| Achievement | Unlocked | Game | Visibility | Global Unlocks | ||
|---|---|---|---|---|---|---|
|
HEAD HONCHO
Decapitate 200 Infected with a melee weapon. |
2010-02-22 13:21:19 |
|
Left 4 Dead 2 | 24.0% | ||
|
HUNTING PARTY
Win a game of Scavenge. |
2010-02-22 13:09:16 |
|
Left 4 Dead 2 | 5.8% | ||
|
CHAIN OF COMMAND
Kill 100 Common Infected with the chainsaw. |
2010-02-21 13:35:59 |
|
Left 4 Dead 2 | 25.4% | ||
|
THE QUICK AND THE DEAD
Revive 10 incapacitated Survivors while under the speed-boosting effects of adrenaline. |
2010-02-14 04:56:12 |
|
Left 4 Dead 2 | 3.9% | ||
|
CACHE AND CARRY
Collect 15 gas cans in a single Scavenge round. |
2010-01-31 11:12:23 |
|
Left 4 Dead 2 | 4.5% | ||
|
CLUB DEAD
Use every melee weapon to kill Common Infected. |
2010-01-31 07:27:10 |
|
Left 4 Dead 2 | 18.7% | ||
|
WING AND A PRAYER
Defend yourself at the crashed airliner without taking damage. |
2010-01-03 05:35:41 |
|
Left 4 Dead 2 | 4.4% | ||
|
ROBBED ZOMBIE
Collect 10 vials of Boomer vomit from infected CEDA agents you have killed. |
2010-01-03 05:18:24 |
|
Left 4 Dead 2 | 14.4% | ||
|
BRIDGE OVER TREBLED SLAUGHTER
Cross the bridge finale in less than three minutes. |
2009-12-30 07:13:36 |
|
Left 4 Dead 2 | 4.4% | ||
|
VIOLENCE IN SILENCE
Navigate the impound lot and reach the cemetery safe room without tripping any alarms. |
2009-12-27 13:15:38 |
|
Left 4 Dead 2 | 9.2% | ||
|
CL0WND
Honk the noses of 10 Clowns. |
2009-11-27 08:53:44 |
|
Left 4 Dead 2 | 9.7% | ||
|
MIDNIGHT RIDER
Survive the Dark Carnival campaign. |
2009-11-23 09:18:13 |
|
Left 4 Dead 2 | 27.1% | ||
|
DEAD IN THE WATER
Kill 10 swampy Mudmen while they are in the water. |
2009-11-23 08:58:58 |
|
Left 4 Dead 2 | 16.5% | ||
|
RAGIN' CAJUN
Survive the Swamp Fever campaign. |
2009-11-23 08:58:58 |
|
Left 4 Dead 2 | 20.1% | ||
|
WEATHERMAN
Survive the Hard Rain campaign. |
2009-11-23 08:58:58 |
|
Left 4 Dead 2 | 22.4% | ||
|
BURNING SENSATION
Ignite 50 Common Infected with incendiary ammo. |
2009-11-23 08:58:58 |
|
Left 4 Dead 2 | 22.9% | ||
|
SEPTIC TANK
Use a bile bomb on a Tank. |
2009-11-23 08:58:58 |
|
Left 4 Dead 2 | 32.8% | ||
|
PRICE CHOPPER
Survive the Dead Center campaign. |
2009-11-23 08:58:58 |
|
Left 4 Dead 2 | 40.0% | ||
|
CRASS MENAGERIE
Kill one of each Uncommon Infected. |
2009-11-23 08:58:58 |
|
Left 4 Dead 2 | 39.3% | ||
|
ARMORY OF ONE
Deploy an ammo upgrade and have your team use it. |
2009-11-23 08:58:58 |
|
Left 4 Dead 2 | 51.6% | ||
|
A RIDE DENIED
Kill a Jockey within 2 seconds of it jumping on a Survivor. |
2009-11-23 08:58:58 |
|
Left 4 Dead 2 | 65.1% | ||
|
ACID REFLEX
Kill a Spitter before she is able to spit. |
2009-11-23 08:58:58 |
|
Left 4 Dead 2 | 66.7% | ||
|
FRIED PIPER
Using a Molotov, burn a Clown leading at least 10 Common Infected. |
2009-11-19 10:41:46 |
|
Left 4 Dead 2 | 15.6% | ||
|
BRIDGE BURNER
Survive the Parish campaign. |
2009-11-19 10:41:46 |
|
Left 4 Dead 2 | 20.3% | ||
|
TANK STUMBLE
Stun a Tank with an explosion in the Crash Course campaign. |
2009-10-05 08:49:39 |
|
Left 4 Dead | 9.2% | ||
|
QUICK POWER
Restart the generator within 30 seconds of it shutting off. |
2009-10-01 09:01:07 |
|
Left 4 Dead | 14.6% | ||
|
CRASH-PROOF
Survive the Crash Course Campaign. |
2009-10-01 07:59:38 |
|
Left 4 Dead | 26.0% | ||
|
DISTINGUISHED SURVIVOR
Earn at least a Bronze medal on every official Survival level. |
Unlocked |
|
Left 4 Dead | 3.5% | ||
|
WHAT ARE YOU TRYING TO PROVE?
