Tazzox

The Old Gods Complete chapter "Old Gods"

Girl in Love Defeat Cynthia

Party Crasher Kill 20 enemies with the Grappling Hook in "Sentinel."

Stunning Vistas Stun an enemy with a Flashbang

Did It All Complete all side missions.

No stone left unturned Find 18 collectibles in the Campaign

Shorty, You So Best Complete thy quest by rescuing yonder queen.

If It Flies, It Burns Not a bird lover, are you?

Merciful Complete the level BLACK STATION without killing or knocking out any enemies.

In a Fancy Hotel Complete chapter "Room 665"

Ranger Find all Ranger stashes in Dead City.

Lover, Not a Fighter Sneak past a group of enemies without alerting them.

Serve the servant Beat 20 robot enemies

Mistakes and Triumphs Complete Story Mission: The Shatterer of Worlds.

Carny You have heartlessly knocked over five defenseless can pyramids.

Hard Hitter Complete the campaign on Hardened difficulty.

One of the Many Defeat the ultimate evil within.

Challenge Accepted Complete the first rank of all non-level-specific challenges with a single character.

Told and Retold Complete chapter "Return"

Seeing Double Complete chapter "Scratch"

First Step into Darkness Complete the game on Casual difficulty.

Knack Beginner Completed all chapters on Normal difficulty or higher

Combo Beginner Achieved 20 consecutive hits with the Combo Meter equipped

Timely Rescue Rescued the Bot in Tick-Tock Shock.

Silverback In Black Hack the Data Vault and brace yourself for Cyber's Avengening in Dead Ops Arcade 2.

Builder Complete One Relay Station Upgrade Quest (Valley Of The Yetis, Single Player Only).

Diggin' in the crates Find 11 treasure chests in the darkness of the Tombs

Companion Finish the game with the same partner for the majority of the journey and return to the beginning.

Son of Medici Complete Story Mission: Son of Medici.

Flying Ace Shoot down 10 enemies with machine guns in "Throttle."

Behind the Masks Complete chapter "Masks"

YOLO Among Thieves Beat the Last Chapter Without Dying on Normal Difficulty or Harder

Zurkon the Legend Kill 100 enemies with Mr. Zurkon out.

Burial at Sea Completed Burial at Sea - Episode 1.

Stop Right There Find the Pump-Action Shotgun

Those Signature Moves Activate any of the Signature Skills 100 times.

Hedge-hopper On the level FRONTLINE kill all of the enemy Red Army and Fascist Soldiers.

The Collector Completed a crazy request for Tannis

Taken Season You have dropped 50 Taken with the hunting rifle.

Restricted Airspace EMP 10 enemy aircraft out of the sky with the hovertank in "Bio Lab."

Above & Beyond (Hardcore) Reach level 70 in Hardcore mode.

Homo Homini Lupus Est Save 15 survivors from Rais's men

Patience is a virtue Experience all 3 endings in the Campaign

Entry Level Electrician I should get this whole generator panel running just in case. (Ch. 14)

Nok Nok! Knock out your buddy on the planet Nok

One More Time Complete a New Game+ playthrough

It's All In the Writing Find all text collectibles

Towering inferno Finish episode 7

Between a rock and a hard place Beat Solomon, flawlessly, in The Great Destroyer

Biter bit Remix Charles