ExStim

You talkin' to me? In the Olga memory remix: have David awaken and talk to Olga

Don't Worry About It Pull a "Daikyo" omikuji.

Oops... Fail to observe your surroundings

Thief Open 15 locked safe boxes.

Perfectionist Collect all possible in-game trophies.

Kaboom! Destroy the Tank.

Knightfall Initiate Knightfall Protocol.

Navigate Like Drake Take a look at every map in every episode.

True Understanding Complete all Legends Mode stories on a single difficulty.

Officially a Carny Get a high score at the Carnival

Innocent Play through without killing anyone, and finish.

Occam's Razor Acquired the Engineer

Back to the Grind Completed Chapter 1 of Episode 3

Not On My Watch In Multiplayer, perform 10 squad revives

A World of Pure Imagination Completed Chapter 2 of Episode 3

When a Plan Comes Together Completed Chapter 4 of Episode 3

Lumberjack Find the chainsaw.

Pretender Man Completed Chapter 3 of Episode 3

Blockbuster Completed Chapter 5 of Episode 3

Fortitudo, Bringer Of Flame Defeat Fortitudo on any difficulty.

Praise and Pass Request Turner to toss you ammo 20 times.

Increased Capacity Upgrade Nephilim's Respite Capacity

Yaaaaaay Introduce thyself to the White Knight.

Finished the Job Campaign: Killed an enemy in close combat who was hurt by another player .

Personal Space Tell Lucien to get out of Erica's room, and finish.

Out With A Bang Completed Chapter 6 of Episode 3

The Riddle of the Sphynx Have your bazooka ready.

Chaos Milestone Increase your Army of Chaos Level by filling up the Chaos bar

Fire! Kill 30 enemies with flame grenades.

Thresher Thrashed Defeat Terramorphous the Invincible.

Marksman Kill 15 human enemies with Headshots from at least 30 meters' distance.

Odds and Ends Collect three Artifacts

Special Forces Cleared every mission and challenge mission in the Special Forces Pack.

No Survivors Kill everyone in one playthrough, and finish.

Truffle Slider Earned a gold medal in the Rift Plane Sliding Race.

Spider hunter Kill 10 Spiders.

8-Bit Bentley Style Beat every hideout arcade's top high score.

Trigger Clickin' Good Shoot 5 of them in a single level.

Fly-by-wire Take out helicopters with remote missile 3/3.

Qwarktastic Destroy Captain Qwark training robot on Kerwan

General Distress Complete the mission "General Distress".

Don't get cocky, kid Survive the ADS Canon with over 50% Shield strength remaining

Sweet Dreams Croft Manor: Finish Lara's Nightmare

Griefer Madness Acquired the Griefer

Transported Destroyed three flying transports on Aridia

Errand Boy Deliver 5 camp companion item requests.

That Tasted Purple! Had Purple-rated gear or better equipped in every slot.

Manipulator You made others kill 5 of their own allies

Buckle Up, Boys, Buckle Up! Earn 5 Relics.

Cortex N. Furiated Just "forget" it. Repeatedly.