Left 4 Dead

51 of 73 ach. unlocked (70%)
ajrman's achievements in Left 4 Dead
Set 101 Infected on fire.
Mar 23, 12
Survive an entire campaign using only pistols.
Jun 20, 12
Leave a safe room to save an incapped teammate and bring them back safely.
Aug 1, 12
Kill a Special Infected with an exploding barrel.
Mar 23, 12
You or another Survivor take no damage after being vomited on by a Boomer.
Mar 22, 12
Make 100 headshot kills.
Mar 22, 12
Earn a Bronze medal in Survival mode on any official level.
Oct 15, 12
Light a Witch with a Molotov.
May 19, 12
Constrict two Survivors on one life as a Smoker.
Jun 6, 12
Shove a Boomer and then kill him without him splashing on anyone.
May 22, 12
Kill a Witch with a single headshot.
Oct 13, 12
Survive the Crash Course Campaign.
Mar 22, 12
Survive the Dead Air campaign.
Mar 24, 12
Heal a fellow Survivor when your own health is below 10.
Mar 23, 12
Punch a Hunter as he is pouncing.
Mar 22, 12
Sneak past all Witches in a campaign without disturbing one.
Mar 22, 12
Pounce two different Survivors on one life as a Hunter.
Apr 2, 12
Rescue a Survivor from a Smoker's tongue before he takes damage.
Mar 22, 12
Heal 25 Survivors with a first aid kit.
Jun 6, 12
Survive the Blood Harvest campaign.
Mar 23, 12
Save another Survivor from a Special Infected while on the ground.
Jul 31, 12
Revive 50 incapacitated Survivors.
Jun 11, 12
Rescue a Survivor trapped in a closet.
Mar 23, 12
Shove a Hunter off of a pinned and helpless Survivor.
Mar 23, 12
Headshot a Hunter while he's leaping.
Mar 22, 12
Have Bill sacrifice himself for the team.
Mar 23, 12
Complete one round of Survival on The Last Stand.
Apr 6, 12
Single-handedly kill a Tank.
Mar 23, 12
Survive the No Mercy campaign.
Mar 22, 12
Protect any Survivor from an attacking Infected 50 times.
Mar 23, 12
Kill 10 Smokers as they are pulling helpless Survivors.
Mar 24, 12
Beat a campaign with all 4 Survivors.
Mar 22, 12
Catch a rare strain of infection, then pass it on to someone else.
Apr 2, 12
Give pain pills to 10 Survivors.
May 19, 12
Blow up 20 Infected in a single explosion.
Mar 23, 12
Restart the generator within 30 seconds of it shutting off.
Mar 22, 12
Kill 1000 Infected with a mounted machine gun.
Oct 18, 12
Earn a Silver medal in Survival mode on any official level.
Oct 15, 12
Kill an Infected with a single blow from behind.
Mar 22, 12
Survive a campaign without being incapacitated.
Mar 22, 12
Complete "The Sacrifice".
Mar 23, 12
Stun a Tank with an explosion in the Crash Course campaign.
Jul 31, 12
Kill a Tank without it dealing any damage to a Survivor.
Mar 22, 12
Survive the Death Toll campaign.
Mar 22, 12
Kill a Smoker who has grabbed you with his tongue.
Mar 24, 12
Light a Tank with a Molotov.
Mar 22, 12
No Survivors take damage after contacting the rescue vehicle.
Mar 24, 12
Earn a Gold medal in Survival mode on any official level.
Oct 15, 12
Survive all campaigns on Expert.
Sep 22, 12
Kill a Witch without any Survivor taking damage from her.
Jun 17, 12
Survive any campaign on Expert.
Sep 2, 12
As A Tank hit 20 Survivors with a car in the Crash Course campaign.
Locked
Kill all four Survivors on one life as a Tank.
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Cover four Survivors with Boomer bile at once.
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Drag a Survivor 100 feet with your tongue as a Smoker.
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Have all 3 generators running at once in "The Sacrifice" finale.
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Dole out 5000 total Survivor damage as a Special Infected.
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Earn at least a Bronze medal on every official Survival level.
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Earn at least a Silver medal on every official Survival level.
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Pounce a Survivor for 25 points of damage in the Crash Course campaign.
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As an Infected, incap a Survivor who has entered and left a safe room.
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Earn a Gold medal on every official Survival level.
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Survive a campaign with no Survivors taking damage from Special Infected.
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As a Special Infected, incap someone who is trying to sacrifice themselves.
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Play an entire campaign with no Survivors taking friendly fire damage.
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Smoker pull a bile-covered Survivor until you hold him during Crash Course.
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Win a Versus campaign of Crash Course.
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All Survivors complete a campaign without being vomited on.
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Kill 5,359 Infected in the Crash Course campaign.
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Your team wipes all Survivors after the escape vehicle has opened in Crash...
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Finish a campaign without ever using a first aid kit on yourself.
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Your team incapacitates three Survivors within five seconds.
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Kill 53,595 Infected.
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