WalkerH20

Uncovering the Truth Cold Darkness Challenge: Collect all 8 documents

Shadow Killer Kill the Shadow Orca

Done That Complete all Hammerlock's Hunt side missions.

Bang bang Get 3 headshots with a handgun in 5 seconds.

Unstoppable Reach Wave 15 in each mission of Special Ops Survival mode.

Cleared Complete all "Mine Clearing" SIDE OPS.

Stability() Complete each Stability Test.

Cleaned The Mean Streets You caught 20 criminals through the police computer.

Bone Breaker Kill the Bone Sperm Whale

What a maniac Kill 20 enemies by running them over.

Treasure Hunter Beat all encounters and Mission Challenges, and find all Items in Taras Nabad in a single save slot

Function() Unlock every Transistor Function.

Another Brother Falls You survived the drive into Sinclair Parish

One Way To Do It Endurance Challenge: Warm up from freezing by standing in fire

Cleansing The Land Complete the quest "Cleansing the Land"

The Beginning of the End In Shadows of Evil, complete all Rituals.

Painting the Town Red Complete all Radula Rooms

Architect Construct all available platforms for Mother Base.

Architect Complete 'Vendetta' on Veteran difficulty. (Solo only)

Reminiscence Obtain all memento photos.

For Close Encounters Get 10 one-hit head-shot kills with the shotgun in the single player Campaign.

Bringing the Pain Defeat 50 players using physical attacks in Versus.

Everything() Deal at least 2048 damage in one Turn() in the Practice Test.

Bag lady Find all three hidden bags in one chapter

Spinning Leaf Cold Darkness Challenge: Get 5 headshots with the regular arrows in 1:00

Atomic Bomb Acquire 100% of the Atomic Evolution set

Tell your story Complete the optional dialog in Erewhon about your past.

You Monster Reunite with GLaDOS

Werewolf Mastered Acquire 11 werewolf perks

40 and Flirty Reach level 40

A Little Closure You investigated the cult's activities at Sammy's

Find() Inspect 10 completed Function Files.

Combat Specialist Cold Darkness Challenge: Complete Cold Darkness without dying

Chain Reaction You exploded 10 vehicles in 10 seconds.

It's free real estate Discover 50 different Bivouacs.

“A Shocking Turn of Events” – Expert The player has rescued the Little Sister in “A Shocking Turn of Events” in under 4:00

Creature of Habit You investigated the scene

Family Memories Fond and Faded Find all Liddell Memories

Drag Queen Win five Drag Race events

Danger Zone Buy all items from the Survival Air Support Armory.

Kickin' Up Dust You helped MJ and Roxy get the Witnesses free

Simple Geometry Kill 2 enemies with a single rocket.

Master Architect Build three houses

Seasoned Campaigner Pepper All Snouts in the Game

Oversight Become Overseer

Spelunker Complete one Tomb of the Fallen

Ain't Nowhere Safer You captured Slim Beaumont

Executive perks Unlock 10 Perks in the Skills menu.

Fight Like Hell Do 5000 damage as a Player Demon in BATTLEMODE

Everything Fit to Remember Find all Memories