| Achievement | Unlocked | Visibility | Global Unlocks | |
|---|---|---|---|---|
|
GAS SHORTAGE
Cause 25 gas can drops as a Special Infected. |
2014-09-04
16:34:21
|
1.9% | ||
|
THE REAL DEAL
Survive a campaign on Expert skill with Realism mode enabled. |
2014-09-03 06:52:21 | 2.4% | ||
|
GAS GUZZLER
Collect 100 gas cans in Scavenge. |
2014-09-02
07:56:06
|
2.1% | ||
|
TANK BURGER
Kill a Tank with melee weapons. |
2014-09-02 06:37:30 | 8.1% | ||
|
SHOCK JOCK
Revive 10 dead Survivors with the defibrillator. |
2014-09-02
06:30:16
|
5.5% | ||
|
STILL SOMETHING TO PROVE
Survive all campaigns on Expert. |
2014-09-02
06:12:45
|
2.1% | ||
|
BRIDGE OVER TREBLED SLAUGHTER
Cross the bridge finale in less than three minutes. |
2014-09-02 06:12:45 | 4.4% | ||
|
LEVEL A CHARGE
Kill a Charger with a melee weapon while they are charging. |
2014-09-01 17:08:29 | 8.0% | ||
|
RODE HARD, PUT AWAY WET
As the Jockey, ride a Survivor and steer them into a Spitter's acid patch. |
2014-09-01 16:10:53 | 12.8% | ||
|
HEARTWARMER
In a Versus round, leave the saferoom to defibrillate a dead teammate. |
2014-09-01 15:11:07 | 1.7% | ||
|
LONG DISTANCE CARRIER
As the Charger, grab a Survivor and carry them over 80 feet. |
2014-08-24 00:10:10 | 10.1% | ||
|
SACRIFIZZLE
As a Special Infected, incap someone who is trying to sacrifice themselves. |
2014-08-23 22:57:04 | 1.6% | ||
|
GREAT EXPECTORATIONS
As the Spitter, hit every Survivor with a single acid patch. |
2014-01-11 07:57:54 | 19.1% | ||
|
Valve Gift Grab 2011 – L4D2
Collect three gifts dropped by Special Infected in Versus Mode. |
2013-12-25
21:27:50
|
7.3% | ||
|
GHOST OF CHRISTMAS PRESENT
Spread cheer by helping a free holiday player survive a campaign. |
2013-12-25 20:15:40 | 11.5% | ||
|
A SPITTLE HELP FROM MY FRIENDS
As the Spitter, spit on a Survivor being choked by a Smoker. |
2013-10-19 15:26:39 | 10.5% | ||
|
CONNECTING FIGHTS
Play a Versus game on Dead Air from start to finish. |
2013-10-19 15:18:59 | 3.9% | ||
|
SCATTERING RAM
As the Charger, bowl through the entire enemy team in a single charge. |
2013-10-13 13:12:04 | 7.8% | ||
|
CACHE AND CARRY
Collect 15 gas cans in a single Scavenge round. |
2013-10-13 12:59:08 | 4.5% | ||
|
GOOD GUY NICK
Plays games with free weekend players and helps them survive a campaign. |
2013-07-07 02:21:48 | 2.2% | ||
|
CHAOS GENERATOR
Have all 3 generators running at once in "The Sacrifice" finale. |
2013-02-10 00:31:09 | 6.3% | ||
|
WEDDING CRASHER
As the Charger, grab a Survivor and crash them through 8 chairs at the wedding. |
2013-02-09 23:59:41 | 1.5% | ||
|
MEAT TENDERIZER
As the Charger, grab a Survivor and smash them into the ground for a solid 15 seconds. |
2013-02-09 23:33:44 | 13.4% | ||
|
STRENGTH IN NUMBERS
Form a team and beat an enemy team in 4v4 Versus or Scavenge. |
2013-02-09 23:17:26 | 1.6% | ||
|
DISMEMBERMENT PLAN
Kill 15 Infected with a single grenade launcher blast. |
2012-11-04 23:26:15 | 12.4% | ||
|
THE QUICK AND THE DEAD
Revive 10 incapacitated Survivors while under the speed-boosting effects of adrenaline. |
2012-11-04
21:18:30
|
3.9% | ||
|
BARREL ROLLED
