MRCMidnight

Light collector Gather all the 30 Light gems

Hot rod! Obtain the sports car in Story mode.

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

Undertaker Unlock 50% of the Krypt

Medic!  Revive your Co-Op partner 10 times.

The Explorer Complete all optional missions.

Tech Curator Collect all Tech Orbs.

Green collector Gather all the 30 Life gems

Platinum Trophy Collect all ENSLAVED™ trophies.

Complete Blackout Campaign: destroy 22 satellite uplinks

Know When to Fold Them Won 3 games of Caravan.

Teamplayer You killed 5 opposing team members.

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

New Vegas Samurai Caused 10,000 damage with Melee Weapons.

Master improver Find all the secret Brotherhood arks

Globe Trotter Discovered all snow globes.

Genetically Superior You came first in 20 singleplayer street races.

Dark collector Gather all the 30 Shadow gems

Weedkiller Kill 5 Cysts in the Biology Building with a single poison gas cloud.

Best in the West Attain 100% completion.

You'll Know It When It Happens Completed You'll Know It When It Happens.

International C License Complete the International C License.

The Whole Gang's Here Recruited all companions.

T-Bone: Looking For Trouble Complete all side investigations

T-Bone: Tag Team Complete 10 coop missions

Master jeweler Gather all hidden magic gems

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

Killer on the loose Kill 25 enemies

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

...Where Credit is Due Watch the credits from beginning to end.
"Hey...aren't they the guys who made Dead Head Fred?"

Master fighter Buy all combos

Blind Luck Kill 25 enemies using blind fire.
"Sorry. Didn't see you standing there."

Sunbreaker Complete "The Sunbreakers' Challenge" quest.

Perseverance Defeat Penance

Good Listener Take GLaDOS' escape advice

Rope-a-Dope In CitC, knock an enemy around the city with Undertow, then knock him off the edge of the city.

"I'm all in." Complete 'Suburban Shakedown' as Tyler.

The House Always Wins Completed The House Always Wins.

Epic Raider Complete a Raid on hard difficulty.

Rooftop Ruffian Defeated all waves in Raven's Dome.

Stim-ply Amazing Healed 10,000 points of damage with Stimpaks.

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

I'm a Pro Gather 9 stars

You have what it takes Reach the podium in a total of 3 Quick Races in Multiplayer mode.

Missile Defense System In CitC, killed an enemy with splash damage by shooting a rocket out of the air.

Museum Curator In CitC, unlocked all Gallery items.

Rollover Total a car by flipping it over.

T-Bone: Second Amendement Complete 20 Militia contracts

JPEG Wizard Recover 6 photos

Power Up Trigger your first Level 1 Power Play.