

Full Charge33

Have 5 Breaker Boxes 100% repaired at the same time

Unlocked by 330 tracked gamers (9% - TSA Ratio = 3.33)  

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 294 tracked gamers (8% - TSA Ratio = 3.53)  

Guardian Assault Protector29

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

Unlocked by 447 tracked gamers (12% - TSA Ratio = 2.87)  

Golden 3 Crown Note37

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

Unlocked by 266 tracked gamers (7% - TSA Ratio = 3.72)  

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 488 tracked gamers (13% - TSA Ratio = 2.74)  

Assault Flayer Ordinance23

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

Unlocked by 708 tracked gamers (19% - TSA Ratio = 2.28)  

Single-Load Doom Bombardier23

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

Unlocked by 727 tracked gamers (20% - TSA Ratio = 2.25)  

Turbo Executioner37

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

Unlocked by 274 tracked gamers (7% - TSA Ratio = 3.66)  

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 229 tracked gamers (6% - TSA Ratio = 4.00)  
Title update: End Of The Line
End Of The Line
288
5.0 from 1 vote

478 tracked gamers have this dlc pack, 81 have completed it (16.95%)

There are a maximum of 7 achievements worth 288

There are no reviews

Oktoberfest Master45

Collect all the Beer Steins

Unlocked by 183 tracked gamers (5% - TSA Ratio = 4.48)  

Rich Evil Uncle50

Collect all the Treasure Bags

Unlocked by 150 tracked gamers (4% - TSA Ratio = 4.95)  

Nitro Boost!39

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

Unlocked by 245 tracked gamers (7% - TSA Ratio = 3.87)  

Totally Metal37

Transit - Kill 250 Zeds before completing the welding objective

Unlocked by 276 tracked gamers (7% - TSA Ratio = 3.65)  

Multi-pass30

Transit - Pick up the door key

Unlocked by 420 tracked gamers (11% - TSA Ratio = 2.96)  

Science Hater38

Transit - Destroy all the DNA vials

Unlocked by 252 tracked gamers (7% - TSA Ratio = 3.82)  

Doctor WHO??51

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

Unlocked by 143 tracked gamers (4% - TSA Ratio = 5.07)  
Title update: Halloween Sideshow
Halloween Sideshow
214
4.5 from 2 votes

1,760 tracked gamers have this dlc pack, 184 have completed it (10.45%)

There are a maximum of 7 achievements worth 214

There are no reviews

Sparkling in the Twilight28

Kill The Vampire Patriarch Ringmaster in Bedlam

Unlocked by 468 tracked gamers (13% - TSA Ratio = 2.80)  

Carving The Jack O' Lantern28

Decapitate a burning Halloween specimen in Bedlam

Unlocked by 474 tracked gamers (13% - TSA Ratio = 2.78)  

The Scene is Zed30

Kill 250 Halloween Specimens in Bedlam

Unlocked by 418 tracked gamers (11% - TSA Ratio = 2.97)  

Zed October36

Win a Long Bedlam Match During the Halloween Event on Hard

Unlocked by 278 tracked gamers (8% - TSA Ratio = 3.63)  

This is No Ordinary Rabbit!38

Kill 25 Halloween Scrakes in Bedlam

Unlocked by 249 tracked gamers (7% - TSA Ratio = 3.84)  

Trick, not Treat15

Kill 5 Halloween Specimens with any gun without reloading

Unlocked by 1,711 tracked gamers (46% - TSA Ratio = 1.46)  

Rule The Roost39

Get all 6 achievements and unlock Commando Chicken

Unlocked by 240 tracked gamers (6% - TSA Ratio = 3.91)  
Title update: Hillbilly Horrors
Hillbilly Horrors
316
4.5 from 1 vote

1,412 tracked gamers have this dlc pack, 104 have completed it (7.37%)

There are a maximum of 11 achievements worth 316

There are no reviews

Historical Remnants18

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

Unlocked by 1,105 tracked gamers (30% - TSA Ratio = 1.82)  

Nail'd!24

Kill 4 Stalkers in a game with the Vlad9000 Nailgun

Unlocked by 651 tracked gamers (18% - TSA Ratio = 2.37)  

Explosion of Love39

Heal yourself plus 5 other players with one grenade

Unlocked by 240 tracked gamers (6% - TSA Ratio = 3.91)  

Trench Warfare39

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

Unlocked by 245 tracked gamers (7% - TSA Ratio = 3.87)  

Grim Reaper36

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

Unlocked by 291 tracked gamers (8% - TSA Ratio = 3.55)  

Soul Collector29

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

Unlocked by 428 tracked gamers (12% - TSA Ratio = 2.93)  

Meet Your Maker!22

Kill 1000 Hillbilly Zeds

Unlocked by 733 tracked gamers (20% - TSA Ratio = 2.24)  

Creepy Crawlies28

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

Unlocked by 463 tracked gamers (12% - TSA Ratio = 2.81)  

Rippin' It Up32

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

Unlocked by 364 tracked gamers (10% - TSA Ratio = 3.18)  

