In Origins, release Samantha.
In Origins, build all elemental staffs in one game.
Win 10 multiplayer games while playing in Combat Training playlists.
In Origins, share a weapon you dug up.
In Origins, ride the tank around the map without getting off.
In Origins, activate all generators without allowing one to stop.
In Buried, drop the beat on 10 zombies in one game.
In Buried, make a candy delivery.
In TranZit, buy 2 different perks before turning on the power.
In Buried, rewrite history.
In Buried, acquire a perk for free.
Win 10 multiplayer games while playing in Party Games playlists.
In Mob of the Dead, complete the cycle 3 times.
In Mob of the Dead, survive an entire round on the bridge on round 15 or higher.
In Mob of the Dead, open a door without spending points.
In Mob of the Dead, execute the escape plan.
In Mob of the Dead, convert a weapon using a kit.
In Mob of the Dead, obtain Hell's Retriever.
Prestige once in multiplayer Public Match.
Win 5 multiplayer League Play games after being placed in a division.
In TranZit, complete all additions to the bus in 1 game.
Successfully neutralize the SDC freighter at Keppel Terminal.
In Green Run, acquire your Tombstone.
A duel between rivals
Complete a level with customized loadout.
Capture Manuel Noriega and bring him to justice.
Listen and think before you shoot.
Find the Karma weapon.
Gather information on Raul Menendez' suspected terrorist plot.
Take down Menendez and his operation.
In TranZit, kill one of the denizens of the forest while it is latched onto you.
In Green Run, pacify at least 10 zombies with 1 EMP.
Reach Sergeant (Level 10) in multiplayer Public Match.
Stop the brutality inflicted by the PDF.
Gather intel on Raul Menendez from Mullah Rahmaan.
Complete 1 challenge in any level.
Investigate the jungle facility.
In Mob of the Dead, kill 10 zombies at once with a new beverage.
In Diner Turned, kill the human while its decoy is in play in a Public Match.
In Mob of the Dead, Brutus completes his patrol.
In Buried, return to processing.
In Mob of the Dead, use and upgrade all traps before round 10.
In Mob of the Dead, break the cycle.
In Buried, purchase the LSAT off the wall and Pack-a-Punch it.
In Buried, access all areas with the help of your new friend in one game.
In Diner Turned, get a kill with each primary weapon in a Public Match.
In Buried, be their pawn.
In Buried, Pack-a-Punch a weapon during round 1 with no one using the bank or Weapon Locker.
In Buried, survive an entire round within the maze on round 20 or higher.
In Origins, free yourself and another from the Panzer Soldat's claw in one game.
In Origins, revive another player four different ways in one game.
In Origins, use Zombie Blood to revive three players and activate a generator in one game.
In Origins, complete all 4 Challenges in one game.
In Diner Turned, retrieve a chained Cymbal Monkey in a Public Match.
In TranZit, acquire 4 different equippable items in 1 game.
In Die Rise, face the dragon head-on before reaching round 2.
Reinforcements on the way.
Escort the president to the secure location in downtown LA.
Stop Menendez once and for all.
Complete "Pyrrhic Victory", "Old Wounds", "Time And Fate", and "Suffer With Me" in Veteran.
Complete all future levels in veteran.
Complete all challenges in Black Ops II.
Complete all challenges in a level.
Successfully escort the VIPs to safety.
Successfully defend FOB Spectre from incursion.
Complete the campaign on Hardened or Veteran difficulty.
Successfully assassinate SDC Chairman Tian Zhao.
Successfully rescue HVI.
There are two futures.
Plastic surgery avoided
Jailor or executioner.
In Die Rise, kill 5 zombies with a single shot from the Sliquifier.
Only one can survive.
Crack the celerium worm.
Collect all intel.
Use a future weapon in the past.
Minimum score 10k in every mission
In TranZit, obey the voices.
In TranZit, have all doors opened without being set on fire.
In TranZit, defeat "him" without being attacked by "him".
In TranZit, use an alternative mode of transportation.
In Die Rise, revive yourself.
In Die Rise, be the architect of their instruction.
In Die Rise, fling 10 zombies in one game.
In Die Rise, reach round 10 before turning on the power.
In Die Rise, use Pack-a-Punch and all perk machines in one game.
In Origins, wield all of the ultimate staffs in one game.