Programz404

Nesting instinct Find all the Sniper nests

Disillusioned Break the illusion of 75 enemies.

The Supreme Enlightened You watched the End Credits and found the surprise inside.

Painbow Connection Equip effervescent-quality gear in all slots (except class mod).

The Take Greedy bastard. You accepted O'Malley's blood money and let him go.

Loony Tune Spend an insane amount of money on tuning a car.

Revenge Complete Game - Dark Side

Three birds, one stone Destroy all 3 bomb dumps at the same time (Mission 7)

Ensemble Piece Unlock all Story Characters and enter Director Mode as an actor from this category.

Genetically Superior You came first in 20 singleplayer street races.

Grappled Defeat 100 enemies with a grapple move

Conscientious Killer Complete the campaign on any difficulty without shooting any civilians

Hardened War Hero Complete the game on Hardened or Veteran difficulty. (Solo only)

First Versus Beat another player in an online versus match.

I Fort this would be difficult Get to the informant without being spotted (Mission 4)

Neon Nights You halted the production of Neon in the city.

Supply... Unlock new weapons by hitting a Convoy

Planet Star Star a planet in Story mode

Passive Aggressive Get 3 kills with a single Sentry Bot

Trick or Treat You stealth killed a Nazi General while disguised.

Undertaker - Kill 1000 Helghast Kill 1000 Helghast soldiers

Beginner Series Complete Complete the Beginner series of Race Events.

Fight For That Inch Win your first league battle

Lamplighter Complete a Covert operation.

Duke or Dimwit? Defeated all waves in Duke and Dimwit Theater.

Curator Discover all of the collectibles in the Campaign.

Medic!  Revive your Co-Op partner 10 times.

Fiddler on the Woof Defeat General Robo-Dog.

The Explorer Complete all optional missions.

Hangar 18 You found and read the secret message. Now you know too much...

Strider Master Earn all Trophies in Strider

Kevorkian Complex You granted a dying man his final request.

World Traveler Win a Quick or Competitive Play game on 12 different maps.

Nothing Is Over! Defeat 'ALF: 0N50'

Good Listener Take GLaDOS' escape advice

Sunbreaker Complete "The Sunbreakers' Challenge" quest.

T-Bone: Looking For Trouble Complete all side investigations

Western Command You inspired the people of Paris Area 2.

Complet-ality Perform 1 of each type of "-ality"

Silent Death You stealth killed 50 or more Nazis.

Bye Bye Bunnie Defeat General Rabbit.

Taffer's Delight Completed Burial at Sea - Episode 2 in 1998 mode.

Disco Inferno Kill all enemies without leaving the dance floor in the city outskirts

Art Connoisseur Obtain 20 pieces of Treasure Art.

High Diver You jumped from the Eiffel Tower and survived.

Leap of Faith Catch Totec with the grapple while he is jumping over a death fall

...into the fire. Save a Buddy from a mortal wound

Dwarf Raiden Incapacitate all the soldiers in File R-02 using a Dwarf Gekko.

La Cage aux Fowls Defeat General Rooster.

Gunslinger Get kills using a pistol, rifle, submachine gun, and grenade in a mission without dying