DuoBalls

The Lights Of Their Eyes In Green Run, pacify at least 10 zombies with 1 EMP.

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

Stand Down Complete the campaign on any difficulty.

BLACK OP MASTER Complete the campaign on Hardened or Veteran difficulty.

Burn Notice Complete "Rebirth" and "Redemption" on Veteran difficulty.

Clarity Crack the code.

No Leaks Make it through the NOVA 6 gas without dying on Rebirth Island.

I hate monkeys Kill 7 monkeys in under 10 seconds in the Rebirth labs.

Not Today Complete "Crash Site," "WMD," and "Payback" on Veteran difficulty.

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

Mr. Black OP Enter the Soviet relay station undetected.

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

Lord Nelson Destroy all targets and structures while making your way up the river.

Shooting on Location In Call of the Dead, kill 10 zombies with one Scavenger shot from over 100 feet away.

It's your funeral Complete "Numbers," "Project Nova," and "Victor Charlie" on Veteran difficulty.

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

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

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

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

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

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

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

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

Chimp on the barbie In Ascension, kill a space monkey with a fire trap.

Standard Equipment May Vary In TranZit, acquire 4 different equippable items in 1 game.

Don't Fire Until You See In TranZit, have all doors opened without being set on fire.

Paranormal Progress In Mob of the Dead, open a door without spending points.

Happy Hour In TranZit, buy 2 different perks before turning on the power.

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

Welcome to the Penthouse Prestige once in multiplayer Public Match.

Hands Off the Merchandise Kill the Pentagon thief before it can steal your load-out.

Party Animal Win 10 multiplayer games while playing in Party Games playlists.

Trained Up Win 10 multiplayer games while playing in Combat Training playlists.

Some wounds never heal Escape the Past.

Light Foot Escape the ship with 2:15 left on the timer in Veteran.

See Me, Stab Me, Heal Me Fire a Pack-a-Punched Ballistic Knife at a downed ally to revive them from a distance.

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.

Down and Dirty Complete "SOG" and "The Defector" on Veteran difficulty.

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

A safer place Sabotage the Soviet space program.

Cold Warrior Complete "Operation 40," "Vorkuta," and "Executive Order" on Veteran difficulty.

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

VIP Receive orders from Lancer.

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

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