SiZeR-

Bite your finger Found the secret reptile

Dead Air Must have been a wrong number. (Secret Trophy)

One-Four-One Complete the "Kill Switch" Special Ops mission on any difficulty.

Fertilizer Man Kill 200 zombies in a single game. (Map Pack 2 only)

Weapon Facility Gain access to the Facility in Nightfall in Regular or Hardcore difficulty.

The Belly of the Beast Reach the cargo area in Mayday in Regular or Hardcore difficulty.

Hammer Time Repair 200 window boards in a single game. (Map Pack 2 only)

GG Bridge In Mob of the Dead, survive an entire round on the bridge on round 15 or higher.

I'm My Own Best Friend In Die Rise, revive yourself.

Its no sidecar Got a kill from the passenger position on a motorcycle

Facing the Dragon In Die Rise, face the dragon head-on before reaching round 2.

My Job Here Is Done Complete all quests.

When the Revolution Comes In Buried, return to processing.

Stand-in In Call of the Dead, send the crew to Paradise in solo or co-op.

Skirmish - Chapter XIII Finish the levels from Chapter XIII in Squire difficulty

Perk-a-Holic Have all four perks simultaneously active in a game of Nazi Zombies. (Map Pack 2 only)

Mad Without Power In Die Rise, reach round 10 before turning on the power.

AAs revenge Destroyed an air vehicle using the AA jeeps

Slippery When Undead In Die Rise, kill 5 zombies with a single shot from the Sliquifier.

Big Brawler Get 10 consecutive zombie melee kills before Insta-Kill expires. (Map Pack 2 only)

Gunslinger Got 10 kills with each of the ten Back to Karkand weapons

Show of Force Got 10 kills with all ten CQ weapons

Frequent Flyer! Use the teleporter 8 times. (Map Pack 3 only)

Perkaholics Anonymous! Survive until round 20 without buying a single Perk. (Map Pack 3 only)

Acid Drip In Mob of the Dead, convert a weapon using a kit.

A Baker's Dozen Run over and kill 13 enemies with the snowmobile in the "Black Ice" Special Ops mission.

Ice in Your Veins Complete the "Black Ice" Special Ops mission on Veteran difficulty.

Pack Addict! Upgrade 5 weapons at the Pack A Punch Machine. (Map Pack 3 only)

Soul Survivor Reach round 15 in Nazi Zombies without getting revived. (Map Pack 2 only)

All Your Base In Origins, activate all generators without allowing one to stop.

40 Knives! Kill 40 zombies with the bowie knife. (Map Pack 3 only)

Heavy Lifter Killed an enemy after successfully paradropping a vehicle

Acquire Waffle Weapons! Obtain the Ray Gun, DG-2, and the Monkey Bomb at the same time in a game. (Map Pack 3 only)

Ensemble Cast In Call of the Dead, send the crew to Paradise in co-op.

Spin Doctor Complete “Run This Town”.

I'm Your Huckleberry In Buried, access all areas with the help of your new friend in one game.

Making the Rounds In Mob of the Dead, complete the cycle 3 times.

Tower of Babble In TranZit, obey the voices.

Stuntman In Call of the Dead, make a zombie explode using the V-R11.

Come Up For Air Reach the top deck in Mayday in Regular or Hardcore difficulty.

Not a Gold Digger In Origins, share a weapon you dug up.

Staggering Success Deal 300% or more damage to a staggered enemy.

Polygonal Prizefighter Defeat Sephiroth in 3D Brawler.

Complete Warrior Got a kill with the following weapons in a single life: Assault Rifle, Jet, Tank

No, I Won Escape Vaas' mind

Death From Below In Buried, drop the beat on 10 zombies in one game.

Don't Tread on Me Complete the "Iron Clad" Special Ops mission on any difficulty.

Helloooo! Wave at Splotch.

Handyman Unlocked all xbow parts

Home made javelin Destroyed an enemy vehicle using the xbow