WilliamiusPrime

Tiny Trounced Defeat Tiny Tiger.

Taking the Scenic Route Discover a "?" Bonus Path.

Trainwreck Raid the Hotel Terminus and sabotage the Sonderzüge.

Debut Kill your first enemy Hunter.

Welcome to the Resistance Find the Mole and uncover the Superweapon plot.

File O' Facts Recover evidence implicating Resistance members within the Library in Dead Drop.

Hold the Line Defeat an invading Sniper Jager.

Up to the Challenge Be on the winning team in four matches.
100/100

Stand By Me Survive and win a battle along with one or more platoon mates. MP only.

Seasoned Player Complete 8 Season Challenges.
100/100

Dam Buster Sabotage the Dam and destroy the AA guns.

Dripped Out Earn Diamond Badges for any category of Mastery Badges

Don't You Die On Me Revive a teammate in Co-Op Campaign or Endgame

Fresh Moves Get a Kill while airborne from a wallhop

Calling For Backup Call in 50 Scorestreaks in Multiplayer

Taking Names Complete all 6 Calling Card Challenges in any Multiplayer Category

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

Decorated Veteran Earn 100 unique Medals across Multiplayer or Zombies

Resourceful Analyze 15 resources

Science Rules Purchase your first upgrade from an ASL Station

BURG.L Flipper Save BURG.L after the Oak Tree Lab explosion

Reap What You Sow Defeat Goumang.

I'm Coming for You, Old Friend Defeat Yingzhao.

My Revenge Starts Here Defeat Baichang.

Chew On This Consume 15 GobbleGums in a single match

Archenemy Kill your Nemesis 10 times

Scientific Breakthrough Equip 2 Minor Augments each on a Field Upgrade, Perk, and Ammo Mod

A Familiar Face Complete Exposure in Co-Op Campaign

Corpse Aplenty Eliminate 10,000 Zombies

Dust To Dust Complete the Main Quest in Ashes Of The Damned

Survival Of The Fittest Reach Round 30 on a Survival Map

Enforced Freedom Kill 100 Zombies with explosions from Fire Works

Soul Stealer Kill 50 Zombies with the Life Drain from a Disciple Injection

Hoarder Complete all 6 Calling Card Challenges in any Zombies Category

I Heard You Like Upgrades Fully upgrade Ol' Tessie

Master Of Arms Enter Weapon Prestige with any Weapon

New Dynasty Enter Prestige in Black Ops 7

No Holds Barred Defeat 5 enemies with Coco's Spin.

Quite the Collector Collect 150 Cards

The Price of Truth Finish the game on any difficulty

Blade of Justice Perform 25 special stealth kills with the knife

Self-Improvement Junkie Purchase all skills in a single category

Renegade Melee 5 enemies off a ledge

Tomb Raider Complete all Challenge Tombs

Fearless Defeat a Deathless Swordsman using only melee attacks and a finisher

The Road Less Travelled Unlock the path to Kitezh

Glub Glub Glub Drown 3 enemies using a water finisher

Whatever It Takes Rescue Jonah from Konstantin

A Trusty Old Friend Kill 5 enemies within 10 seconds using any rifle

Keen Eye Unearth 40 Survival Caches