Achievement Unlocked Visibility Global Unlocks
Z-GENOCIDEST 2: EPISODE 2
Kill 53,599 infected. You made sure the dead won't rise anymore! 		2021-02-04 14:57:53
1.6%
KILLING SPREE
Earn a gold medal on every official survival map. 		2021-02-04 02:07:14
0.5%
LIKE LAMBS TO THE SLAUGHTER
Earn a silver medal on every official survival map. 		2021-02-04 02:04:13
0.5%
A LITTLE HACK AND SLASH
Earn a bronze medal on every official survival map 		2021-02-04 02:01:14
0.6%
GOLDEN FREEMAN
Find the golden crowbars hidden in the Left 4 Dead 1 survival maps. 		2021-02-04 01:27:20
0.7%
PURE SATISFACTION
Kill 20 Jockeys with the shovel or pitchfork. 		2021-01-17 09:39:11
0.9%
LICKETY-SPLIT
With a sharp melee weapon, cut a Smoker's tongue before he ensnares you. 		2021-01-17 09:28:06 9.1%
GNOME ALONE
If you are reading this achievement, Gabe Newell has successfully launched Gnome Chompski into space. 		2020-11-20 05:30:14 60.2%
THREE’S A CROWD
Rescue three Survivors from a single rescue closet. 		2020-11-04 15:30:39 2.5%
SPITFIRE
Destroy 20 gascans as the Spitter. 		2020-11-02 21:55:51
0.7%
FAT NINJA
As the Boomer, vomit on a Survivor without having direct line of sight with them. 		2020-11-02 21:39:31 6.4%
NEW HAIRCUT
Kill a Witch using only a sharp melee weapon, without anyone getting incapacitated or killed. 		2020-11-02 19:49:52 4.4%
SHOTGUN WEDDING
Kill the Witch bride with a single shotgun blast on expert difficulty. 		2020-10-31 15:47:13 0.9%
GET SKEETED ON
Kill a pouncing Hunter with a shotgun. 		2020-10-31 14:28:00 14.0%
SUPREME SURVIVALIST
Survive for 30 minutes on any official survival map. 		2020-10-31 14:04:06 0.9%
THE LAST FRONTIER
Survive The Last Stand campaign on Expert Realism. 		2020-10-28 22:55:48 0.7%
ROCKY HORROR PICTURE THROW
Destroy a Tank's rock in mid-air. 		2020-10-23 11:01:08 13.4%
FLIGHT DECK
Instantly kill a Survivor as the Charger. 		2020-10-18 21:21:11 3.0%
I SPIT ON YOUR GRAVE
As the Spitter, spit on a Survivor who is pinned by a Charger. 		2020-10-18 20:51:16 4.2%
ACID BATH
As the Spitter, spit on a Survivor who is pinned by a Hunter. 		2020-10-18 20:44:24 5.4%
ONE HIT WONDER
As the Hunter, land a 25 damage pounce. 		2020-10-18 20:43:36 1.2%
POLE POSITION
Escape Liberty Mall's Atrium before the first Tank appears 		2020-10-18 20:12:08 2.8%
THE LAST DASH
Complete The Last Stand campaign in 13 minutes or less, without any Survivors dying. 		2020-10-18 19:48:29 0.8%
THIS IS WHERE THE FUN BEGINS
Earn a gold medal on any official survival map. 		2020-10-18 19:27:59 3.0%
THE BIG TEN
Survive for 10 minutes on any official map in Versus Survival. 		2020-10-18 19:27:58 0.6%
STILL STANDING
Survive The Last Stand campaign on any difficulty. 		2020-10-09 09:27:35 10.8%
HOUSEHOLD NAMES
Discover the hidden room in the Last Stand campaign 		2020-10-09 09:09:52 2.5%
THE MAIN ATTRACTION
On the concert finale, survive until the helicopter arrives without leaving the stage 		2020-10-09 09:02:54 1.7%
ON OUR WAY
Earn a silver medal on any official survival map. 		2020-09-30 20:27:50 4.2%
GETTING STARTED
Earn a bronze medal on any official Survival map. 		2020-09-30 20:04:48 9.1%
ELEPHANT IN THE ROOM
Revive an incapacitated teammate while a Tank is nearby. 		2020-09-30 20:04:16 28.9%
THE REAL DEAL
Survive a campaign on Expert skill with Realism mode enabled. 		2018-07-10 20:47:21 2.4%
STILL SOMETHING TO PROVE
Survive all campaigns on Expert. 		2018-07-10 20:15:40
2.1%
HEARTWARMER
In a Versus round, leave the saferoom to defibrillate a dead teammate. 		2018-07-04 20:16:54 1.7%
PORT OF SCAVENGE
Play 5 full games of Scavenge on The Port. 		2018-07-04 19:45:35
1.6%
GAS SHORTAGE
Cause 25 gas can drops as a Special Infected. 		2018-07-04 18:41:26
1.9%
WEDDING CRASHER
