DeathByDespair

They are going THROUGH! In Ascension, kill at least 5 zombies with 1 Gersh Device.

Fuel Efficient In TranZit, use an alternative mode of transportation.

Undead Man's Party Bus In TranZit, complete all additions to the bus in 1 game.

I Don't Think They Exist In TranZit, kill one of the denizens of the forest while it is latched onto you.

The Collector Buy every weapon off the walls in a single Zombies game.

Insert Coin Access the terminal and battle the forces of the Cosmic Silverback in Dead Ops Arcade.

Quiet on the Set In Call of the Dead, cut the lights on the Director.

Blinded By the Fright In Shangri-La, kill a Shrieker zombie while blinded by it.

Zomb Disposal In Shangri-La, dispose of a Napalm zombie without it harming any players.

Vehicular Slaughter Destroy all enemies on vehicles during the prison break.

Slingshot Kid Destroy all slingshot targets in 3 attempts.

Russian bar-b-q Incinerate 10 enemies with the flamethrower attachment in the POW compound.

Raining Pain Rack up a body count of 20 NVA using air support in Hue City.

Fully Armed and Operational In Moon, acquire 3 pack-a-punched weapons at the same time.

One Small Hack for a Man... In Moon, hack something.

Sally Likes Blood Demonstrate killer economic sensibilities by taking down 3 enemies with a single bullet.

Stand Down Complete the campaign on any difficulty.

Double Whammy Destroy both helicopters with one Valkyrie rocket from the deck of the ship.

Clarity Crack the code.

With extreme prejudice Get to the POW compound in the Hind using only rockets.

Unconventional Warfare Use the explosive bolts to kill 30 enemies in the campaign.

Mr. Black OP Enter the Soviet relay station undetected.

Pathfinder Guide the squad through the Soviet outpost without them getting killed.

Never get off the boat Find the Soviet connection in Laos.

Space Race In Ascension, Pack-a-Punch a weapon before round 8.

The eagle has landers In Ascension, escape on all 3 lunar landers.

Heavy Hand Use the Grim Reaper to destroy the MG emplacement.

Up close and personal Silently take out 3 VC.

Some wounds never heal Escape the Past.

Broken English Escape Kowloon.

Double Trouble Use only dual wield weapons to escape Kowloon.

SOG Rules Retrieve the dossier and the defector from Hue City.

The Dragon Within Kill 10 NVA with Dragon's Breath rounds.

Looks don't count Break the siege in the battle of Khe Sanh.

Tough Economy Use no more than 6 TOW guided missiles to destroy the tanks in the defense of Khe Sanh.

Ready For Deployment Reach rank 10 in Combat Training.

A safer place Sabotage the Soviet space program.

VIP Receive orders from Lancer.

Give me liberty, or give me death Escape Vorkuta.

Sacrifice Ensure your squad escapes safely from Cuba.

Death to Dictators Take down Castro with a headshot.

Eaten by a Grue Play Zork on the terminal.

Just ask me nicely Break free from the torture chair.

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

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

When the Revolution Comes In Buried, return to processing.

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

Mazed and Confused In Buried, survive an entire round within the maze on round 20 or higher.

FSIRT Against the Wall In Buried, purchase the LSAT off the wall and Pack-a-Punch it.

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