Reach Commander (Level 55) in Multiplayer while playing online.

Unlocked: 15 Apr 2016 11:25 pm

Hack the Data Vault and brace yourself for Cyber's Avengening in Dead Ops Arcade 2.

Unlocked: 13 Apr 2016 11:28 pm

In Campaign, kill 5 stunned enemies in under 3 seconds.

Unlocked: 13 Apr 2016 11:26 pm

Kill 3 Talons with a single mid-air grenade detonation.

Unlocked: 13 Apr 2016 11:22 pm

In Campaign, kill 5 enemies with 5 different guns in under 30 seconds.

Unlocked: 13 Apr 2016 11:15 pm

Earn all Decorations.

Unlocked: 13 Apr 2016 11:05 pm

Kill 5 enemies using one burst of Unstoppable Force.

Unlocked: 12 Apr 2016 10:20 pm

Discover all of the collectibles in the Campaign

Unlocked: 12 Apr 2016 03:41 am

Take control of an ASP.

Unlocked: 10 Apr 2016 01:55 pm

Kill three enemies in a melee combo.

Unlocked: 9 Apr 2016 02:55 am

Discover all of the collectibles in any Mission.

Unlocked: 5 Apr 2016 08:06 pm

Kill 6 enemies affected by one Blinding Swarm or Firefly Swarm.

Unlocked: 5 Apr 2016 07:38 pm

Complete Campaign on Hardened, Veteran, or Realistic.

Unlocked: 4 Apr 2016 01:45 am

Complete the Campaign on Realistic.

Unlocked: 4 Apr 2016 01:45 am

Complete the Campaign on any difficulty.

Unlocked: 4 Apr 2016 01:45 am

Fully upgrade a Cybernetics Core.

Unlocked: 4 Apr 2016 12:19 am

Complete Lotus Towers on Hardened, Veteran, or Realistic.

Unlocked: 4 Apr 2016 12:17 am

Complete Sand Castle on Hardened, Veteran, or Realistic.

Unlocked: 3 Apr 2016 10:50 pm

In Campaign, kill 5 enemies from over 100m away.

Unlocked: 3 Apr 2016 09:49 pm

Complete Demon Within on Hardened, Veteran, or Realistic.

Unlocked: 3 Apr 2016 09:33 pm

Complete Rise and Fall on Hardened, Veteran, or Realistic.

Unlocked: 3 Apr 2016 07:15 pm

Complete Vengeance on Hardened, Veteran, or Realistic.

Unlocked: 3 Apr 2016 05:18 pm

Complete Hypocenter on Hardened, Veteran, or Realistic.

Unlocked: 3 Apr 2016 01:09 am

In Campaign, unlock all attachments for any weapon.

Unlocked: 2 Apr 2016 11:12 pm

Complete Provocation on Hardened, Veteran, or Realistic.

Unlocked: 2 Apr 2016 12:06 am

Complete In Darkness on Hardened, Veteran, or Realistic.

Unlocked: 1 Apr 2016 10:54 pm

Complete New World on Hardened, Veteran, or Realistic.

Unlocked: 1 Apr 2016 10:12 pm

In Campaign, wall run over 250 meters.

Unlocked: 18 Nov 2015 12:05 am

Earn a Gold Rating in the training simulator.

Unlocked: 17 Nov 2015 11:50 pm

In Campaign, unlock all camos for any weapon.

Unlocked: 14 Nov 2015 09:35 pm

Get 5 Medals based on a Specialist Ability in a single game.

Unlocked: 11 Nov 2015 11:32 pm

In Campaign, kill 20 enemies while flying the same Talon.

Unlocked: 9 Nov 2015 11:09 pm

Use an enemy combat robot to kill 10 enemies.

Unlocked: 9 Nov 2015 11:08 pm

Complete Black Ops on Hardened, Veteran, or Realistic.

Unlocked: 9 Nov 2015 09:56 pm

In Campaign, kill 10 enemies in under 3 seconds.

Unlocked: 9 Nov 2015 09:51 pm

In Campaign, kill an enemy through a wall or obstruction.

Unlocked: 9 Nov 2015 08:49 pm

Reach Sergeant (Level 10) in Multiplayer while playing online.

Unlocked: 9 Nov 2015 08:11 pm

Get a Specialist-based medal that requires 3 or more rapid kills while using any Specialist Weapon.

Unlocked: 9 Nov 2015 05:26 pm

In Shadows of Evil, use the rocket shield attack to kill at least 10 zombies in one burst.

Unlocked: 9 Nov 2015 02:30 am

In Shadows of Evil, kill 2 Margwas in a single round.

Unlocked: 9 Nov 2015 02:08 am

In Shadows of Evil, kill 10 zombies ensnared by a Widow’s Wine grenade

Unlocked: 9 Nov 2015 02:05 am

In Shadows of Evil, purchase and chew every type of GobbleGum in your Pack.

Unlocked: 9 Nov 2015 01:22 am

Keep playing Zombies to unlock.

Unlocked: 9 Nov 2015 01:20 am

In Shadows of Evil, kill 10 zombies that are inside of a store in one game

Unlocked: 9 Nov 2015 01:19 am

In Shadows of Evil, summon the Civil Protector in every district in a single game.

Unlocked: 9 Nov 2015 12:12 am

In Shadows of Evil, complete all Rituals.

Unlocked: 8 Nov 2015 11:40 pm

In Shadows of Evil, spot the Shadowman fives times in one game.

Unlocked: 8 Nov 2015 11:31 pm

In Der Eisendrache, revive two players protected by the Ragnarok DG-4.

Unlocked: 31 Mar 2016 10:49 pm

In Der Eisendrache, trap and kill a Panzersoldat using the Ragnarok DG-4.

