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