- Tough Guy
Kill 1000 zombies in any single game without ever picking a perk
- Payback
Take 2500 zombies down with you using the Vengeance perk
- Weapons Expert
Get Dexterity, Intensity, Accuracy, Heavy Ammo, Improved Loadout then get 1000 kills
- Demolitions Expert
Get Shrapnel and Remote Detonator then use 10 grenades in one game
- Armory
Get Stronghold, Regeneration, Armor, Counterblow, Aftershock then survive 10 minutes
- Chain Reaction
Pick up Friendly Fire and use a Zombie Bomber's explosion to kill two more nearby bombers
- Breather
Pick up health then survive 25 seconds in Free Play without damage or firing a single shot
- Stopping Power
Kill 150 running zombies in a single game
- TeleFrag
Perform 20 remote grenade detonations
- Free Man
Finish off a boss zombie with the crowbar
- Runner
Run a marathon length 26 miles/42 kms
- Ladies First
Kill 5 female zombies in one streak without killing a single male
- Explosive Irony
Deal the killing blow to a Grenade Zombie with a grenade
- Execution
Kill at least 250 zombies using sentry guns
- Victor
Kill all zombie boss types
- Survivor
Survive for more than 2 minutes in survival mode
- No Guns
Kill 500 zombies with a melee weapon
- Cover
Kill 25 zombies while remaining inside one Turbine area
- Butcher
Get 10 zombies sucked into one Meat Grinder
- Horde
Kill 50 zombies within a ten second period
- Fire Chief
Burn 800 zombies with the Flame Thrower
- Stronghold
Kill 100 zombies in Survival Mode without moving from start of game
- Efficiency
Kill at least 10 zombies with one grenade
- Winner
Complete all the story missions
- Guardian
Complete the Point Defense mission
- Untouchable
Complete any mission without taking any zombie damage
- Absolute
Kill 250000 zombies
- All 4 Deadly
Get Fire Team, Mirror Image and Wild Bunch, then get a ghost pickup
- Boss Hunter
Get Friendly Fire, Mano a Mano and Boss Power then kill 5 bosses in one game
- Blockade
Survive for 15 attack waves in Barricade Mode
- Right-Hand Man
Get ghosts to kill 25 zombies in one streak while killing none yourself
- Gut Buster
Decapitate 100 Big Boy zombies in a single game
- Bouncer
Survive 5 waves in Single Player Warehouse Barricade without the lower sentries firing a single shot
- Itemizer
Pick up 250 powerups or items in one game
- One Trick Killer
Survive for 15 minutes in a Free Play or Barricade game by only picking one perk and one new weapon
- SpeedKiller
Kill any boss within 30 seconds of the boss appearing
- LockDown
Reach wave 2 in warehouse barricade without any zombie breaching the fence perimeter
- Sweeper
Reach wave 31 on Asylum without moving below the middle barricade and staying above the top barricade until wave 21
- Defender
Reach wave 41 on Asylum, staying above the top barricade until wave 21 and above the middle barricade until wave 31
- Team Trainer
Reach Wave 10 in an On-Line Barricade game
- Team Recruit
Reach Wave 20 in an On-Line Barricade game
- Team Soldier
Reach Wave 30 in an On-Line Barricade game
- Team Elite
Reach Wave 40 in an On-Line Barricade game
- Team Red
Reach Wave 50 in an On-Line Barricade game
- Extinguisher
Pick Firestarter and Spark and kill 1000 burning zombies in one game with the Steam Hammer
- Firefighter
Kill 250 burning zombies with an axe in one game
- Planting Seeds
Have 20 simultaneously active mines on The Field barricade map
- Big Harvest
Kill 500 Big Boy zombies on the The Field barricade map in one game
- Immolation
On The Field barricade map use the flamethrower to reach a 1000 killstreak without taking any damage
- Vaporized
Kill 7 bosses with the Steam Hammer in one game without taking any damage
- Messy
Kill 1000 zombies with a Jack Hammer with only the Messy and the Powerup Hook perks and without taking any damage
- Boss Eraser
Kill 10 bosses in one or more On-line coop games
- Boss Eliminator
Kill 50 bosses in one or more On-line coop games
- Boss Eradicator
Kill 100 bosses in one or more On-line coop games
- Boss Obliterator
Kill 250 bosses in one or more On-line coop games
- Necromancer
Achievement description available at game update
- Dyn-o-mite!
Achievement description available at game update
- Bad Move
Achievement description available at game update
- Afraid of the Dark
Achievement description available at game update
- Popcorn Party
Achievement description available at game update
- Slow Death
Updating
- Go-Getter
Updating
- Ignition
Updating