Destroy all slingshot targets in 3 attempts.
Complete the campaign on Hardened or Veteran difficulty.
Complete "Rebirth" and "Redemption" on Veteran difficulty.
Complete "Crash Site," "WMD," and "Payback" on Veteran difficulty.
Complete "Numbers," "Project Nova," and "Victor Charlie" on Veteran difficulty.
Complete "SOG" and "The Defector" on Veteran difficulty.
Complete "Operation 40," "Vorkuta," and "Executive Order" on Veteran difficulty.
In Call of the Dead, send the crew to Paradise in co-op.
In Call of the Dead, send the crew to Paradise in solo or co-op.
Destroy all targets and structures while making your way up the river.
Use the Grim Reaper to destroy the MG emplacement.
Incinerate 10 enemies with the flamethrower attachment in the POW compound.
Enter the Soviet relay station undetected.
In Moon, hack something.
In Moon, complete Richtofen's grand scheme.
Buy every weapon off the walls in a single Zombies game.
In Shangri-La, get something from the monkeys.
In Shangri-La, dispose of a Napalm zombie without it harming any players.
In Shangri-La, kill a Shrieker zombie while blinded by it.
Make it through the NOVA 6 gas without dying on Rebirth Island.
In Call of the Dead, cut the lights on the Director.
Kill 7 monkeys in under 10 seconds in the Rebirth labs.
Use only dual wield weapons to escape Kowloon.
Use the explosive bolts to kill 30 enemies in the campaign.
Guide the squad through the Soviet outpost without them getting killed.
Get to the POW compound in the Hind using only rockets.
Complete the campaign on any difficulty.
Retrieve the dossier and the defector from Hue City.
Watch a film or clip with a friend.
In Ascension, Pack-a-Punch a weapon by round 8.
In Ascension, kill at least 5 zombies with 1 Gersh Device.
In Ascension, kill a space monkey with a fire trap.
In Ascension, escape on all 3 lunar landers.
Kill the Pentagon thief before it can steal your load-out.
Find the Soviet connection in Laos.
Silently take out 3 VC.
Escape the Past.
Escape Kowloon.
Finish 5 Wager Matches "in the money."
Crack the code.
Access the terminal and battle the forces of the Cosmic Silverback in Dead Ops Arcade.
Reach rank 10 in Combat Training.
Rack up a body count of 20 NVA using air support in Hue City.
Kill 10 NVA with Dragon's Breath rounds.
Break the siege in the battle of Khe Sanh.
Use no more than 6 TOW guided missiles to destroy the tanks in the defense of Khe Sanh.
Sabotage the Soviet space program.
Receive orders from Lancer.
Escape Vorkuta.
Destroy all enemies on vehicles during the prison break.
Ensure your squad escapes safely from Cuba.
Take down Castro with a headshot.
Escape the ship with 2:15 left on the timer in Veteran.
Destroy both helicopters with one Valkyrie rocket from the deck of the ship.
Kill 5 enemies with a single frag grenade in the campaign.
Demonstrate killer economic sensibilities by taking down 3 enemies with a single bullet.
Find all the hidden intel.
Shoot at or be shot by an ally with a Pack-a-Punch crossbow and kill six zombies with the explosion.
In Dead Ops Arcade, use a Speed Boost to blast through 20 or more enemies at one time.
In Call of the Dead, make a zombie explode using the V-R11.
In Call of the Dead, kill 10 zombies with one Scavenger shot from over 100 feet away.
In Shangri-La, acquire the focusing stone.
In Shangri-La, use the 31-79 JGb215 on each type of zombie.
In Moon, become trapped in the Receiving Area and free yourself through resurrection in co-op.
In Moon, purchase every perk in one game.
In Moon, acquire 3 pack-a-punched weapons at the same time.
In Moon, prevent each excavator from breaching the base in one game.
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