I Am Become Death24

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

Unlocked by 652 tracked gamers (18% - TSA Ratio = 2.37)  

Fiery Personality25

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

Unlocked by 583 tracked gamers (16% - TSA Ratio = 2.51)  
Title update: Fright Yard
Fright Yard
287
5.0 from 1 vote

490 tracked gamers have this dlc pack, 84 have completed it (17.14%)

There are a maximum of 7 achievements worth 287

There are no reviews

Claw Machine Master36

Attach the crane hook within 125 seconds

Unlocked by 286 tracked gamers (8% - TSA Ratio = 3.58)  

Ex-scientist38

Collect all the bile without a contamination

Unlocked by 253 tracked gamers (7% - TSA Ratio = 3.81)  

77749

Win Fuel on the first try

Unlocked by 153 tracked gamers (4% - TSA Ratio = 4.90)  

Blinding Big Brother41

Destroy all 30 Cameras

Unlocked by 222 tracked gamers (6% - TSA Ratio = 4.08)  

Fire and Forget45

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

Unlocked by 179 tracked gamers (5% - TSA Ratio = 4.53)  

Under The Weather42

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

Unlocked by 208 tracked gamers (6% - TSA Ratio = 4.20)  

Most Bang for the Buck36

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

Unlocked by 282 tracked gamers (8% - TSA Ratio = 3.61)  
Title update: Twisted Christmas 2010
Twisted Christmas 2010
544
5.0 from 1 vote

2,099 tracked gamers have this dlc pack, 68 have completed it (3.24%)

There are a maximum of 18 achievements worth 544

There are no reviews

Walking in A Winter Horror Land29

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

Unlocked by 436 tracked gamers (12% - TSA Ratio = 2.90)  

Silent Night, Evil Night42

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

Unlocked by 206 tracked gamers (6% - TSA Ratio = 4.22)  

I'm Dreaming of a Red Christmas56

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

Unlocked by 118 tracked gamers (3% - TSA Ratio = 5.58)  

Grandma got Eaten by a Reindeer61

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

Unlocked by 98 tracked gamers (3% - TSA Ratio = 6.12)  

Merry Friggin Christmas15

[2010 Xmas] Kill the Christmas Patriarch.

Unlocked by 1,680 tracked gamers (45% - TSA Ratio = 1.48)  

Cracked the Nutcracker!33

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

Unlocked by 346 tracked gamers (9% - TSA Ratio = 3.26)  

Can't Catch Me!31

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

Unlocked by 395 tracked gamers (11% - TSA Ratio = 3.05)  

Toasted Jack Frost22

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

Unlocked by 751 tracked gamers (20% - TSA Ratio = 2.21)  

That's not Santa!34

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

Unlocked by 323 tracked gamers (9% - TSA Ratio = 3.38)  

Rudolph, the Bloody Nosed Reindeer21

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

Unlocked by 857 tracked gamers (23% - TSA Ratio = 2.07)  

Not So Silent Night34

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

Unlocked by 315 tracked gamers (9% - TSA Ratio = 3.41)  

Fending off Mrs. Claws22

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

Unlocked by 777 tracked gamers (21% - TSA Ratio = 2.17)  

Who Brings a Gun to a Snow Ball Fight?15

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

Unlocked by 1,662 tracked gamers (45% - TSA Ratio = 1.49)  

Deck the Halls with Buckets o' Blood22

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

Unlocked by 773 tracked gamers (21% - TSA Ratio = 2.18)  

Tis Better to Give than to Receive37

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

Unlocked by 274 tracked gamers (7% - TSA Ratio = 3.66)  

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 773 tracked gamers (21% - TSA Ratio = 2.18)  

Bad Santa33

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

Unlocked by 334 tracked gamers (9% - TSA Ratio = 3.31)  

Back to Work16

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

Unlocked by 1,386 tracked gamers (37% - TSA Ratio = 1.63)  
Title update: Twisted Christmas 2011
Twisted Christmas 2011
430
5.0 from 1 vote

2,250 tracked gamers have this dlc pack, 71 have completed it (3.16%)

There are a maximum of 13 achievements worth 430

There are no reviews

Burning Irony40

Kill 15 Husks with the Husk Cannon

Unlocked by 233 tracked gamers (6% - TSA Ratio = 3.97)  

Highlander34

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

Unlocked by 315 tracked gamers (9% - TSA Ratio = 3.41)  

Bloody Yanks17

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

Unlocked by 1,302 tracked gamers (35% - TSA Ratio = 1.68)  

Finish Him33

Hit a Scrake with the M203 Rifle grenade to kill him

Unlocked by 335 tracked gamers (9% - TSA Ratio = 3.31)  

I love ze Healing not ze Hurting29

Heal others for 3000 points of health with the MP5 SMG

Unlocked by 448 tracked gamers (12% - TSA Ratio = 2.86)  

Italian Meat Pasta33

Kill 12 zeds with a full magazine from the Combat Shotgun

Unlocked by 342 tracked gamers (9% - TSA Ratio = 3.28)  

Feeling Lucky?22

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

Unlocked by 752 tracked gamers (20% - TSA Ratio = 2.21)  

