Agent-Monolith

The Message Complete the fifteenth mission

Baron von Nukem Shoot down 20 alien fighters

Teamwork Badge Defeat either the giant Anaconda or Crocodile with 2 players.

The Way Life Should Be Complete the quest "The Way Life Should Be"

Madness Prevails Complete the Game on Nightmare Difficulty

Animation Badge Unlock the Bonus Art.

David's Challenge Kill a Behemoth.

Leap of Faith, No Straw Do a 100 meter jump on a bike.

Taken for a Ride Complete "Taken for a Ride"

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

High and Dry Complete Desert Temple, Fiery Forge and Highblock Halls.

DLC: Zombies: Early ExZit Denied Try to escape the bridge early in Burned Bridges.

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

Rare Statue Badge Find and collect the Gold Jaguar.

Close To Home Complete the quest "Close to Home"

Break the Spell Defeat 50 enchanted mobs.

Transmission Complete the sixteenth mission

Aerial Master Got 6 enemies airborne at once

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

Sub Machine Gun Storm Campaign: 50 kills with sub machine guns

Not even once Finish the game without killing any citizens (not unlockable in Story Mode)

Free the Torrens Complete the seventeenth mission

Echoes of the Past Finish Echoing Ruins Survey

Ripley, Signing Off Complete the game on any difficulty setting

End of the Hunt Complete the eighteenth mission

Entomology Badge Collect all varieties of each Butterfly and Dio Bug in the game.

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

My Turn Now Kill an android using only the maintenance jack

The Whole World Went Away Collect all other trophies

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

Not Bad for a Human Defeat the Alien Queen

Memento Specialist Collect all of Carl's Mementos.

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

Bloody roots Find the recollection of Paulus Aurelianus

Jaws of Shadow Complete 25 Caragath Stealth Kills.

Electric Burn Kill the Electric Great White

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

A Job Well Done Complete 25 Multiplayer Milestones.

Snapping turtle Kill an enemy with CQC from prone camo.

EYE IN THE SKY Destroy 3 Lemons with the Satellite Quake weapon in a single Hunter Mission.

A True Engineer Construct one of each craftable item

Shadow Killer Kill the Shadow Orca

Done That Complete all Hammerlock's Hunt side missions.

Artifact Curator Find and collect all of the Artifacts.

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

Multiplayer Extras Unlock the extra Multiplayer Combat Maps.

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

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

Blender Killed 200 enemies with Claw Spin

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