Every achievement in Left 4 Dead 2, ranked by how many Steam players have unlocked it. Global completion rates from Steam, refreshed daily.

A LITTLE HACK AND SLASH
Earn a bronze medal on every official survival map
0.7%

LIKE LAMBS TO THE SLAUGHTER
Earn a silver medal on every official survival map.
0.7%

KILLING SPREE
Earn a gold medal on every official survival map.
0.7%

THE BIG TEN
Survive for 10 minutes on any official map in Versus Survival.
0.8%

GOLDEN FREEMAN
Find the golden crowbars hidden in the Left 4 Dead 1 survival maps.
0.9%

SPITFIRE
Destroy 20 gascans as the Spitter.
0.9%

THE LAST FRONTIER
Survive The Last Stand campaign on Expert Realism.
1.0%

THE LAST DASH
Complete The Last Stand campaign in 13 minutes or less, without any Survivors dying.
1.0%

PURE SATISFACTION
Kill 20 Jockeys with the shovel or pitchfork.
1.1%

SHOTGUN WEDDING
Kill the Witch bride with a single shotgun blast on expert difficulty.
1.2%

SUPREME SURVIVALIST
Survive for 30 minutes on any official survival map.
1.2%

STRENGTH IN NUMBERS
Form a team and beat an enemy team in 4v4 Versus or Scavenge.
1.5%

WEDDING CRASHER
As the Charger, grab a Survivor and crash them through 8 chairs at the wedding.
1.5%

PORT OF SCAVENGE
Play 5 full games of Scavenge on The Port.
1.5%

SACRIFIZZLE
As a Special Infected, incap someone who is trying to sacrifice themselves.
1.5%

ONE HIT WONDER
As the Hunter, land a 25 damage pounce.
1.5%

HEARTWARMER
In a Versus round, leave the saferoom to defibrillate a dead teammate.
1.6%

GAS SHORTAGE
Cause 25 gas can drops as a Special Infected.
1.8%

BEAT THE RUSH
In a Survival round, get a medal only using melee weapons.
1.9%

GAS GUZZLER
Collect 100 gas cans in Scavenge.
1.9%

STILL SOMETHING TO PROVE
Survive all campaigns on Expert.
2.2%

GOOD GUY NICK
Plays games with free weekend players and helps them survive a campaign.
2.2%

THE MAIN ATTRACTION
On the concert finale, survive until the helicopter arrives without leaving the stage
2.2%

Z-GENOCIDEST 2: EPISODE 2
Kill 53,599 infected. You made sure the dead won't rise anymore!
2.3%

THE REAL DEAL
Survive a campaign on Expert skill with Realism mode enabled.
2.5%

FUEL CRISIS
Make a Survivor drop a gas can during overtime.
2.9%

HOUSEHOLD NAMES
Discover the hidden room in the Last Stand campaign
2.9%

MUTANT OVERLORD
Play 6 Mutations.
3.3%

THREE’S A CROWD
Rescue three Survivors from a single rescue closet.
3.3%

CONFEDERACY OF CRUNCHES
Finish a campaign using only melee weapons.
3.5%

POLE POSITION
Escape Liberty Mall's Atrium before the first Tank appears
3.6%

CONNECTING FIGHTS
Play a Versus game on Dead Air from start to finish.
3.7%

THIS IS WHERE THE FUN BEGINS
Earn a gold medal on any official survival map.
3.7%

FLIGHT DECK
Instantly kill a Survivor as the Charger.
3.8%

THE QUICK AND THE DEAD
Revive 10 incapacitated Survivors while under the speed-boosting effects of adrenaline.
4.0%

CACHE AND CARRY
Collect 15 gas cans in a single Scavenge round.
4.2%

BRIDGE OVER TREBLED SLAUGHTER
Cross the bridge finale in less than three minutes.
4.3%

WING AND A PRAYER
Defend yourself at the crashed airliner without taking damage.
4.3%

GONG SHOW
Prove you are stronger than Moustachio.
4.6%

STACHE WHACKER
Prove you are faster than Moustachio.
5.0%

SCAVENGE HUNT
Stop the enemy team from collecting any gas cans during a Scavenge round.
5.1%

ON OUR WAY
Earn a silver medal on any official survival map.
5.1%

I SPIT ON YOUR GRAVE
As the Spitter, spit on a Survivor who is pinned by a Charger.
5.1%

HUNTING PARTY
Win a game of Scavenge.
5.4%

NEW HAIRCUT
Kill a Witch using only a sharp melee weapon, without anyone getting incapacitated or killed.
5.4%

SHOCK JOCK
Revive 10 dead Survivors with the defibrillator.
5.5%

BARREL ROLLED
Kill a Special Infected with an exploding barrel.
5.9%

CHAOS GENERATOR
Have all 3 generators running at once in "The Sacrifice" finale.
5.9%

GUARDIN' GNOME
Rescue Gnome Chompski from the Carnival.
6.2%

SOB STORY
Navigate the sugar mill and reach the safe room without killing any Witches.
6.4%

