10 A safer placeSabotage the Soviet space program.
10 Broken EnglishEscape Kowloon.
10 ClarityCrack the code.
10 Double TroubleUse only dual wield weapons to escape Kowloon.
10 Easy RhinoIn Dead Ops Arcade, use a Speed Boost to blast through 20 or more enemies at one time.
10 Give me libertyEscape Vorkuta.
10 Looks don't countBreak the siege in the battle of Khe Sanh.
10 Never get off the boatFind the Soviet connection in Laos.
10 SacrificeEnsure your squad escapes safely from Cuba.
10 SOG RulesRetrieve the dossier and the defector from Hue City.
10 Some wounds never healEscape the Past.
10 VIPReceive orders from Lancer.
100 BLACK OP MASTERComplete the campaign on Hardened or Veteran difficulty.
15 Closer AnalysisFind all the hidden intel.
15 Date NightWatch a film or clip with a friend.
15 Death to DictatorsTake down Castro with a headshot.
15 Double WhammyDestroy both helicopters with one Valkyrie rocket from the deck of the ship.
15 Frag MasterKill 5 enemies with a single frag grenade in the campaign.
15 Heavy HandUse the Grim Reaper to destroy the MG emplacement.
15 I hate monkeysKill 7 monkeys in under 10 seconds in the Rebirth labs.
15 Raining PainRack up a body count of 20 NVA using air support in Hue City.
15 Ready For DeploymentReach rank 10 in Combat Training.
15 Russian bar-b-qIncinerate 10 enemies with the flamethrower attachment in the POW compound.
15 Sacrificial LambShoot at or be shot by an ally with a Pack-a-Punch crossbow and kill six zombies with the explosion.
15 Sally Likes BloodDemonstrate killer economic sensibilities by taking down 3 enemies with a single bullet.
15 Slingshot KidDestroy all slingshot targets in 3 attempts.
15 The Dragon WithinKill 10 NVA with Dragon's Breath rounds.
15 Tough EconomyUse no more than 6 TOW guided missiles to destroy the tanks in the defense of Khe Sanh.
15 Unconventional WarfareUse the explosive bolts to kill 30 enemies in the campaign.
15 Up close and personalSilently take out 3 VC.
15 Hands Off the MerchandiseKill the Pentagon thief before it can steal your load-out.
20 In The MoneyFinish 5 Wager Matches
20 The CollectorBuy every weapon off the walls in a single Zombies game.
25 Burn NoticeComplete 'Rebirth' and 'Redemption' on Veteran difficulty.
25 Cold WarriorComplete 'Operation 40,' 'Vorkuta,' and 'Executive Order' on Veteran difficulty.
25 Down and DirtyComplete 'SOG' and 'The Defector' on Veteran difficulty.
25 It's your funeralComplete 'Numbers,' 'Project Nova,' and 'Victor Charlie' on Veteran difficulty.
25 Lord NelsonDestroy all targets and structures while making your way up the river.
25 Not TodayComplete 'Crash Site,' 'WMD,' and 'Payback' on Veteran difficulty.
25 Vehicular SlaughterDestroy all enemies on vehicles during the prison break.
25 With extreme prejudiceGet to the POW compound in the Hind using only rockets.
30 Light FootEscape the ship with 2:15 left on the timer in Veteran.
35 Stand DownComplete the campaign on any difficulty.
5 'Insert Coin'Access the terminal and battle the forces of the Cosmic Silverback in Dead Ops Arcade.
50 Mr. Black OPEnter the Soviet relay station undetected.
50 No LeaksMake it through the NOVA 6 gas without dying on Rebirth Island.
50 PathfinderGuide the squad through the Soviet outpost without them getting killed.