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Outstanding Observer Complete many requests for the Lynian Researcher.

Pacesetter Completionist Gain all stars in 'Pacesetter'.

Gest - Chapter XIII Finish the levels from Chapter XIII in Warrior difficulty

Lionhearted (100 titles) Acquired 100 different titles for Cheria.
Just a little more! Note: Excludes bonus costume titles.

Epithetologist (100 titles) Acquired 100 different titles for Pascal.
Just a little more! Note: Excludes bonus costume titles.

Sub Zero Complete the "Arctic Recon" Special Ops mission on Veteran difficulty.

Infinity Defeat Dr. Infinity

Velocity Completionist Gain all stars in 'Velocity'.

Evolution Completionist Gain all stars in 'Evolution'.

Game Clear: Evil Completed the game on the Evil difficulty setting.

Monster Master Maximize the research level for almost all large monsters.

Burgertown Escort Service Rescue 1 survivor in Infection.

Richard the Redeemed (80 Titles) Acquired 80 different titles for Richard.
Just a little more! Note: Excludes bonus costume titles.

Mr. Death Get all Trophies.

Discriminating Buyer Use exactly one of each care package in the "Special Delivery" Special Ops mission.

Hot Pants Complete I Now Know Why You Cry

Master of the reliquary Gather all the fingers of Frankenstein

Come On And ... Slam 10 zombies at once in Outbreak.

Empowered (100 titles) Acquired 100 different titles for Hubert.
Just a little more! Note: Excludes bonus costume titles.

Captain Ephinea (100 titles) Acquired 100 different titles for Malik.
Just a little more! Note: Excludes bonus costume titles.

Ladies Night Beat an Echo Six Expansion Pack mission with the 3 female characters in your party.

Pack Addict! Upgrade 5 weapons at the Pack A Punch Machine. (Map Pack 3 only)

Torque Completionist Gain all stars in 'Torque'.

Oh Yeah!!! Complete Nothing is as it Seems

Lights Out Complete the "Light 'Em Up" Special Ops mission on Veteran difficulty.

Fodra Queen in 60 Seconds Defeated the Fodra Queen in a minute or less.

Ultimate Collector Find all treasure.

Skirmish - Chapter XIV Finish the levels from Chapter XIV in Squire difficulty

Alright, Alright Survive until round 10 in Infection.

I Challenge You to a Duel Complete a Medieval level using only Lou Don Jim

Deliver This Complete the "Special Delivery" Special Ops mission on Veteran difficulty.

Survivor Survive until Round 25 in Outbreak.

Game Clear: Chaos Completed the game on the Chaos difficulty setting.

PC Load Letter Use the 3D printer 15 times in a single match in Outbreak.

Donut Mess with a Cop Unlock Officer Dick.

The Boss Beats A Boss Defeat a boss using only President of Sony Computer Entertainment Worldwide Studios Shuhei Yoshida

Acquire Waffle Weapons! Obtain the Ray Gun, DG-2, and the Monkey Bomb at the same time in a game. (Map Pack 3 only)

Flyswatter Destroy all helicopters in the "Vertigo" Special Ops mission.

One with Oblivion Defeated Lambda Theos. Impressive!

Going to the Vet Earn the "Veteran" Challenge Collection.
0/10

Terma-nated Defeated Solomus and the Terma Ten.

High Score Score 800,000 points in one game -- with Game Settings set to Hardcore.

Pinnacle Complete the "Vertigo" Special Ops mission on Veteran difficulty.

Who Were Those Guys, Again? Defeated Veigue, Reala, and Amber.

Deadhead Get 150 zombie headshots in a single game. (Map Pack 2 only)

To Jugger or to Jugger-Naut Kill all juggernauts after they land on Veteran difficulty in the "Vertigo" Special Ops mission.

Burning Inside Kill another player with Crucible in a Foundry Versus Match

AMG Completionist Gain all stars in 'AMG'.

Boys Club Beat an Echo Six Expansion Pack mission with the 3 male characters in your party.

It's a Trap! Kill at least one zombie with three different traps in a single round. (Map Pack 2 only)