DRAG AND DROP
Rescue a Survivor from a Smoker's tongue before he takes damage.
75.4%
BRAIN SALAD
Make 100 headshot kills.
70.9%
TONGUE TWISTER
Kill a Smoker who has grabbed you with his tongue.
70.8%
BLIND LUCK
You or another Survivor take no damage after being vomited on by a Boomer.
70.3%
TANKBUSTERS
Kill a Tank without it dealing any damage to a Survivor.
69.8%
PYROTECHNICIAN
Blow up 20 Infected in a single explosion.
66.7%
MY BODYGUARD
Protect any Survivor from an attacking Infected 50 times.
63.6%
TOWERING INFERNO
Light a Tank with a Molotov.
60.8%
101 CREMATIONS
Set 101 Infected on fire.
59.3%
HUNTER PUNTER
Shove a Hunter off of a pinned and helpless Survivor.
59.2%
NO SMOKING SECTION
Kill 10 Smokers as they are pulling helpless Survivors.
57.6%
HERO CLOSET
Rescue a Survivor trapped in a closet.
57.6%
OUTBREAK
Catch a rare strain of infection, then pass it on to someone else.
57.4%
NO-ONE LEFT BEHIND
Beat a campaign with all 4 Survivors.
55.4%
WITCH HUNTER
Kill a Witch without any Survivor taking damage from her.
54.8%
DEAD STOP
Punch a Hunter as he is pouncing.
50.2%
SPINAL TAP
Kill an Infected with a single blow from behind.
49.5%
BURN THE WITCH
Light a Witch with a Molotov.
48.1%
GROUND COVER
Save another Survivor from a Special Infected while on the ground.
46.9%
MERCY KILLER
Survive the No Mercy campaign.
45.5%
JUMP SHOT
Headshot a Hunter while he's leaping.
45.4%
DEAD BARON
Survive the Dead Air campaign.
41.1%
TOLL COLLECTOR
Survive the Death Toll campaign.
39.9%
CLEAN KILL
Shove a Boomer and then kill him without him splashing on anyone.
38.6%
GRIM REAPER
Survive the Blood Harvest campaign.
36.0%
DOUBLE JUMP
Pounce two different Survivors on one life as a Hunter.
34.4%
BRONZE METTLE
Earn a Bronze medal in Survival mode on any official level.
34.3%
STAND TALL
Survive a campaign without being incapacitated.
32.0%
CHAIN SMOKER
Constrict two Survivors on one life as a Smoker.
31.2%
DEAD GIVEAWAY
Heal a fellow Survivor when your own health is below 10.
31.1%
HELPING HAND
Revive 50 incapacitated Survivors.
30.5%
CRASH-PROOF
Survive the Crash Course Campaign.
29.3%
LAST STAND
Complete one round of Survival on The Last Stand.
28.9%
DEAD WRECKENING
Dole out 5000 total Survivor damage as a Special Infected.
28.4%
PHARM-ASSIST
Give pain pills to 10 Survivors.
28.0%
BACK 2 HELP
Leave a safe room to save an incapped teammate and bring them back safely.
26.6%
SILVER BULLETS
Earn a Silver medal in Survival mode on any official level.
24.7%
LAMB 2 SLAUGHTER
As an Infected, incap a Survivor who has entered and left a safe room.
23.9%
FIELD MEDIC
Heal 25 Survivors with a first aid kit.
23.6%
BIG DRAG
Drag a Survivor 100 feet with your tongue as a Smoker.
23.2%
DO NOT DISTURB
Sneak past all Witches in a campaign without disturbing one.
20.5%
VIOLENCE IS GOLDEN
Earn a Gold medal in Survival mode on any official level.
20.4%
BARF BAGGED
Cover four Survivors with Boomer bile at once.
19.1%
CR0WND
Kill a Witch with a single headshot.
18.4%
QUICK POWER
Restart the generator within 30 seconds of it shutting off.
16.3%
All 4 Dead
Kill all four Survivors on one life as a Tank.
15.0%
AKIMBO ASSASSIN
Survive an entire campaign using only pistols.
14.0%
MAN VS TANK
Single-handedly kill a Tank.
13.8%
UNTOUCHABLES
No Survivors take damage after contacting the rescue vehicle.
12.8%
TANK STUMBLE
Stun a Tank with an explosion in the Crash Course campaign.
11.7%
ZOMBICIDAL MANIAC
Survive any campaign on Expert.
10.8%
UNBREAKABLE
Finish a campaign without ever using a first aid kit on yourself.
10.2%
SMASH HIT
Win a Versus campaign of Crash Course.
9.7%
STOMACH UPSET
All Survivors complete a campaign without being vomited on.
9.2%
RED MIST
Kill 1000 Infected with a mounted machine gun.
8.4%
ZOMBIE GENOCIDEST
Kill 53,595 Infected.
7.1%
Supreme Sacrifice
Complete "The Sacrifice".
6.7%
SLIPPERY PULL
Smoker pull a bile-covered Survivor until you hold him during Crash Course.
5.1%
WIPEFEST
Your team incapacitates three Survivors within five seconds.
4.3%
SAFETY FIRST
Play an entire campaign with no Survivors taking friendly fire damage.
4.2%
WHAT ARE YOU TRYING TO PROVE?
Survive all campaigns on Expert.
4.2%
Kill Bill
Have Bill sacrifice himself for the team.
4.1%
DISTINGUISHED SURVIVOR
Earn at least a Bronze medal on every official Survival level.
3.7%
Chaos Generator
Have all 3 generators running at once in "The Sacrifice" finale.
3.2%
THE LITTLEST GENOCIDE
Kill 5,359 Infected in the Crash Course campaign.
3.1%
JUMPIN' JACK SMASH
Pounce a Survivor for 25 points of damage in the Crash Course campaign.
2.5%
NOTHING SPECIAL
Survive a campaign with no Survivors taking damage from Special Infected.
2.4%
HEROIC SURVIVOR
Earn at least a Silver medal on every official Survival level.
2.1%
Barrel Rolled
Kill a Special Infected with an exploding barrel.
2.0%
LEGENDARY SURVIVOR
Earn a Gold medal on every official Survival level.
1.7%
TRUCK STOP
Your team wipes all Survivors after the escape vehicle has opened in Crash Course.
1.4%
Sacrifizzle
As a Special Infected, incap someone who is trying to sacrifice themselves.
0.9%
20 CAR PILE-UP
As A Tank hit 20 Survivors with a car in the Crash Course campaign.
0.8%