Unlocked: 31 Mar 2016 10:40 pm

In Der Eisendrache, the one must be erased.

Unlocked: 31 Mar 2016 05:25 am

In Der Eisendrache, kill every type of zombie using a minigun.

Unlocked: 30 Mar 2016 08:01 pm

In Der Eisendrache, use every Wundersphere twice.

Unlocked: 22 Mar 2016 08:03 pm

In Der Eisendrache, wall buy the BRM.

Unlocked: 22 Mar 2016 08:02 pm

In Der Eisendrache, electrocute 121 zombies.

Unlocked: 22 Mar 2016 12:02 am

In Der Eisendrache, kill a zombie while being flung by a Wundersphere.

Unlocked: 21 Mar 2016 07:51 pm

In Der Eisendrache, obtain all of the ancient bows.

Unlocked: 21 Mar 2016 03:59 am

In Der Eisendrache, upgrade the Wrath of the Ancients.

Unlocked: 21 Mar 2016 01:48 am

In Zetsubou No Shima, remove webs in every possible way in one game.

Unlocked: 8 Jun 2016 11:35 pm

In Zetsubou No Shima, the one must be saved.

Unlocked: 8 Jun 2016 12:48 am

In Zetsubou No Shima, kill 10 zombies with a single shot of the KT-4.

Unlocked: 8 Jun 2016 12:20 am

In Zetsubou No Shima, use a plant to return to life.

Unlocked: 8 Jun 2016 12:08 am

In Zetsubou No Shima, electrocute a zombie with a shield.

Unlocked: 7 Jun 2016 11:57 pm

In Zetsubou No Shima, drink fresh Widow's Wine.

Unlocked: 7 Jun 2016 11:12 pm

In Zetsubou No Shima, throw up.

Unlocked: 2 Jun 2016 10:29 pm

In Zetsubou No Shima, retrieve the Skull of Nan Sapwe.

Unlocked: 2 Jun 2016 09:09 pm

In Zetsubou No Shima, survive getting consumed.

Unlocked: 2 Jun 2016 08:55 pm

In Zetsubou No Shima, stay underwater for one minute.

Unlocked: 2 Jun 2016 08:45 pm

In Gorod Krovi, launch 10 zombies into the air at the same time.

Unlocked: 21 Aug 2016 09:55 pm

In Gorod Krovi, complete all solo Trials in one Zombies game.

Unlocked: 21 Aug 2016 09:41 pm

In Gorod Krovi, use the Gigant Beam to kill 20 Zombies in one activation.

Unlocked: 21 Aug 2016 09:28 pm

In Gorod Krovi, kill 8 zombies with a single Dragon Strike.

Unlocked: 21 Aug 2016 09:20 pm

In Gorod Krovi, kill 10 zombies at once with the Guard of Fafnir.

Unlocked: 21 Aug 2016 09:08 pm

In Gorod Krovi, complete Time Attack: Round 20.

Unlocked: 21 Aug 2016 08:40 pm

In Gorod Krovi, the one must be freed.

Unlocked: 18 Aug 2016 10:31 pm

In Gorod Krovi, wield the Gauntlet of Siegfried.

Unlocked: 18 Aug 2016 09:46 pm

In Gorod Krovi, complete a Lockdown Event.

Unlocked: 18 Aug 2016 08:29 pm

In Gorod Krovi, ride a Dragon.

Unlocked: 18 Aug 2016 08:22 pm

In Revelations, kill 40 enemies with a single activation of a Corruption Turret.

Unlocked: 15 Nov 2016 04:27 am

In Revelations, assist a Keeper in defeating every type of enemy.

Unlocked: 23 Oct 2016 05:44 am

In Revelations, kill 10 enemies in one shot with each wonder weapon.

Unlocked: 22 Oct 2016 07:34 pm

In Revelations, complete the cycle.

Unlocked: 22 Oct 2016 02:28 am

In Revelations, the Key must be opened.

Unlocked: 22 Oct 2016 02:28 am

In Revelations, wear three different hats.

Unlocked: 21 Oct 2016 09:46 pm

In Revelations, visit every unique location within 2 minutes.

Unlocked: 21 Oct 2016 08:53 pm

In Revelations, override all of the Corruption Engines before round 6.

Unlocked: 21 Oct 2016 08:44 pm

In Revelations, recover the Pack-a-Punch machine from its abductor.

Unlocked: 21 Oct 2016 08:13 pm

In Origins, release Samantha.

Unlocked: 18 Jun 2017 05:37 am

In Origins, complete all 4 Challenges in one game.

Unlocked: 18 Jun 2017 05:09 am

In Moon, prevent each excavator from breaching the base in one game.

Unlocked: 18 Jun 2017 12:04 am

In Shangri-La, use the 31-79 JGb215 on each type of zombie.

Unlocked: 17 Jun 2017 06:00 pm

In Shangri-La, acquire the Focusing Stone.

Unlocked: 17 Jun 2017 05:32 pm

In Moon, complete Richtofen's Grand Scheme.

Unlocked: 17 Jun 2017 12:53 am

In Ascension, kill a space monkey with a fire trap.

Unlocked: 15 Jun 2017 11:35 pm

In Ascension, escape on all three lunar landers.

Unlocked: 15 Jun 2017 11:29 pm

In Kino Der Toten, visit every location the teleporter can take you to.

Unlocked: 15 Jun 2017 10:44 pm

In Shi No Numa, kill at least one zombie with three different traps in a single round.

Unlocked: 15 Jun 2017 10:03 pm

In Verrückt, headshot 20 zombies in the courtyard from the second floor of the Asylum.

Unlocked: 15 Jun 2017 09:29 pm

In Nacht Der Untoten, do not let any zombies enter the building during the first 3 rounds.

Unlocked: 15 Jun 2017 08:31 pm