Complete each achievement to get the allotted gamerscore. The numbers between the () is the points given for each achievement.
| Achievement | How to unlock |
|---|
| PRICE CHOPPER (20) | Survive the Dead Center campaign. |
| MIDNIGHT RIDER (20) | Survive the Dark Carnival campaign. |
| RAGIN' CAJUN (20) | Survive the Swamp Fever campaign. |
| WEATHERMAN (20) | Survive the Hard Rain campaign. |
| BRIDGE BURNER (20) | Survive the Parish campaign. |
| STILL SOMETHING TO PROVE (35) | Survive all campaigns on Expert. |
| THE REAL DEAL (35) | Survive a campaign on Expert skill with Realism mode enabled. |
| CONFEDERACY OF CRUNCHES (30) | Finish a campaign using only melee weapons. |
| HEAD HONCHO (15) | Decapitate 200 Infected with a melee weapon. |
| CLUB DEAD (15) | Use every melee weapon to kill Common Infected. |
| CHAIN OF COMMAND (15) | Kill 100 Common Infected with the chainsaw. |
| TANK BURGER (30) | Kill a Tank with melee weapons. |
| SHOCK JOCK (30) | Revive 10 dead Survivors with the defibrillator. |
| THE QUICK AND THE DEAD (30) | Revive 10 incapacitated Survivors while under the speed-boosting effects of adrenaline. |
| ARMORY OF ONE (15) | Deploy an ammo upgrade and have your team use it. |
| BURNING SENSATION (15) | Ignite 50 Common Infected with incendiary ammo. |
| DISMEMBERMENT PLAN (20) | Kill 15 Infected with a single grenade launcher blast. |
| SEPTIC TANK (15) | Use a bile bomb on a Tank. |
| CRASS MENAGERIE (20) | Kill one of each Uncommon Infected. |
| DEAD IN THE WATER (20) | Kill 10 swampy Mudmen while they are in the water. |
| ROBBED ZOMBIE (15) | Collect 10 vials of Boomer vomit from infected CEDA agents you have killed. |
| CL0WND (15) | Honk the noses of 10 Clowns. |
| FRIED PIPER (15) | Using a Molotov, burn a Clown leading at least 10 Common Infected. |
| LEVEL A CHARGE (15) | Kill a Charger with a melee weapon while they are charging. |
| ACID REFLEX (15) | Kill a Spitter before she is able to spit. |
| A RIDE DENIED (15) | Kill a Jockey within 2 seconds of it jumping on a Survivor. |
| STACHE WHACKER (15) | Prove you are faster than Moustachio. |
| GONG SHOW (15) | Prove you are stronger than Moustachio. |
| GUARDIN' GNOME (30) | Rescue Gnome Chompski from the Carnival. |
| WING AND A PRAYER (30) | Defend yourself at the crashed airliner without taking damage. |
| SOB STORY (30) | Navigate the sugar mill and reach the safe room without killing any Witches. |
| VIOLENCE IN SILENCE (30) | Navigate the impound lot and reach the cemetary safe room without tripping any alarms. |
| BRIDGE OVER TREBLED SLAUGHTER (30) | Cross the bridge finale in less than three minutes. |
| HEARTWARMER (20) | In a Versus round, leave the saferoom to defibrillate a dead teammate. |
| STRENGTH IN NUMBERS (15) | Form a team and beat an enemy team in 4v4 Versus or Scavenge. |
| QUALIFIED RIDE (15) | As the Jockey, ride a Survivor for more than 12 seconds. |
| BACK IN THE SADDLE (15) | As the Jockey, ride the Survivors twice in a single life. |
| RODE HARD, PUT AWAY WET (20) | As the Jockey, ride a Survivor and steer them into a Spitter's acid patch. |
| GREAT EXPECTORATIONS (15) | As the Spitter, hit every Survivor with a single acid patch. |
| A SPITTLE HELP FROM MY FRIENDS (15) | As the Spitter, spit on a Survivor being choked by a Smoker. |
| SCATTERING RAM (20) | As the Charger, bowl through the entire enemy team in a single charge. |
| MEAT TENDERIZER (20) | As the Charger, grab a Survivor and smash them into the ground for a solid 15 seconds. |
| LONG DISTANCE CARRIER (15) | As the Charger, grab a Survivor and carry them over 80 feet. |
| BEAT THE RUSH (15) | In a Survival round, get a medal only using melee weapons. |
| HUNTING PARTY (15) | Win a game of Scavenge. |
| GAS GUZZLER (20) | Collect 100 gas cans in Scavenge. |
| CACHE AND CARRY (20) | Collect 15 gas cans in a single Scavenge round. |
| SCAVENGE HUNT (15) | Stop the enemy team from collecting any gas cans during a Scavenge round. |
| FUEL CRISIS (15) | Make a Survivor drop a gas can during overtime. |
| GAS SHORTAGE (20) | Cause 25 gas can drops as a Special Infected. |
| DLC Achievements | The Passing |
| TORCH BEARER (20) | Survive The Passing Campaign. |
| WEDDING CRASHER (30) | As the Charger, grab a Survivor and crash them through 8 chairs at the wedding. |
| TIL IT GOES CLICK (20) | Using the M60, kill 25 infected without letting go of the trigger. |
| GRAVE ROBBER (25) | Collect 10 items dropped by a Fallen Survivor. |
| MUTANT OVERLORD (30) | Play 6 Mutations. |
| FORE! (25) | Knock off the heads of 18 infected with the golf club. |
| KILLING 'EM SWIFTLY TO THIS SONG (20) | Play the new Midnight Riders song on a jukebox. |
| KITE LIKE A MAN (30) | Kill a Tank only with damage from the original Survivors. |
| CACHE GRAB (20) | Open 5 foot lockers. |
| PORT OF SCAVENGE (30) | Play 5 full games of Scavenge on The Port. |
| DLC Achievements | The Sacrifice |
| Supreme Sacrifice (50) | Complete "The Sacrifice". |
| Kill Bill (50) | Have Bill sacrifice himself for the team. |
| Barrel Rolled (50) | Kill a Special Infected with an exploding barrel. |
| Chaos Generator (50) | Have all 3 generators running at once in "The Sacrifice" finale. |
| Sacrifizzle (50) | As a Special Infected, incap someone who is trying to sacrifice themselves. |
| Nice cover | While a boomer has vomit a survivor, a hunter killing him |
| I'm still alive | One survivor kill a tank alone |
| Hunter's shot | Kill a hunter with a single headshot |
| Smoker's hunting | Finish a campaign and kill only smoker, none else special infected |
| Show me what you can! | Kill a smoker while it was catching you with his tongue |