As the Charger, grab a Survivor and crash them through 8 chairs at the wedding. 		2018-07-04 18:20:34 1.5%
LEVEL A CHARGE
Kill a Charger with a melee weapon while they are charging. 		2018-07-03 14:34:58 7.9%
THE QUICK AND THE DEAD
Revive 10 incapacitated Survivors while under the speed-boosting effects of adrenaline. 		2018-07-03 13:05:13
3.9%
SHOCK JOCK
Revive 10 dead Survivors with the defibrillator. 		2018-07-03 12:47:24
5.4%
BEAT THE RUSH
In a Survival round, get a medal only using melee weapons. 		2018-05-29 21:38:05 2.0%
FRIED PIPER
Using a Molotov, burn a Clown leading at least 10 Common Infected. 		2018-05-29 21:14:23 15.5%
GOOD GUY NICK
Plays games with free weekend players and helps them survive a campaign. 		2018-05-24 19:11:14 2.2%
SOB STORY
Navigate the sugar mill and reach the safe room without killing any Witches. 		2017-08-14 08:36:41 6.3%
STRENGTH IN NUMBERS
Form a team and beat an enemy team in 4v4 Versus or Scavenge. 		2017-08-13 12:32:46 1.6%
DISMEMBERMENT PLAN
Kill 15 Infected with a single grenade launcher blast. 		2017-08-10 08:06:59 12.3%
LONG DISTANCE CARRIER
As the Charger, grab a Survivor and carry them over 80 feet. 		2017-08-02 17:09:02 10.0%
CHAOS GENERATOR
Have all 3 generators running at once in "The Sacrifice" finale. 		2017-08-02 16:33:56 6.3%
ROBBED ZOMBIE
Collect 10 vials of Boomer vomit from infected CEDA agents you have killed. 		2017-08-02 16:14:14
14.4%
SACRIFIZZLE
As a Special Infected, incap someone who is trying to sacrifice themselves. 		2017-08-02 15:14:56 1.6%
Valve Gift Grab 2011 – L4D2
Collect three gifts dropped by Special Infected in Versus Mode. 		2016-12-05 23:46:50
7.3%
TIL IT GOES CLICK
Using the M60, kill 25 infected without letting go of the trigger. 		2016-09-21 20:10:47 6.5%
GAS GUZZLER
Collect 100 gas cans in Scavenge. 		2016-07-24 12:19:18
2.1%
CONFEDERACY OF CRUNCHES
Finish a campaign using only melee weapons. 		2016-07-22 23:22:48 3.6%
GRAVE ROBBER
Collect 10 items dropped by a Fallen Survivor. 		2016-07-22 23:10:15
14.5%
BARREL ROLLED
Kill a Special Infected with an exploding barrel. 		2016-07-20 11:34:29 6.0%
WING AND A PRAYER
Defend yourself at the crashed airliner without taking damage. 		2016-07-20 01:57:15 4.4%
CONNECTING FIGHTS
Play a Versus game on Dead Air from start to finish. 		2016-07-18 23:55:54 3.9%
SCATTERING RAM
As the Charger, bowl through the entire enemy team in a single charge. 		2016-07-18 23:17:10 7.8%
TANK BURGER
Kill a Tank with melee weapons. 		2016-07-18 17:44:06 8.0%
VIOLENCE IN SILENCE
Navigate the impound lot and reach the cemetery safe room without tripping any alarms. 		2016-07-18 17:08:46 9.1%
BRIDGE OVER TREBLED SLAUGHTER
Cross the bridge finale in less than three minutes. 		2016-07-17 19:23:51 4.3%
CL0WND
Honk the noses of 10 Clowns. 		2014-08-31 16:21:05
9.7%
STACHE WHACKER
Prove you are faster than Moustachio. 		2014-08-31 15:54:06 5.3%
GONG SHOW
Prove you are stronger than Moustachio. 		2014-08-31 15:43:32 4.7%
CACHE GRAB
Open 5 foot lockers. 		2014-08-31 15:20:57
11.7%
MEAT TENDERIZER
As the Charger, grab a Survivor and smash them into the ground for a solid 15 seconds. 		2014-08-31 13:44:34 13.4%
RODE HARD, PUT AWAY WET
As the Jockey, ride a Survivor and steer them into a Spitter's acid patch. 		2014-08-31 13:25:28 12.8%
BACK IN THE SADDLE
As the Jockey, ride the Survivors twice in a single life. 		2014-08-31 13:07:17 15.1%
GREAT EXPECTORATIONS
As the Spitter, hit every Survivor with a single acid patch. 		2014-08-31 12:07:31 19.1%
WEATHERMAN
Survive the Hard Rain campaign. 		2014-08-30 22:20:20 22.4%
KITE LIKE A MAN
Kill a Tank only with damage from the original Survivors. 		2014-08-30 21:26:45 11.5%
TORCH BEARER
Survive The Passing Campaign. 		2014-08-30 21:26:22 29.5%
FORE!
