AeroSpark

Black Diamond Complete 'Cliffhanger' on Veteran difficulty.

First! Kill a Suicider with a grenade.

Together in the light Complete 5 quests in a single co-op game with the same partners.

Precognitive Paranoia Kill Shepherd.

Snake Tongue Successfully persuade, bribe, and intimidate

Made to Endure Takedown 10 enemies while Endurance is active

No Rest For the Wary Knife an enemy without him ever knowing you were there.

Gunslinger Perform 3 headshots in 3 seconds with the pistol

Trigger Discipline Do not injure any civilians in 'Piccadilly'.

One is all I need Kill 5 Infected in a row with a single blow.

King of the jungle Complete act 3.

Expert Reach Level 25

Not the Norse You're Looking For Successfully pass close to a guard in a distrust area by blending with a group of monks

Banoi Redemption Complete act 4.

Platinum Trophy Unlocked all trophies

Explorer Discover 100 Locations

Tea Time Complete the single player Campaign on any difficulty.

House of the Ned Completed the "House of the Ned" mission

Seahorse Swim a total of 3km with the horse

Blood Oath Become a member of the Circle

Desperado Kill 5 enemies in a row using 5 different weapons or attachments.

Trials Sneak through the underground passage without tearing your scarf.

Clown in Training The U.S. Army Rangers ain’t no place for clowns.

The Enemy of My Enemy Complete the Wincestre Arc

Driver's Ed Shoot the driver of the suicide truck.

Look Ma Two Hands Kill 10 enemies in a row using akimbo weapons.

Wanted Escape from jail

Long Way Down Crash a helicopter by shooting the pilot.

Bomb Squad Complete the first mission.

Hero of the People Complete 50 Misc Objectives

Jakobs Fodder Completed the "Jakobs Fodder" mission

Pet Cemetery Send Dogeyes, Ratface and Ponytail back to Hell.

Pit Boss Run The Pit in 'S.S.D.D.' and finish with a final time under 30 seconds.

Turistas Complete 'Takedown' and 'The Hornet's Nest' on Veteran difficulty.

I Can Haz Banishment Banish Smiley Cat.

As It Was Foretold Complete "The Prophecy" storyline

Target Confirmed Instruct the Honey Badger to kill 80 enemies in 'Exodus'.

Ned's Undead, Baby, Ned's Undead Killed Ned. Again.

Night of the Living Ned Killed Ned...sort of

Red Dawn Complete 'Wolverines!' and 'Exodus' on Veteran difficulty.

Play Dead Kill all the enemies in the 'Embedded' field of dead bodies.

Elder Knowledge Complete "Elder Knowledge"

Prisoner 627 Complete 'The Only Easy Day... Was Yesterday' and 'The Gulag' on Veteran difficulty.

Snap + Slide 14 Piece Prize Complete a Snap + Slide puzzle with 14 pieces in 40 seconds or under.

Ends Justify the Means Complete 'Contingency' on Veteran difficulty.

The Price of War Complete the single player campaign on Hardened or Veteran difficulty.

A Picture of Grace Run through 30 breakable objects

England Subdued Complete Hamtunscire Arc

Skill Master Get a skill to 100

Press [BOOM] to Defuse Blow up 3 tripwires with explosives.