ABRW

And Then There Were Three Kill 3 enemies with a single grenade in Co-op or Versus.

Silver Lining Complete the Silver stage of all Skill Games

Gotta Get Rifty Complete "Rifty Business"

The Doctor is In Use PhD Slider to fall 10 feet and kill 10 zombies at once

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

VIP Receive orders from Lancer.

One Against All Kill Orcus while in a 6 person squad in MWZ

Getting into the Action Play 3 VOLTA FOOTBALL Kick-Off Matches using Different Team Formations

Slaughterhouse Kill 50,000 total Enemies in MWZ

Heart Of Iron Achieve Rank 15.

Time Attack In Gorod Krovi, complete Time Attack: Round 20.

The Highest Office In Classified, reach round 20 without using an elevator

Ready For Action Complete the Multiplayer Training Course in Black Ops 7

Prison Break Complete Quarantine and Suppression in Co-Op Campaign

Zombie Fanatic In Blackout, unlock Bruno, Scarlett, Diego, Shaw, Dempsey, Takeo, Nikolai and Richtofen

Overachiever In Origins, complete all 4 Challenges in one game.

Insert Coin Access the terminal and battle the forces of the Cosmic Silverback in Dead Ops Arcade.

Under Pressure Complete Breakpoint and Containment in Co-Op Campaign

Coup De Gracie Use Junker Queen’s Jagged Blade and Carnage to pull and kill an enemy in Quick or Competitive Play.

Nightmare to Dreams Complete the Black Ops 7 Co-Op Campaign

Prestigious Award Attain max level or Prestige with 25 different weapons in Zombies

Glamor Shot Get featured in the Best Play 3 times

For The Good Of All In Revelations, the Key must be opened.

Maximum Overdrive Equip an Overclock on a Lethal, Tactical, Field Upgrade and 3 Scorestreaks at once

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

Hoarder Complete all 6 Calling Card Challenges in any Zombies Category

Blackout Historian In Blackout, unlock Reznov, Mason, Woods and Menendez

Do Your Homework Check a pre-match report, complete a training session and attend a press conference before a match

Preemptive Strike In Classified, kill 50 Nova 6 Crawlers without letting them explode in a single game

Yokai Restore 1500 health and land 5 critical hits without dying as Kiriko in Quick or Competitive Play.

Just One More Game! Reach account level 10.

Little Lost Girl In Origins, release Samantha.

I Believe I Can Glide Glide 800m continuously with the wingsuit in Co-Op Campaign or Endgame

Crawl for Help In Classified, while in last stand use a teleporter and then get revived in a single game

A Better Tomorrow In Revelations,complete the cycle.

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

This Is My Rifle Earn any Arclight, Moonstone, or Bloodstone Camo

Senseless Axe of Violence In Blood of the Dead, kill 5 zombies with the Hell's Redeemer before it starts its return

Dripped Out Earn Diamond Badges for any category of Mastery Badges

Fashion Icon Equip a face guard and a tattoo from the avatar customization menu in Player Career Mode

Make the Grade Receive an A grade in a Clubs Skill Game

Pent-up-agon In Classified, complete 5 consecutive rounds without leaving the war room elevator in a single game

Fresh Moves Get a Kill while airborne from a wallhop

Love And War In Gorod Krovi, the one must be freed.

Soul Reaper Win 10 Team Deathmatch quickplay matches.

'Til KO Do Us Part Play 3 games in the Ranked 2v2 matchmaking queue.

Natural Order Complete any special operation on Easy difficulty.

Survival Of The Fittest Reach Round 30 on a Survival Map

Enforced Freedom Kill 100 Zombies with explosions from Fire Works

Shelter Skelter Complete "Shelter Skelter"