Unlocked: Sep 2, 2010 5:08pm
CL0WND
Honk the noses of 10 Clowns.
Unlocked: Aug 21, 2010 8:43pm
FRIED PIPER
Using a Molotov, burn a Clown leading at least 10 Common Infected.
Unlocked: Apr 7, 2012 5:04am
LEVEL A CHARGE
Kill a Charger with a melee weapon while they are charging.
Unlocked: Jul 24, 2010 6:25am
ACID REFLEX
Kill a Spitter before she is able to spit.
Unlocked: Aug 17, 2010 12:07am
CRASS MENAGERIE
Kill one of each Uncommon Infected.
Unlocked: Aug 16, 2010 6:43am
A RIDE DENIED
Kill a Jockey within 2 seconds of it jumping on a Survivor.
Unlocked: Aug 11, 2010 9:38pm
HEAD HONCHO
Decapitate 200 Infected with a melee weapon.
Unlocked: Aug 11, 2010 9:44pm
ROBBED ZOMBIE
Collect 10 vials of Boomer vomit from infected CEDA agents you have killed.
Unlocked: Aug 17, 2010 12:18am
BURNING SENSATION
Ignite 50 Common Infected with incendiary ammo.
Unlocked: Jul 24, 2010 6:31am
ARMORY OF ONE
Deploy an ammo upgrade and have your team use it.
Unlocked: Sep 12, 2010 9:52pm
CHAIN OF COMMAND
Kill 100 Common Infected with the chainsaw.
Unlocked: Aug 10, 2010 1:36am
SEPTIC TANK
Use a bile bomb on a Tank.
Unlocked: Aug 15, 2010 11:46pm
CLUB DEAD
Use every melee weapon to kill Common Infected.
Unlocked: Aug 9, 2010 4:40am
PRICE CHOPPER
Survive the Dead Center campaign.
Unlocked: Sep 11, 2010 4:54pm
MIDNIGHT RIDER
Survive the Dark Carnival campaign.
Unlocked: Sep 6, 2010 6:18pm
RAGIN' CAJUN
Survive the Swamp Fever campaign.
Unlocked: Aug 23, 2010 2:10am
WEATHERMAN
Survive the Hard Rain campaign.
Unlocked: Jul 24, 2010 10:50pm
BRIDGE BURNER
Survive the Parish campaign.
Unlocked: Sep 2, 2010 10:36pm
VIOLENCE IN SILENCE
Navigate the impound lot and reach the cemetery safe room without tripping any alarms.
Unlocked: Sep 13, 2010 7:20pm
GUARDIN' GNOME
Rescue Gnome Chompski from the Carnival.
Unlocked: Sep 6, 2010 5:49pm
WING AND A PRAYER
Defend yourself at the crashed airliner without taking damage.
Unlocked: Aug 8, 2010 10:57pm
QUALIFIED RIDE
As the Jockey, ride a Survivor for more than 12 seconds.
Unlocked: Jul 11, 2010 3:32am
BACK IN THE SADDLE
As the Jockey, ride the Survivors twice in a single life.
Unlocked: Jul 31, 2010 9:14pm
GREAT EXPECTORATIONS
As the Spitter, hit every Survivor with a single acid patch.
Unlocked: Jul 11, 2010 3:11am
A SPITTLE HELP FROM MY FRIENDS
As the Spitter, spit on a Survivor being choked by a Smoker.
Unlocked: Aug 10, 2010 2:16am
SCATTERING RAM
As the Charger, bowl through the entire enemy team in a single charge.
Unlocked: Aug 10, 2010 1:07am
MEAT TENDERIZER
As the Charger, grab a Survivor and smash them into the ground for a solid 15 seconds.
Unlocked: Sep 5, 2010 11:47pm
LONG DISTANCE CARRIER
As the Charger, grab a Survivor and carry them over 80 feet.
Unlocked: Sep 14, 2010 12:03am
GONG SHOW
Prove you are stronger than Moustachio.