Kill a Special Infected with an exploding barrel. |
2012-11-04 20:40:23 | 6.0% | ||
|
BEAT THE RUSH
In a Survival round, get a medal only using melee weapons. |
2012-11-04 20:07:04 | 2.0% | ||
|
WING AND A PRAYER
Defend yourself at the crashed airliner without taking damage. |
2012-11-04 18:05:08 | 4.4% | ||
|
FUEL CRISIS
Make a Survivor drop a gas can during overtime. |
2012-11-03 16:28:46 | 3.2% | ||
|
BACK IN THE SADDLE
As the Jockey, ride the Survivors twice in a single life. |
2012-11-03 16:24:44 | 15.1% | ||
|
QUALIFIED RIDE
As the Jockey, ride a Survivor for more than 12 seconds. |
2012-11-03 16:15:59 | 15.9% | ||
|
PORT OF SCAVENGE
Play 5 full games of Scavenge on The Port. |
2012-11-03
16:03:03
|
1.6% | ||
|
SCAVENGE HUNT
Stop the enemy team from collecting any gas cans during a Scavenge round. |
2012-11-03 15:33:24 | 5.4% | ||
|
HUNTING PARTY
Win a game of Scavenge. |
2012-11-03 15:22:23 | 5.8% | ||
|
GUARDIN' GNOME
Rescue Gnome Chompski from the Carnival. |
2012-11-03 14:47:47 | 6.4% | ||
|
FRIED PIPER
Using a Molotov, burn a Clown leading at least 10 Common Infected. |
2012-10-29 00:14:15 | 15.6% | ||
|
TIL IT GOES CLICK
Using the M60, kill 25 infected without letting go of the trigger. |
2012-10-28 23:59:37 | 6.5% | ||
|
CONFEDERACY OF CRUNCHES
Finish a campaign using only melee weapons. |
2012-10-28 23:50:39 | 3.6% | ||
|
STREAM CROSSER
Survive the Cold Stream campaign on any difficulty. |
2012-10-28 23:21:24 | 15.7% | ||
|
GRAVE ROBBER
Collect 10 items dropped by a Fallen Survivor. |
2012-10-28
22:27:39
|
14.5% | ||
|
STACHE WHACKER
Prove you are faster than Moustachio. |
2012-10-28 20:57:43 | 5.3% | ||
|
GONG SHOW
Prove you are stronger than Moustachio. |
2012-10-28 20:13:47 | 4.7% | ||
|
BRIDGE BURNER
Survive the Parish campaign. |
2012-10-28 11:25:29 | 20.3% | ||
|
VIOLENCE IN SILENCE
Navigate the impound lot and reach the cemetery safe room without tripping any alarms. |
2012-10-28 10:48:41 | 9.2% | ||
|
SOB STORY
Navigate the sugar mill and reach the safe room without killing any Witches. |
2012-10-28 09:39:51 | 6.4% | ||
|
WEATHERMAN
Survive the Hard Rain campaign. |
2012-10-28 09:19:25 | 22.4% | ||
|
CLUB DEAD
Use every melee weapon to kill Common Infected. |
2012-10-28
08:14:31
|
18.7% | ||
|
KILL BILL
Have Bill sacrifice himself for the team. |
2012-10-28 07:20:58 | 14.5% | ||
|
SUPREME SACRIFICE
Complete "The Sacrifice". |
2012-10-28 07:20:58 | 20.5% | ||
|
MIDNIGHT RIDER
Survive the Dark Carnival campaign. |
2012-10-28 06:12:05 | 27.1% | ||
|
TORCH BEARER
Survive The Passing Campaign. |
2012-10-28 05:25:25 | 29.5% | ||
|
KITE LIKE A MAN
Kill a Tank only with damage from the original Survivors. |
2012-10-28 05:22:47 | 11.5% | ||
|
ROBBED ZOMBIE
Collect 10 vials of Boomer vomit from infected CEDA agents you have killed. |
2012-10-28
00:55:10
|
14.4% | ||
|
SEPTIC TANK
Use a bile bomb on a Tank. |
2012-10-27 23:19:12 | 32.8% | ||
|
CACHE GRAB
Open 5 foot lockers. |
2012-10-27
23:01:41
|
11.8% | ||
|
PRICE CHOPPER
Survive the Dead Center campaign. |
2012-10-27 22:39:43 | 40.0% | ||
|
MUTANT OVERLORD
Play 6 Mutations. |
2012-10-27
21:17:53
|
3.4% | ||
|
FORE!