TIL IT GOES CLICK
Using the M60, kill 25 infected without letting go of the trigger.
6.4%

ACID BATH
As the Spitter, spit on a Survivor who is pinned by a Hunter.
6.5%

Valve Gift Grab 2011 – L4D2
Collect three gifts dropped by Special Infected in Versus Mode.
6.9%

FAT NINJA
As the Boomer, vomit on a Survivor without having direct line of sight with them.
7.5%

SCATTERING RAM
As the Charger, bowl through the entire enemy team in a single charge.
7.6%

LEVEL A CHARGE
Kill a Charger with a melee weapon while they are charging.
8.2%

TANK BURGER
Kill a Tank with melee weapons.
8.3%

VIOLENCE IN SILENCE
Navigate the impound lot and reach the cemetery safe room without tripping any alarms.
9.0%

CL0WND
Honk the noses of 10 Clowns.
9.7%

LONG DISTANCE CARRIER
As the Charger, grab a Survivor and carry them over 80 feet.
9.7%

A SPITTLE HELP FROM MY FRIENDS
As the Spitter, spit on a Survivor being choked by a Smoker.
9.9%

GHOST OF CHRISTMAS PRESENT
Spread cheer by helping a free holiday player survive a campaign.
10%

KILLING THEM SWIFTLY TO THIS SONG
Play the new Midnight Riders song on a jukebox.
11%

GETTING STARTED
Earn a bronze medal on any official Survival map.
11%

LICKETY-SPLIT
With a sharp melee weapon, cut a Smoker's tongue before he ensnares you.
11%

KITE LIKE A MAN
Kill a Tank only with damage from the original Survivors.
11%

STILL STANDING
Survive The Last Stand campaign on any difficulty.
12%

FORE!
Knock off the heads of 18 infected with the golf club.
12%

DISMEMBERMENT PLAN
Kill 15 Infected with a single grenade launcher blast.
12%

RODE HARD, PUT AWAY WET
As the Jockey, ride a Survivor and steer them into a Spitter's acid patch.
12%

CACHE GRAB
Open 5 foot lockers.
12%

MEAT TENDERIZER
As the Charger, grab a Survivor and smash them into the ground for a solid 15 seconds.
13%

BACK IN THE SADDLE
As the Jockey, ride the Survivors twice in a single life.
14%

KILL BILL
Have Bill sacrifice himself for the team.
14%

ROBBED ZOMBIE
Collect 10 vials of Boomer vomit from infected CEDA agents you have killed.
15%

QUALIFIED RIDE
As the Jockey, ride a Survivor for more than 12 seconds.
15%

GRAVE ROBBER
Collect 10 items dropped by a Fallen Survivor.
15%

STREAM CROSSER
Survive the Cold Stream campaign on any difficulty.
16%

FRIED PIPER
Using a Molotov, burn a Clown leading at least 10 Common Infected.
16%

ROCKY HORROR PICTURE THROW
Destroy a Tank's rock in mid-air.
16%

DEAD IN THE WATER
Kill 10 swampy Mudmen while they are in the water.
17%

GET SKEETED ON
Kill a pouncing Hunter with a shotgun.
17%

GREAT EXPECTORATIONS
As the Spitter, hit every Survivor with a single acid patch.
18%

CLUB DEAD
Use every melee weapon to kill Common Infected.
18%

SUPREME SACRIFICE
Complete "The Sacrifice".
20%

RAGIN' CAJUN
Survive the Swamp Fever campaign.
21%

BRIDGE BURNER
Survive the Parish campaign.
21%

WEATHERMAN
Survive the Hard Rain campaign.
23%

BURNING SENSATION
Ignite 50 Common Infected with incendiary ammo.
23%

HEAD HONCHO
Decapitate 200 Infected with a melee weapon.
24%

CHAIN OF COMMAND
Kill 100 Common Infected with the chainsaw.
26%

MIDNIGHT RIDER
Survive the Dark Carnival campaign.
27%

TORCH BEARER
Survive The Passing Campaign.
30%

SEPTIC TANK
Use a bile bomb on a Tank.
33%

ELEPHANT IN THE ROOM
Revive an incapacitated teammate while a Tank is nearby.
34%

CRASS MENAGERIE
Kill one of each Uncommon Infected.
39%

PRICE CHOPPER
Survive the Dead Center campaign.
41%

ARMORY OF ONE
Deploy an ammo upgrade and have your team use it.
51%

A RIDE DENIED
Kill a Jockey within 2 seconds of it jumping on a Survivor.
65%

ACID REFLEX
Kill a Spitter before she is able to spit.
67%

GNOME ALONE
If you are reading this achievement, Gabe Newell has successfully launched Gnome Chompski into space.
70%
Percentages are Steam's global unlock rates across all players who own Left 4 Dead 2, refreshed daily. Under 5% is marked in the lit blue.