Unlocked: Aug 21, 2010 4:37pm
TORCH BEARER
Survive The Passing Campaign.
Unlocked: Aug 21, 2010 3:59pm
GRAVE ROBBER
Collect 10 items dropped by a Fallen Survivor.
Unlocked: Oct 23, 2010 8:53pm
MUTANT OVERLORD
Play 6 Mutations.
Unlocked: Sep 2, 2010 9:50pm
KITE LIKE A MAN
Kill a Tank only with damage from the original Survivors.
Unlocked: Aug 18, 2010 3:45am
CACHE GRAB
Open 5 foot lockers.
Unlocked: Oct 6, 2010 10:11pm
SUPREME SACRIFICE
Complete "The Sacrifice".
Unlocked: Oct 6, 2010 10:11pm
KILL BILL
Have Bill sacrifice himself for the team.
Unlocked: Mar 30, 2012 3:36am
BARREL ROLLED
Kill a Special Infected with an exploding barrel.
CONFEDERACY OF CRUNCHES
Finish a campaign using only melee weapons.
HEARTWARMER
In a Versus round, leave the saferoom to defibrillate a dead teammate.
STILL SOMETHING TO PROVE
Survive all campaigns on Expert.
0 / 5
THE REAL DEAL
Survive a campaign on Expert skill with Realism mode enabled.
STRENGTH IN NUMBERS
Form a team and beat an enemy team in 4v4 Versus or Scavenge.
DEAD IN THE WATER
Kill 10 swampy Mudmen while they are in the water.
8 / 10
DISMEMBERMENT PLAN
Kill 15 Infected with a single grenade launcher blast.
SHOCK JOCK
Revive 10 dead Survivors with the defibrillator.
8 / 10
THE QUICK AND THE DEAD
Revive 10 incapacitated Survivors while under the speed-boosting effects of adrenaline.
4 / 10
TANK BURGER
Kill a Tank with melee weapons.
BRIDGE OVER TREBLED SLAUGHTER
Cross the bridge finale in less than three minutes.
SOB STORY
Navigate the sugar mill and reach the safe room without killing any Witches.
RODE HARD, PUT AWAY WET
As the Jockey, ride a Survivor and steer them into a Spitter's acid patch.
BEAT THE RUSH
In a Survival round, get a medal only using melee weapons.
HUNTING PARTY
Win a game of Scavenge.
GAS GUZZLER
Collect 100 gas cans in Scavenge.
0 / 100
CACHE AND CARRY
Collect 15 gas cans in a single Scavenge round.
SCAVENGE HUNT
Stop the enemy team from collecting any gas cans during a Scavenge round.
FUEL CRISIS
Make a Survivor drop a gas can during overtime.
GAS SHORTAGE
Cause 25 gas can drops as a Special Infected.
0 / 25
STACHE WHACKER
Prove you are faster than Moustachio.
WEDDING CRASHER
As the Charger, grab a Survivor and crash them through 8 chairs at the wedding.
TIL IT GOES CLICK
Using the M60, kill 25 infected without letting go of the trigger.
FORE!
Knock off the heads of 18 infected with the golf club.
0 / 18
KILLING THEM SWIFTLY TO THIS SONG
Play the new Midnight Riders song on a jukebox.
PORT OF SCAVENGE
Play 5 full games of Scavenge on The Port.
0 / 5
CHAOS GENERATOR
Have all 3 generators running at once in "The Sacrifice" finale.
SACRIFIZZLE
As a Special Infected, incap someone who is trying to sacrifice themselves.
STREAM CROSSER
Survive the Cold Stream campaign on any difficulty.
CONNECTING FIGHTS
Play a Versus game on Dead Air from start to finish.
Valve Gift Grab 2011 – L4D2
Collect three gifts dropped by Special Infected in Versus Mode.
0 / 3
GOOD GUY NICK
Plays games with free weekend players and helps them survive a campaign.
