Left 4 Dead Demo Achievements

• DEAD STOP

  Punch a Hunter as he is pouncing.
• DRAG AND DROP

  Rescue a Survivor from a Smoker's tongue before he takes damage.

• CR0WND

  Kill a Witch with a single headshot.
• UNTOUCHABLES

  No Survivors take damage after contacting the rescue vehicle.
• BLIND LUCK

  You or another Survivor take no damage after being vomited on by a Boomer.
• MY BODYGUARD

  Protect any Survivor from an attacking Infected 50 times.
• AKIMBO ASSASSIN

  Survive an entire campaign using only pistols.
• FIELD MEDIC

  Heal 25 Survivors with a first aid kit.

• PHARM-ASSIST

  Give pain pills to 10 Survivors.
• HELPING HAND

  Revive 50 incapacitated Survivors.
• HERO CLOSET

  Rescue a Survivor trapped in a closet.
• HUNTER PUNTER

  Shove a Hunter off of a pinned and helpless Survivor.
• TONGUE TWISTER

  Kill a Smoker who has grabbed you with his tongue.
• NO SMOKING SECTION

  Kill 10 Smokers as they are pulling helpless Survivors.

• 101 CREMATIONS

  Set 101 Infected on fire.
• DO NOT DISTURB

  Sneak past all Witches in a campaign without disturbing one.
• MAN VS TANK

  Single-handedly kill a Tank.
• TANKBUSTERS

  Kill a Tank without it dealing any damage to a Survivor.
• SAFETY FIRST

  Play an entire campaign with no Survivors taking friendly fire damage.
• NO-ONE LEFT BEHIND

  Beat a campaign with all 4 Survivors.

• UNBREAKABLE

  Finish a campaign without ever using a first aid kit on yourself.
• WITCH HUNTER

  Kill a Witch without any Survivor taking damage from her.
• RED MIST

  Kill 1000 Infected with a mounted machine gun.
• PYROTECHNICIAN

  Blow up 20 Infected in a single explosion.
• ZOMBIE GENOCIDEST

  Kill 53,595 Infected.
• DEAD GIVEAWAY

  Heal a fellow Survivor when your own health is below 10.

• GROUND COVER

  Save another Survivor from a Special Infected while on the ground.
• CLEAN KILL

  Shove a Boomer and then kill him without him splashing on anyone.
• STAND TALL

  Survive a campaign without being incapacitated.C
• BACK 2 HELP

  Leave a safe room to save an incapped teammate and bring them back safely.
• ZOMBICIDAL MANIAC

  Survive any campaign on Expert.
• WHAT ARE YOU TRYING TO PROVE?

  Survive all campaigns on Expert.

• NOTHING SPECIAL

  Survive a campaign with no Survivors taking damage from Special Infected.
• BURN THE WITCH

  Light a Witch with a Molotov.
• TOWERING INFERNO

  Light a Tank with a Molotov.
• SPINAL TAP

  Kill an Infected with a single blow from behind.
• STOMACH UPSET

  All Survivors complete a campaign without being vomited on.
• BRAIN SALAD

  Make 100 headshot kills.

• JUMP SHOT

  Headshot a Hunter while he's leaping.
• MERCY KILLER

  Survive the No Mercy campaign.
• TOLL COLLECTOR

  Survive the Death Toll campaign.
• DEAD BARON

  Survive the Dead Air campaign.
• GRIM REAPER

  Survive the Blood Harvest campaign.
• BARF BAGGED

  Cover four Survivors with Boomer bile at once.

• BIG DRAG

  Drag a Survivor 100 feet with your tongue as a Smoker.
• CHAIN SMOKER

  Constrict two Survivors on one life as a Smoker.
• DOUBLE JUMP

  Pounce two different Survivors on one life as a Hunter.
• All 4 Dead

  Kill all four Survivors on one life as a Tank.
• DEAD WRECKENING

  Dole out 5000 total Survivor damage as a Special Infected.
• LAMB 2 SLAUGHTER

  As an Infected, incap a Survivor who has entered and left a safe room.

• INFECTED

  Fall victim to the infection.