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