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Climbing the Corporate Ladder Survive until round 25 in Infection.

Mrs. Pilsen's Remorse You found Emily's doll hidden in each of the 10 challenges

Smooth Operator Defeat Oz in Descent.

Destroyer Get 1000 Eliminations in Multiplayer

This Isn't About Escape Locate the Escape Pod

Nah, I'm Good. Reach round 7 without anyone opening a door in Descent.

Heart of Darkness Complete Inside and Distortion in Co-Op Campaign

Payne In The Ass Story Complete [HARDCORE]

Pulling Teeth Pull out 32 teeth in Kaycee's Mod.

Masterminds GTA Online: Complete all 3 Criminal Mastermind challenges in The Doomsday Heist.

We've Only Just Begun In The Tortured Path, successfully escape from Into the Storm.

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

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

The Bigger They Are… Complete Collapse and Fracture in Co-Op Campaign

(Don't) Hit the Brakes! Defeated 100 enemies with Rush Attacks.

Assassin Vs. Machine You completed Train Runner before the train arrives at the station

Roar of Challenge Clear Challenge Level 8 in Kaycee's Mod.

Together We Fly Won a Team Death Match.

Silver bullet Obtain a silver medal in 10 different challenges

Nasty! Kill 6 Shinobi with a perfect-parry

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

A God Falls Kill an Avatar

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

Das ist gut In The Shadowed Throne, find the Ubersprengen.

Slaughterhouse Kill 50,000 total Enemies in MWZ

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

Now Am I Become Death Kill 3 enemies in a single turn, with a single soldier, without explosives

Raging Bull Completed all chapters on any difficulty using Sideswipe.

Abandon All Hope Rescue 4 survivors in a single game of Infection.

Hugs! Kill 20 enemies in a single burst of Explosive Touch in Carrier.

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

Prison Break Complete Quarantine and Suppression in Co-Op Campaign

Bad Moon Defeat Leshy in Kaycee's Mod without destroying The Moon.

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

Right of First Defusal Defuse 5 gas bombs in a single match in Carrier.

Under Pressure Complete Breakpoint and Containment in Co-Op Campaign

Take Off, Hoser! Ride Chompy for 5 minutes in a single match in Carrier.

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

Master Trinketeer Unlock all 3 items from the oil painting in Kaycee's Mod.

Flyswatter Finished the lift battle in Chapter 2 without taking damage from Insecticons.

Glamor Shot Get featured in the Best Play 3 times

Telefragathon Telefrag 50 enemies in a single match in Carrier.

Bada Boom Kill 50 aliens with explosive weapons.

Memory's Melody Collect and listen to all records from the Forgotten Time.

Rise to the Challenge Clear Challenge Level 12 in Kaycee's Mod.

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

Captive Complete mission: Captive

Blood-Spattered Savior Rescue a total of 20 survivors in Infection.

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.