LGamerr

Family Connections Reboot the Pathfinder.

Pinpoint Shot Hit 250 enemy weak points while using a scope. (Single-Player)

Shield of the Chosen King Completed the trials on Normal.

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

Bird of Prey Survive an encounter with Griffon

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

Supply... Unlock new weapons by hitting a Convoy

Mission Accomplished Activate Meridian.

Undertaker - Kill 1000 Helghast Kill 1000 Helghast soldiers

Squashed Like A Bug Defeat Phantom

Go the Distance Win 50 matches of Multiplayer.

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

The Whole Gang's Here Recruited all companions.

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

Carpe D.I.E.M. In Die Maschine, free the lost Decompressive Isotopic Estrangement Machine.

Couldn't Have Done It Without You Watch the credits to completion

New Testament: Ch. 5-7 (Hard) Complete Chapters 5 through 7 on Hard difficulty.

Peak Condition Reach Level 40 in single-player mode or Level 20 in multiplayer mode.

Tower Warrior Complete a Tower with every character

Elevator to the Gallows Kill a player using a lift that has been trapped with Booby Trap.

The start of something big Win any mission, whether campaign or What-If

We Must Rebuild Build 20 C.A.M.P. Items

By the book Find 60 audio notes

Well Rounded Play every character variation

Skillful Raider Endurance Challenge: Open 5 Codices or Sarcophagi without getting caught in a trap

Echoes of the Fast Obtain a Bronze, Silver, or Gold medal in Time Attack for the Forge of Destiny Challenge Tomb

Not the Best Choice Simultaneously equipped Spacer's Choice brand clothing, headgear, and 4 weapons.

Treasure Fanatic Discover all of the Umbra Witches' final resting places.

Fire The Afterburners Earn Platinum Medals during Verse 1 and Verse 2 of Chapter 14.

Takedown the Gold carrier Awarded for successfully performing a Takedown on the player carrying the Gold in an Online Cops and Robbers game.

Curator Discover all of the collectibles in the Campaign.

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

Keep it Secret Find a secret fight in the Living Towers

The New Tea Party Reach 100% synchronization in Boston. (TOKW: Betrayal)

First Loser Achieve the second best time in the Killhouse

T-Bone: Looking For Trouble Complete all side investigations

Good Listener Take GLaDOS' escape advice

Kevorkian Complex You granted a dying man his final request.

The way to Stardom! Create a set using at least one object, one controller effect, one visual effect, one mask and changing background music.

Rain Royalty Acquired your rain license.

Running on Empty Ran out of fuel in a race which featured fuel consumption.

Supreme ninja Kill 50 enemies using thrown weapons.

Seb's Salute Shift, Springboard, Wallrun, Swing Pipe, Skill Roll

Fireworks In The Final Reich, retrieve the artifact.

Western Command You inspired the people of Paris Area 2.

Silent Death You stealth killed 50 or more Nazis.

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

The House Always Wins Completed The House Always Wins.

Roof Runner Complete 10 Dashes in the main game

The Collector Have a dominated Caragath, Wretched Graug and Spitter Ghûl simultaneously.