Survive all campaigns on Expert. |
Unlocked |
|
Left 4 Dead | 3.8% | ||
|
SAFETY FIRST
Play an entire campaign with no Survivors taking friendly fire damage. |
Unlocked |
|
Left 4 Dead | 4.2% | ||
|
ZOMBIE GENOCIDEST
Kill 53,595 Infected. |
Unlocked |
|
Left 4 Dead | 4.9% | ||
|
RED MIST
Kill 1000 Infected with a mounted machine gun. |
Unlocked |
|
Left 4 Dead | 5.5% | ||
|
STOMACH UPSET
All Survivors complete a campaign without being vomited on. |
Unlocked |
|
Left 4 Dead | 7.6% | ||
|
UNBREAKABLE
Finish a campaign without ever using a first aid kit on yourself. |
Unlocked |
|
Left 4 Dead | 6.9% | ||
|
ZOMBICIDAL MANIAC
Survive any campaign on Expert. |
Unlocked |
|
Left 4 Dead | 7.1% | ||
|
UNTOUCHABLES
No Survivors take damage after contacting the rescue vehicle. |
Unlocked |
|
Left 4 Dead | 9.0% | ||
|
MAN VS TANK
Single-handedly kill a Tank. |
Unlocked |
|
Left 4 Dead | 8.6% | ||
|
AKIMBO ASSASSIN
Survive an entire campaign using only pistols. |
Unlocked |
|
Left 4 Dead | 8.3% | ||
|
CR0WND
Kill a Witch with a single headshot. |
Unlocked |
|
Left 4 Dead | 12.0% | ||
|
VIOLENCE IS GOLDEN
Earn a Gold medal in Survival mode on any official level. |
Unlocked |
|
Left 4 Dead | 10.7% | ||
|
DO NOT DISTURB
Sneak past all Witches in a campaign without disturbing one. |
Unlocked |
|
Left 4 Dead | 13.6% | ||
|
FIELD MEDIC
Heal 25 Survivors with a first aid kit. |
Unlocked |
|
Left 4 Dead | 12.9% | ||
|
SILVER BULLETS
Earn a Silver medal in Survival mode on any official level. |
Unlocked |
|
Left 4 Dead | 12.7% | ||
|
BACK 2 HELP
Leave a safe room to save an incapped teammate and bring them back safely. |
Unlocked |
|
Left 4 Dead | 14.9% | ||
|
PHARM-ASSIST
Give pain pills to 10 Survivors. |
Unlocked |
|
Left 4 Dead | 15.3% | ||
|
LAST STAND
Complete one round of Survival on The Last Stand. |
Unlocked |
|
Left 4 Dead | 14.9% | ||
|
HELPING HAND
Revive 50 incapacitated Survivors. |
Unlocked |
|
Left 4 Dead | 15.5% | ||
|
CHAIN SMOKER
Constrict two Survivors on one life as a Smoker. |
Unlocked |
|
Left 4 Dead | 15.9% | ||
|
DEAD GIVEAWAY
Heal a fellow Survivor when your own health is below 10. |
Unlocked |
|
Left 4 Dead | 18.1% | ||
|
STAND TALL
Survive a campaign without being incapacitated. |
Unlocked |
|
Left 4 Dead | 22.0% | ||
|
DOUBLE JUMP
Pounce two different Survivors on one life as a Hunter. |
Unlocked |
|
Left 4 Dead | 16.9% | ||
|
BRONZE METTLE
Earn a Bronze medal in Survival mode on any official level. |
Unlocked |
|
Left 4 Dead | 17.9% | ||
|
GRIM REAPER
Survive the Blood Harvest campaign. |
Unlocked |
|
Left 4 Dead | 22.8% | ||
|
CLEAN KILL
Shove a Boomer and then kill him without him splashing on anyone. |
Unlocked |
|
Left 4 Dead | 23.9% | ||
|
TOLL COLLECTOR
Survive the Death Toll campaign. |
Unlocked |
|
Left 4 Dead | 26.2% | ||
|
DEAD BARON
Survive the Dead Air campaign. |
Unlocked |
|
Left 4 Dead | 26.5% | ||
|
JUMP SHOT