We Have Ourselves a Cowboy27

Hold dual 9mm, dual hand cannons and Dual Revolvers

Unlocked by 507 tracked gamers (14% - TSA Ratio = 2.69)  

Snow Cone29

Beat Ice Cave on Normal Difficulty

Unlocked by 440 tracked gamers (12% - TSA Ratio = 2.89)  

Stay Frosty41

Beat Ice Cave on Hard Difficulty

Unlocked by 216 tracked gamers (6% - TSA Ratio = 4.12)  

On the Rocks54

Beat Ice Cave on Suicidal Difficulty

Unlocked by 126 tracked gamers (3% - TSA Ratio = 5.40)  

Anti Freeze58

Beat Ice Cave on Hell on Earth Difficulty

Unlocked by 111 tracked gamers (3% - TSA Ratio = 5.75)  

A Bloody Christmas Carol14

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

Unlocked by 1,893 tracked gamers (51% - TSA Ratio = 1.39)  
Title update: Twisted Christmas 2012
Twisted Christmas 2012
385
4.5 from 1 vote

687 tracked gamers have this dlc pack, 59 have completed it (8.59%)

There are a maximum of 9 achievements worth 385

There are no reviews

Have my axe49

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

Unlocked by 154 tracked gamers (4% - TSA Ratio = 4.88)  

One Small Step for Man49

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

Unlocked by 153 tracked gamers (4% - TSA Ratio = 4.90)  

But It's All Red!29

Collect all 16 Z.E.D. Gun pieces

Unlocked by 436 tracked gamers (12% - TSA Ratio = 2.90)  

Game Over, Man!37

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

Unlocked by 271 tracked gamers (7% - TSA Ratio = 3.68)  

Here is to us27

Beat Moonbase on Normal Difficulty

Unlocked by 492 tracked gamers (13% - TSA Ratio = 2.73)  

Attempting Re-entry40

Beat Moonbase on Hard Difficulty

Unlocked by 230 tracked gamers (6% - TSA Ratio = 4.00)  

Amusing Death57

Beat Moonbase on Suicidal Difficulty

Unlocked by 113 tracked gamers (3% - TSA Ratio = 5.70)  

One Giant Leap (Back) for Mankind62

Beat Moonbase on Hell on Earth Difficulty

Unlocked by 96 tracked gamers (3% - TSA Ratio = 6.19)  

Gimli That Axe!35

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

Unlocked by 304 tracked gamers (8% - TSA Ratio = 3.47)  
Title update: Twisted Christmas 2013
Twisted Christmas 2013
473
5.0 from 1 vote

375 tracked gamers have this dlc pack, 57 have completed it (15.20%)

There are a maximum of 9 achievements worth 473

There are no reviews

Death37

Beat Hell on Normal Difficulty

Unlocked by 269 tracked gamers (7% - TSA Ratio = 3.69)  

King Minos50

Beat Hell on Hard Difficulty

Unlocked by 146 tracked gamers (4% - TSA Ratio = 5.02)  

Cerberus58

Beat Hell on Suicidal Difficulty

Unlocked by 109 tracked gamers (3% - TSA Ratio = 5.81)  

Lucifer63

Beat Hell on Hell on Earth Difficulty

Unlocked by 93 tracked gamers (3% - TSA Ratio = 6.29)  

Brain Fart38

Beat Forgotten on Normal Difficulty

Unlocked by 256 tracked gamers (7% - TSA Ratio = 3.79)  

Agnosia50

Beat Forgotten on Hard Difficulty

Unlocked by 146 tracked gamers (4% - TSA Ratio = 5.02)  

Amnesia61

Beat Forgotten on Suicidal Difficulty

Unlocked by 98 tracked gamers (3% - TSA Ratio = 6.12)  

Dementia65

Beat Forgotten on Hell on Earth Difficulty

Unlocked by 86 tracked gamers (2% - TSA Ratio = 6.54)  

No Time for Love, Dr. Jones50

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

Unlocked by 150 tracked gamers (4% - TSA Ratio = 4.95)  
Title update: Thrill Chill
Thrill Chill
277
4.5 from 1 vote

231 tracked gamers have this dlc pack, 57 have completed it (24.68%)

There are a maximum of 5 achievements worth 277

There are no reviews

Cave of Wonder45

Beat ThrillsChills on Normal Difficulty

Unlocked by 181 tracked gamers (5% - TSA Ratio = 4.50)  

Cavern of Pain55

Beat ThrillsChills on Hard Difficulty

Unlocked by 122 tracked gamers (3% - TSA Ratio = 5.49)  

Grotto of Terror65

Beat ThrillsChills on Suicidal Difficulty

Unlocked by 87 tracked gamers (2% - TSA Ratio = 6.50)  

Hollow of Horror67

Beat ThrillsChills on Hell Difficulty

Unlocked by 81 tracked gamers (2% - TSA Ratio = 6.74)  

All shook up44

Destroy all (15) Snow Globes

Unlocked by 188 tracked gamers (5% - TSA Ratio = 4.42)