Agent-Monolith

Close Shave Complete all Under the Bridge and Knife Flight challenges.

Motorhead Complete all Campaign of Carnage side missions.

Jaws of Shadow Complete 25 Caragath Stealth Kills.

Taken for a Ride Complete "Taken for a Ride"

The Lubricator Found 25 oil cans

Survivor Reach Wave 10 in each mission of Special Ops Survival mode.

What a party! Collected 3 panties, 5 fish in a bag, and 15 pizzas

David's Challenge Kill a Behemoth.

Transmission Complete the sixteenth mission

Ambush Defeat 4 enemies within the duration of a single scare effect.

Bountiful Survive 3 days holding a bounty of $250 in all states.

Free the Torrens Complete the seventeenth mission

Ripley, Signing Off Complete the game on any difficulty setting

End of the Hunt Complete the eighteenth mission

Stick it to the enemy Survive 15 consecutive waves using the analog combat controls.

Run and Gunner - Kill 3 Helghast with one burst of assault rifle fire Kill 3 Helghast using an M82 or StA52 assault rifle without releasing the trigger

Tactician Earn 1 star in each mission of Special Ops Mission Mode.

Creature Feature Obtain Creature.

40 and Flirty Reach level 40

The Scene of the Crime Rescue Mad Hatter's first hostage.

Bang bang Get 3 headshots with a handgun in 5 seconds.

RIP Davey Glutes Obtain the Mag-Boots.

Who's The Boss? Defeat the Skrendel Brothers.

Cleansing The Land Complete the quest "Cleansing the Land"

Stone Cold Killer Complete mission “Blood from a Stone”.

Hard way to Hell Complete an event on hard difficulty.

Snapping turtle Kill an enemy with CQC from prone camo.

My Turn Now Kill an android using only the maintenance jack

Aerial Master Got 6 enemies airborne at once

A True Engineer Construct one of each craftable item

Weapons of choice Find all off-hand weapons

Like Mama Used to Make Complete Bedroom.

The pen is mightier than the sidearm Successfully complete Library of Evil

Lore keeper Gather all collectibles

Done That Complete all Hammerlock's Hunt side missions.

Dial B For Bomb You unlocked the special ability of Packie's car bomb placement.

Pulling His Strings Defeat the Dollmaker without taking any damage.

Keep your distance Find all ranged weapons

What a maniac Kill 20 enemies by running them over.

The first of many Win a Main Event in any game mode

Hot Potato! Throw back a live grenade.

Send me an angel Perform all Heroic Actions.

Voices of Sevastopol Collect 100 archive logs

Glutton for Punishment Used Ironsides to collect 20 rounds of ammo or more in Burial at Sea - Episode 2.

Head Games Rescue Mad Hatter's second hostage.

Self Defense Kill 10 humans

Complete a set During a single round kill an Infected, Suicider, Ram, Butcher, Floater, Walker.

We don't need a stretcher. We need a mop! Kill 50 Suicide Zombies

Cleaned The Mean Streets You caught 20 criminals through the police computer.

Tunnel Entrance Activate your first Metro Station.