Worstell13

Catcher Catch the unchained key in Mirrored Courtyard.

Top Shelf Reach the highest platform above the power drill in "Miniature"

Mesmerised Defeat the evil Lord Mesmer.

Gold Rush Earn a gold medal or better for each event in the “Coastal Rush” Challenge Series

The Final Descent In The Frozen Dawn, enter the lost city of Thule.

Avid Collector Collected half of all collectible items.

Sharp Shooter Attain a 80% or higher accuracy score on a mission in Part 2

UFO Hostage Missions Unlock all 4 hostages in the UFO in Part 2

Smooth Operator Defeat Oz in Descent.

Trendsetter Reach seasonal adventure rank 25.

Spotless clean Get rid of the ash in "Miniature"

Hoarder Complete all 6 Calling Card Challenges in any Zombies Category

Alpha Vs. Omega Have Denyce attack and damage Sgt. Boykin.

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

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

Love Tap Kill a Goliath with a melee attack in Infection.

Save Your Breath Survive without oxygen for 60 seconds.

Dedicated Max out one stat (campaign mode)

Game Over, Man! Call in a rescue in Outbreak.

Herd Mentality Defeat the Tempest Golem while four pets are active.

Climbing the Corporate Ladder Survive until round 25 in Infection.

Glamor Shot Get featured in the Best Play 3 times

Signs of Evolution Find all 18 signs in all 6 chapters in Part 1

Double Eleven Play the game at 11:11

Half Way There Completed 50 missions in a single game

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

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

Purewal Memorial Cup Don't consume any meat, dairy or alcohol until the military arrives.

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

The Road Less Traveled Rescue Hardboiled Chicken for Part 2 in the game

Rage Mode Always be flipping. Guns are for flippers

Unstoppable Reached a multiplier of x5 in Frontline

Heretic Finish Mirrored Chapter I.

Wooly Wisdom Find the chamber dedicated to the humble Llama and make an offering.

Sworn Gun Avenge Manuel

Creeper In The Woods Complete Creeper Woods on Apocalypse difficulty, without defeating any mobs.

Stay Hydrated! Place a Dried Ghast block into water

Space Owl Droppings Drop six Space Owls into the liquid ooze in Chapter 6

Whirlwind Warrior Using the Tempest Knife, defeat 10 Mountaineer mobs within 10 seconds.

All Together Now Complete "All Together Now" (Daily Quest)

Unconventional Potato Score an infantry kill in Hot Potato mode

Pure Rogue Score 50k or more in Rogue Ace mode

Goal Driven Complete 10 Weekly Challenges.

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

Dripped Out Earn Diamond Badges for any category of Mastery Badges

Chain Smoking Reached a multiplier of x25 in Survival

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

Unstoppable Force Win 100 Matches

The Challenge Experience Get at least a Bronze medal on all single-player challenges.

The Great Unlocker Unlock 100 costume items or weapons in Part 2