Left 4 Dead

73 of 73 ach. unlocked (100%)
RealityShifter's achievements in Left 4 Dead
Set 101 Infected on fire.
As A Tank hit 20 Survivors with a car in the Crash Course campaign.
Nov 12, 10
Survive an entire campaign using only pistols.
Aug 20, 10
Kill all four Survivors on one life as a Tank.
Nov 12, 10
Leave a safe room to save an incapped teammate and bring them back safely.
Cover four Survivors with Boomer bile at once.
Sep 2, 10
Kill a Special Infected with an exploding barrel.
Oct 9, 10
Drag a Survivor 100 feet with your tongue as a Smoker.
Aug 20, 10
You or another Survivor take no damage after being vomited on by a Boomer.
Make 100 headshot kills.
Earn a Bronze medal in Survival mode on any official level.
Light a Witch with a Molotov.
Sep 9, 09
Constrict two Survivors on one life as a Smoker.
Aug 20, 10
Have all 3 generators running at once in "The Sacrifice" finale.
Oct 7, 10
Shove a Boomer and then kill him without him splashing on anyone.
Sep 9, 09
Kill a Witch with a single headshot.
Aug 20, 10
Survive the Crash Course Campaign.
Aug 20, 10
Survive the Dead Air campaign.
Heal a fellow Survivor when your own health is below 10.
Sep 19, 09
Punch a Hunter as he is pouncing.
Dole out 5000 total Survivor damage as a Special Infected.
Aug 28, 10
Earn at least a Bronze medal on every official Survival level.
Sep 7, 10
Sneak past all Witches in a campaign without disturbing one.
Aug 20, 10
Pounce two different Survivors on one life as a Hunter.
Rescue a Survivor from a Smoker's tongue before he takes damage.
Heal 25 Survivors with a first aid kit.
Sep 20, 09
Survive the Blood Harvest campaign.
Sep 12, 09
Save another Survivor from a Special Infected while on the ground.
Revive 50 incapacitated Survivors.
Sep 8, 09
Rescue a Survivor trapped in a closet.
Earn at least a Silver medal on every official Survival level.
Sep 7, 10
Shove a Hunter off of a pinned and helpless Survivor.
Headshot a Hunter while he's leaping.
Pounce a Survivor for 25 points of damage in the Crash Course campaign.
Aug 24, 10
Have Bill sacrifice himself for the team.
Oct 7, 10
As an Infected, incap a Survivor who has entered and left a safe room.
Mar 9, 10
Complete one round of Survival on The Last Stand.
Aug 20, 10
Earn a Gold medal on every official Survival level.
Sep 13, 10
Single-handedly kill a Tank.
Aug 23, 10
Survive the No Mercy campaign.
Protect any Survivor from an attacking Infected 50 times.
Kill 10 Smokers as they are pulling helpless Survivors.
Beat a campaign with all 4 Survivors.
Survive a campaign with no Survivors taking damage from Special Infected.
Dec 18, 10
Catch a rare strain of infection, then pass it on to someone else.
Give pain pills to 10 Survivors.
Sep 8, 09
Blow up 20 Infected in a single explosion.
Restart the generator within 30 seconds of it shutting off.
Aug 20, 10
Kill 1000 Infected with a mounted machine gun.
Aug 23, 10
As a Special Infected, incap someone who is trying to sacrifice themselves.
Nov 12, 10
Play an entire campaign with no Survivors taking friendly fire damage.
Aug 20, 10
Earn a Silver medal in Survival mode on any official level.
Aug 24, 10
Smoker pull a bile-covered Survivor until you hold him during Crash Course.
Aug 23, 10
Win a Versus campaign of Crash Course.
Aug 23, 10
Kill an Infected with a single blow from behind.
Sep 12, 09
Survive a campaign without being incapacitated.
Sep 11, 09
All Survivors complete a campaign without being vomited on.
Aug 28, 10
Complete "The Sacrifice".
Oct 7, 10
Stun a Tank with an explosion in the Crash Course campaign.
Aug 23, 10
Kill a Tank without it dealing any damage to a Survivor.
Kill 5,359 Infected in the Crash Course campaign.
Sep 5, 10
Survive the Death Toll campaign.
Kill a Smoker who has grabbed you with his tongue.
Light a Tank with a Molotov.
Your team wipes all Survivors after the escape vehicle has opened in Crash...
Nov 12, 10
Finish a campaign without ever using a first aid kit on yourself.
Aug 20, 10
No Survivors take damage after contacting the rescue vehicle.
Sep 3, 10
Earn a Gold medal in Survival mode on any official level.
Aug 24, 10
Survive all campaigns on Expert.
Aug 29, 10
Your team incapacitates three Survivors within five seconds.
Aug 21, 10
Kill a Witch without any Survivor taking damage from her.
Survive any campaign on Expert.
Aug 25, 10
Kill 53,595 Infected.
Nov 19, 10
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