101 Cremations - 20 Gamerpoints - Set 101 Infected on fire.
Akimbo Assassin - 30 Gamerpoints - Survive an entire campaign using only pistols.
All 4 Dead - 30 Gamerpoints - Kill all four Survivors in one life while playing as a Tank.
Back 2 Help - 20 Gamerpoints - Leave a safe room to save an incapped teammate and bring them back safely.
Barf Bagged - 20 Gamerpoints - Cover four Survivors with Boomer bile at once.
Big Drag - 20 Gamerpoints - Drag a Survivor 100 feet with your tongue.
Blind Luck - 20 Gamerpoints - You or another Survivor take no damage after being vomited on by a Boomer.
Brain Salad - 15 Gamerpoints - Make 100 headshot kills.
Burn the Witch - 10 Gamerpoints - Light a Witch with a Molotov.
Chain Smoker - 20 Gamerpoints - Constrict two Survivors in one life as a Smoker.
Clean Kill - 10 Gamerpoints - Shove a Boomer and then kill him without him splashing on anyone.
Cr0wnd - 30 Gamerpoints - Kill a Witch with a single headshot.
Dead Baron - 15 Gamerpoints - Survive the Dead Air campaign.
Dead Giveaway - 10 Gamerpoints - Heal a fellow Survivor when your own health is below 10.
Dead Stop - 10 Gamerpoints - Punch a Hunter as he is pouncing.
Dead Wreckening - 20 Gamerpoints - Dole out 5000 total Survivor damage as a Special Infected.
Do Not Disturb - 20 Gamerpoints - Sneak past all Witches in a campaign without disturbing one.
Double Jump - 20 Gamerpoints - Pounce two different Survivors in one life as a Hunter.
Drag and Drop - 20 Gamerpoints - Rescue a Survivor from a Smoker's tongue before he takes damage.
Field Medic - 20 Gamerpoints - Heal 25 Survivors with a first aid kit.
Grim Reaper - 15 Gamerpoints - Survive the Blood Harvest campaign.
Ground Cover - 30 Gamerpoints - Save another Survivor from a Special Infected while on the ground.
Helping Hand - 20 Gamerpoints - Revive 50 incapacitated Survivors.
Hero Closet - 10 Gamerpoints - Rescue a Survivor trapped in a closet.
Hunter Punter - 10 Gamerpoints - Shove a Hunter off of a pinned and helpless Survivor.
Jump Shot - 20 Gamerpoints - Headshot a Hunter while he's leaping.
Lamb 2 Slaughter - 20 Gamerpoints - As an Infected, incap a Survivor who has entered and left a safe room.
Man vs Tank - 30 Gamerpoints - Single-handedly kill a Tank.
Mercy Killer - 15 Gamerpoints - Survive the No Mercy campaign.
My Bodyguard - 15 Gamerpoints - Protect any Survivor from an attacking Infected 50 times.
No Smoking Section - 15 Gamerpoints - Kill 10 Smokers as they are pulling helpless Survivors.
No-one Left Behind - 20 Gamerpoints - Beat a campaign with all 4 Survivors.
Nothing Special - 30 Gamerpoints - Survive a campaign with no Survivors taking damage from Special Infected.
Pharm-assist - 20 Gamerpoints - Give pain pills to 10 Survivors.
Pyrotechnician - 20 Gamerpoints - Blow up 20 Infected in a single explosion.
Red Mist - 20 Gamerpoints - Kill 1000 Infected with a mounted machine gun.
Safety First - 30 Gamerpoints - Play an entire campaign with no Survivors taking friendly fire damage.
Spinal Tap - 10 Gamerpoints - Kill an Infected with a single blow from behind.
Stand Tall - 20 Gamerpoints - Survive a campaign without being incapacitated.
Stomach Upset - 20 Gamerpoints - All Survivors complete a campaign without being vomited on.
Tankbusters - 20 Gamerpoints - Kill a Tank without it dealing any damage to a Survivor.
Toll Collector - 15 Gamerpoints - Survive the Death Toll campaign.
Tongue Twister - 20 Gamerpoints - Free yourself from a Smoker who has grabbed you with his tongue.
Towering Inferno - 10 Gamerpoints - Light a Tank with a Molotov.
Unbreakable - 30 Gamerpoints - Finish a campaign without ever being healed.
Untouchables - 30 Gamerpoints - No Survivors take damage after contacting the rescue vehicle.
What Are You Trying to Prove? - 35 Gamerpoints - Survive all campaigns on Expert.
Witch Hunter - 20 Gamerpoints - Kill a Witch without any Survivor taking damage from her.
Zombicidal Maniac - 30 Gamerpoints - Survive any campaign on Expert.
Zombie Genocidest - 20 Gamerpoints - Kill 53,595 Infected.