Knock off the heads of 18 infected with the golf club. 		2014-08-30 21:10:35
11.4%
KILLING THEM SWIFTLY TO THIS SONG
Play the new Midnight Riders song on a jukebox. 		2014-08-30 21:08:14 11.3%
BURNING SENSATION
Ignite 50 Common Infected with incendiary ammo. 		2014-08-30 20:47:48
22.9%
MUTANT OVERLORD
Play 6 Mutations. 		2014-08-30 20:38:50
3.4%
SCAVENGE HUNT
Stop the enemy team from collecting any gas cans during a Scavenge round. 		2014-08-30 19:28:57 5.4%
A SPITTLE HELP FROM MY FRIENDS
As the Spitter, spit on a Survivor being choked by a Smoker. 		2014-08-30 19:28:53 10.4%
CACHE AND CARRY
Collect 15 gas cans in a single Scavenge round. 		2014-08-30 19:25:13 4.5%
HUNTING PARTY
Win a game of Scavenge. 		2014-08-30 19:20:49 5.8%
FUEL CRISIS
Make a Survivor drop a gas can during overtime. 		2014-08-30 19:10:38 3.2%
QUALIFIED RIDE
As the Jockey, ride a Survivor for more than 12 seconds. 		2014-08-30 17:03:53 15.9%
STREAM CROSSER
Survive the Cold Stream campaign on any difficulty. 		2014-08-30 16:17:00 15.7%
MIDNIGHT RIDER
Survive the Dark Carnival campaign. 		2014-08-29 16:42:30 27.0%
ARMORY OF ONE
Deploy an ammo upgrade and have your team use it. 		2014-08-29 16:20:46 51.5%
DEAD IN THE WATER
Kill 10 swampy Mudmen while they are in the water. 		2014-08-29 14:06:37
16.4%
BRIDGE BURNER
Survive the Parish campaign. 		2014-08-27 19:53:37 20.3%
RAGIN' CAJUN
Survive the Swamp Fever campaign. 		2014-08-27 18:20:15 20.1%
GUARDIN' GNOME
Rescue Gnome Chompski from the Carnival. 		2014-08-27 17:41:28 6.4%
CHAIN OF COMMAND
Kill 100 Common Infected with the chainsaw. 		2014-08-26 20:48:19
25.4%
PRICE CHOPPER
Survive the Dead Center campaign. 		2014-08-26 20:05:04 39.9%
ACID REFLEX
Kill a Spitter before she is able to spit. 		2014-08-26 19:38:05 66.6%
CLUB DEAD
Use every melee weapon to kill Common Infected. 		2014-08-25 17:29:28
18.6%
HEAD HONCHO
Decapitate 200 Infected with a melee weapon. 		2014-08-23 19:52:29
23.9%
CRASS MENAGERIE
Kill one of each Uncommon Infected. 		2014-08-23 19:32:25
39.2%
A RIDE DENIED
Kill a Jockey within 2 seconds of it jumping on a Survivor. 		2014-08-04 17:48:20 65.1%
SEPTIC TANK
Use a bile bomb on a Tank. 		2014-08-02 08:43:46 32.8%
GHOST OF CHRISTMAS PRESENT
Spread cheer by helping a free holiday player survive a campaign. 		2014-08-01 11:44:50 11.5%
SUPREME SACRIFICE
Complete "The Sacrifice". 		2014-08-01 11:44:49 20.5%
KILL BILL
Have Bill sacrifice himself for the team. 		2014-08-01 11:44:35 14.4%