Headshot a Hunter while he's leaping. |
Unlocked |
|
Left 4 Dead | 29.2% | ||
|
GROUND COVER
Save another Survivor from a Special Infected while on the ground. |
Unlocked |
|
Left 4 Dead | 27.2% | ||
|
MERCY KILLER
Survive the No Mercy campaign. |
Unlocked |
|
Left 4 Dead | 35.3% | ||
|
BURN THE WITCH
Light a Witch with a Molotov. |
Unlocked |
|
Left 4 Dead | 34.1% | ||
|
SPINAL TAP
Kill an Infected with a single blow from behind. |
Unlocked |
|
Left 4 Dead | 35.2% | ||
|
DEAD STOP
Punch a Hunter as he is pouncing. |
Unlocked |
|
Left 4 Dead | 34.0% | ||
|
OUTBREAK
Catch a rare strain of infection, then pass it on to someone else. |
Unlocked |
|
Left 4 Dead | 25.8% | ||
|
WITCH HUNTER
Kill a Witch without any Survivor taking damage from her. |
Unlocked |
|
Left 4 Dead | 40.5% | ||
|
NO-ONE LEFT BEHIND
Beat a campaign with all 4 Survivors. |
Unlocked |
|
Left 4 Dead | 42.6% | ||
|
NO SMOKING SECTION
Kill 10 Smokers as they are pulling helpless Survivors. |
Unlocked |
|
Left 4 Dead | 36.8% | ||
|
HERO CLOSET
Rescue a Survivor trapped in a closet. |
Unlocked |
|
Left 4 Dead | 44.0% | ||
|
HUNTER PUNTER
Shove a Hunter off of a pinned and helpless Survivor. |
Unlocked |
|
Left 4 Dead | 41.2% | ||
|
101 CREMATIONS
Set 101 Infected on fire. |
Unlocked |
|
Left 4 Dead | 41.1% | ||
|
TOWERING INFERNO
Light a Tank with a Molotov. |
Unlocked |
|
Left 4 Dead | 47.7% | ||
|
MY BODYGUARD
Protect any Survivor from an attacking Infected 50 times. |
Unlocked |
|
Left 4 Dead | 42.9% | ||
|
PYROTECHNICIAN
Blow up 20 Infected in a single explosion. |
Unlocked |
|
Left 4 Dead | 51.8% | ||
|
BLIND LUCK
You or another Survivor take no damage after being vomited on by a Boomer. |
Unlocked |
|
Left 4 Dead | 53.9% | ||
|
TANKBUSTERS
Kill a Tank without it dealing any damage to a Survivor. |
Unlocked |
|
Left 4 Dead | 57.6% | ||
|
BRAIN SALAD
Make 100 headshot kills. |
Unlocked |
|
Left 4 Dead | 55.5% | ||
|
TONGUE TWISTER
Kill a Smoker who has grabbed you with his tongue. |
Unlocked |
|
Left 4 Dead | 59.0% | ||
|
DRAG AND DROP
Rescue a Survivor from a Smoker's tongue before he takes damage. |
Unlocked |
|
Left 4 Dead | 64.8% | ||
|
STILL SOMETHING TO PROVE
Survive all campaigns on Expert. |
Unlocked |
|
Left 4 Dead 2 | 2.1% | ||
|
GONG SHOW
Prove you are stronger than Moustachio. |
Unlocked |
|
Left 4 Dead 2 | 4.7% | ||
|
TANK BURGER
Kill a Tank with melee weapons. |
Unlocked |
|
Left 4 Dead 2 | 8.1% | ||
|
KITE LIKE A MAN
Kill a Tank only with damage from the original Survivors. |
Unlocked |
|
Left 4 Dead 2 | 11.5% | ||
|
DISMEMBERMENT PLAN
Kill 15 Infected with a single grenade launcher blast. |
Unlocked |
|
Left 4 Dead 2 | 12.4% | ||
|
KILLING THEM SWIFTLY TO THIS SONG
Play the new Midnight Riders song on a jukebox. |
Unlocked |
|
Left 4 Dead 2 | 11.3% | ||
|
GREAT EXPECTORATIONS
As the Spitter, hit every Survivor with a single acid patch. |
Unlocked |
|
Left 4 Dead 2 | 19.1% |