Knock off the heads of 18 infected with the golf club. |
2012-10-27
20:15:24
|
11.4% | ||
|
BURNING SENSATION
Ignite 50 Common Infected with incendiary ammo. |
2012-10-27
20:14:41
|
22.9% | ||
|
KILLING THEM SWIFTLY TO THIS SONG
Play the new Midnight Riders song on a jukebox. |
2012-10-27 20:14:02 | 11.3% | ||
|
RAGIN' CAJUN
Survive the Swamp Fever campaign. |
2012-10-27 19:18:05 | 20.1% | ||
|
DEAD IN THE WATER
Kill 10 swampy Mudmen while they are in the water. |
2012-10-27
18:56:43
|
16.5% | ||
|
CRASS MENAGERIE
Kill one of each Uncommon Infected. |
2012-10-27
18:25:18
|
39.3% | ||
|
CHAIN OF COMMAND
Kill 100 Common Infected with the chainsaw. |
2012-10-27
17:58:42
|
25.4% | ||
|
CL0WND
Honk the noses of 10 Clowns. |
2012-10-27
17:51:17
|
9.7% | ||
|
HEAD HONCHO
Decapitate 200 Infected with a melee weapon. |
2012-10-27
17:05:03
|
24.0% | ||
|
A RIDE DENIED
Kill a Jockey within 2 seconds of it jumping on a Survivor. |
2012-10-27 12:03:39 | 65.1% | ||
|
ARMORY OF ONE
Deploy an ammo upgrade and have your team use it. |
2012-10-27 11:26:12 | 51.6% | ||
|
ACID REFLEX
Kill a Spitter before she is able to spit. |
2012-10-27 09:39:22 | 66.7% | ||
|
GNOME ALONE
If you are reading this achievement, Gabe Newell has successfully launched Gnome Chompski into space. |
60.5% | |||
|
GET SKEETED ON
Kill a pouncing Hunter with a shotgun. |
14.1% | |||
|
NEW HAIRCUT
Kill a Witch using only a sharp melee weapon, without anyone getting incapacitated or killed. |
4.5% | |||
|
Z-GENOCIDEST 2: EPISODE 2
Kill 53,599 infected. You made sure the dead won't rise anymore! |
1.6% | |||
|
PURE SATISFACTION
Kill 20 Jockeys with the shovel or pitchfork. |
0.9% | |||
|
THE LAST DASH
Complete The Last Stand campaign in 13 minutes or less, without any Survivors dying. |
0.8% | |||
|
SHOTGUN WEDDING
Kill the Witch bride with a single shotgun blast on expert difficulty. |
0.9% | |||
|
THREE’S A CROWD
Rescue three Survivors from a single rescue closet. |
2.5% | |||
|
ELEPHANT IN THE ROOM
Revive an incapacitated teammate while a Tank is nearby. |
29.0% | |||
|
LICKETY-SPLIT
With a sharp melee weapon, cut a Smoker's tongue before he ensnares you. |
9.2% | |||
|
HOUSEHOLD NAMES
Discover the hidden room in the Last Stand campaign |
2.6% | |||
|
POLE POSITION
Escape Liberty Mall's Atrium before the first Tank appears |
2.8% | |||
|
GETTING STARTED
Earn a bronze medal on any official Survival map. |
9.2% | |||
|
LIKE LAMBS TO THE SLAUGHTER
Earn a silver medal on every official survival map. |
0.5% | |||
|
THIS IS WHERE THE FUN BEGINS
Earn a gold medal on any official survival map. |
3.1% | |||
|
ON OUR WAY
Earn a silver medal on any official survival map. |
4.2% | |||
|
THE BIG TEN
Survive for 10 minutes on any official map in Versus Survival. |
0.6% | |||
|
SUPREME SURVIVALIST
Survive for 30 minutes on any official survival map. |
1.0% | |||
|
KILLING SPREE
Earn a gold medal on every official survival map. |
0.5% | |||
|
STILL STANDING
Survive The Last Stand campaign on any difficulty. |
10.9% | |||
|
THE LAST FRONTIER
Survive The Last Stand campaign on Expert Realism. |
0.7% | |||
|
FAT NINJA
As the Boomer, vomit on a Survivor without having direct line of sight with them. |
6.4% | |||
|
A LITTLE HACK AND SLASH
Earn a bronze medal on every official survival map |
0.6% | |||
|
ROCKY HORROR PICTURE THROW
Destroy a Tank's rock in mid-air. |
13.6% | |||
|
FLIGHT DECK
Instantly kill a Survivor as the Charger. |
3.0% | |||
|
THE MAIN ATTRACTION
On the concert finale, survive until the helicopter arrives without leaving the stage |
1.7% | |||
|
GOLDEN FREEMAN
Find the golden crowbars hidden in the Left 4 Dead 1 survival maps. |
0.7% | |||
|
I SPIT ON YOUR GRAVE
As the Spitter, spit on a Survivor who is pinned by a Charger. |
4.3% | |||
|
ONE HIT WONDER
As the Hunter, land a 25 damage pounce. |
1.2% | |||
|
SPITFIRE
Destroy 20 gascans as the Spitter. |
0.7% | |||
|
ACID BATH
As the Spitter, spit on a Survivor who is pinned by a Hunter. |
5.5% |