All Survivors complete a campaign without being vomited on.
Unlocked: 03 Apr 2009 17:25:06
Dole out 5000 total Survivor damage as a Special Infected.
Unlocked: 21 Mar 2009 19:17:22
All 4 Dead
30Kill all four Survivors in one life while playing as a Tank.
Unlocked: 21 Mar 2009 18:59:13
Untouchables
30No Survivors take damage after contacting the rescue vehicle.
Unlocked: 21 Mar 2009 18:39:00
Kill 53,595 Infected.
Unlocked: 25 Feb 2009 02:58:09
Red Mist
20Kill 1000 Infected with a mounted machine gun.
Unlocked: 13 Feb 2009 03:10:41
Cr0wnd
30Kill a Witch with a single headshot.
Unlocked: 12 Feb 2009 02:47:00
Jump Shot
20Headshot a Hunter while he's leaping.
Unlocked: 12 Feb 2009 02:29:23
Ground Cover
30Save another Survivor from a Special Infected while on the ground.
Unlocked: 11 Feb 2009 03:04:15
Survive a campaign with no Survivors taking damage from Special Infected.
Unlocked: 10 Feb 2009 02:24:45
Survive all campaigns on Expert.
Unlocked: 10 Feb 2009 02:01:09
Man vs Tank
30Single-handedly kill a Tank.
Unlocked: 10 Feb 2009 02:00:02
Safety First
30Survive an entire campaign using only pistols.
Unlocked: 10 Feb 2009 00:47:42
Unbreakable
30Finish a campaign without ever being healed.
Unlocked: 04 Feb 2009 01:54:29
Double Jump
20Pounce two different Survivors in one life as a Hunter.
Unlocked: 27 Jan 2009 03:32:05
Chain Smoker
20Constrict two Survivors in one life as a Smoker.
Unlocked: 27 Jan 2009 03:20:43
As an Infected, incap a Survivor who has entered and left a safe room.
Unlocked: 27 Jan 2009 02:55:47
Big Drag
20Drag a Survivor 100 feet with your tongue.
Unlocked: 27 Jan 2009 02:50:50
Barf Bagged
20Cover four Survivors with Boomer bile at once.
Unlocked: 27 Jan 2009 02:38:09
Helping Hand
20Heal a fellow Survivor when your own health is below 10.
Unlocked: 27 Jan 2009 02:20:30
Kill 10 Smokers as they are pulling helpless Survivors.
Unlocked: 27 Jan 2009 01:22:35
Back 2 Help
20Leave a safe room to save an incapped teammate and bring them back safely.
Unlocked: 27 Jan 2009 00:21:23
My Bodyguard
15Protect any Survivor from an attacking Infected 50 times.
Unlocked: 26 Jan 2009 23:45:39
Hero Closet
10Rescue a Survivor trapped in a closet.
Unlocked: 20 Jan 2009 03:28:48
Mercy Killer
15Survive the No Mercy campaign.
Unlocked: 20 Jan 2009 03:14:17
Blind Luck
20You or another Survivor take no damage after being vomited on by a Boomer.
Unlocked: 20 Jan 2009 02:42:25
Field Medic
20Heal 25 Survivors with a first aid kit.
Unlocked: 20 Jan 2009 02:28:52
Survive the Death Toll campaign.
Unlocked: 20 Jan 2009 00:53:33
Light a Witch with a Molotov.
Unlocked: 20 Jan 2009 00:45:36
Witch Hunter
20Kill a Witch without any Survivor taking damage from her.
Unlocked: 20 Jan 2009 00:07:08
Rescue a Survivor from a Smoker's tongue before he takes damage.
Unlocked: 20 Jan 2009 00:04:15
Grim Reaper
15Survive the Blood Harvest campaign.
Unlocked: 19 Jan 2009 23:23:29
Shove a Hunter off of a pinned and helpless Survivor.
Unlocked: 19 Jan 2009 23:13:15
Free yourself from a Smoker who has grabbed you with his tongue.
Unlocked: 19 Jan 2009 23:02:52
Clean Kill
10Shove a Boomer and then kill him without him splashing on anyone.
Unlocked: 19 Jan 2009 23:02:23
Spinal Tap
10Kill an Infected with a single blow from behind.
Unlocked: 19 Jan 2009 22:23:02
Brain Salad
15Make 100 headshot kills.
Unlocked: 19 Jan 2009 22:13:10
Light a Tank with a Molotov.
Unlocked: 19 Jan 2009 21:59:59
Dead Stop
10Punch a Hunter as he is pouncing.
Unlocked: 16 Jan 2009 02:54:34
Pharm-assist
20Give pain pills to 10 Survivors.
Unlocked: 16 Jan 2009 02:48:33
Tankbusters
20Kill a Tank without it dealing any damage to a Survivor.
Unlocked: 16 Jan 2009 01:50:40
Stand Tall
20Survive a campaign without being incapacitated.
Unlocked: 16 Jan 2009 01:17:50
Survive any campaign on Expert.
Unlocked: 16 Jan 2009 01:17:50
Dead Baron
15Survive the Dead Air campaign.
Unlocked: 16 Jan 2009 00:59:32
Sneak past all Witches in a campaign without disturbing one.
Unlocked: 16 Jan 2009 00:59:31
Beat a campaign with all 4 Survivors.
Unlocked: 16 Jan 2009 00:59:12
Kill 5,359 Infected in the Crash Course campaign.
Unlocked: 08 Oct 2009 22:39:36
Smoker pull a bile-covered Survivor until you hold him during Crash Course.
Unlocked: 08 Oct 2009 01:42:01
As a Tank hit 20 Survivors with a car in the Crash Course campaign.
Unlocked: 08 Oct 2009 00:20:50
Truck Stop
35Your team wipes all Survivors after the escape vehicle has opened in Crash Course.
Unlocked: 07 Oct 2009 02:13:23
Tank Stumble
20Stun a Tank with an explosion in the Crash Course campaign.
Unlocked: 06 Oct 2009 02:26:44
Smash Hit
25Win a Versus campaign of Crash Course.
Unlocked: 06 Oct 2009 02:08:05
Wipefest
35Your team incapacitates three Survivors within five seconds in the Crash Course campaign.
Unlocked: 06 Oct 2009 01:31:54
Pounce a Survivor for 25 points of damage in the Crash Course campaign.
Unlocked: 06 Oct 2009 01:27:10
Quick Power
25Restart the generator within 30 seconds of it shutting off in the Crash Course campaign.
Unlocked: 06 Oct 2009 00:10:08
Crash-proof
15Survive the Crash Course Campaign.
Unlocked: 05 Oct 2009 23:41:38
Sacrifizzle
50As a Special Infected, incap someone who is trying to sacrifice themselves.
Unlocked: 21 Jan 2011 23:46:00
Kill Bill
50Have Bill sacrifice himself for the team.
Unlocked: 17 Oct 2010 19:11:14
Complete "The Sacrifice".
Unlocked: 17 Oct 2010 19:11:13
Kill a Special Infected with an exploding barrel.
Unlocked: 17 Oct 2010 18:34:28