Boom-Boom-Cookie

Path of the Zealot Obtain Traveler armor set

Primordial Obtain Ancient armor set

Worthy Fully upgrade the Leviathan Axe

Fire and Brimstone Complete all of the Trials of Muspelheim

Darkness and Fog Retrieve all treasure from the Workshop’s center chamber

Treasure Hunter Use treasure maps to find all of the dig spots

Curator Collect all of the Artifacts

Allfather Blinded Kill all of Odin’s Ravens

Chooser of the Slain Defeat the nine Valkyries

Father and Son Obtain all other trophies

One Smart Cookie Complete one optional tomb.

Bookworm Find 25% of all documents.

Completed Chapter 1 - 1 Complete Chapter 1 - 1 on any difficulty setting.

Predator Kill 50 enemies with the bow.

Down and Dirty Perform 15 finishers.

Big Game Hunter Kill and loot 10 large animals (deer, boar, wolves).

Sharp Shooter Perform 50 headshot kills in the single player campaign.

Opportunist Kill 25 unaware enemies.

Gunslinger Kill 35 enemies with the pistol.

Relic Hunter Collect 25% of all relics.

Scrounger Collect 5000 pieces of salvage.

Completed Chapter 1 - 2 Complete Chapter 1 - 2 on any difficulty setting.

Picky Loot 200 enemies.

A Survivor Is Born Complete the game.

Clever Girl Purchase all skills in one category.

Completed Chapter 2 - 1 Complete Chapter 2 - 1 on any difficulty setting.

Tastes Like Chicken! Kill and loot 10 small animals (rabbits, chickens, rats).

Looking for Trouble Find 25% of GPS caches.

Epic Fumble Force an enemy to drop dynamite that kills two people when exploding.

Get Physical Defeat 20 enemies with physical attacks.

Equalizer Kill 75 enemies with the rifle.

Baptism by Fire Defeat 3 Majini at once with a drum or gas tank explosion.

Exploding Heads Pull off 20 headshots.

Unfinished Business Complete one challenge.

Fireworks Shoot an enemy Molotov cocktail, dynamite stick, or hand grenade.

A Friend in Need Save partner 10 times when HELP is displayed.

Completed Chapter 2 - 2 Complete Chapter 2 - 2 on any difficulty setting.

Crab Cakes Kill FeeFee the crab.

Widowmaker Kill 40 enemies with the shotgun.

Completed Chapter 2 - 3 Complete Chapter 2 - 3 on any difficulty setting.

Now We're Getting Serious Fully mod and completely upgrade any weapon.

Completed Chapter 3 - 1 Complete Chapter 3 - 1 on any difficulty setting.

Meat Shower Defeat 3 Majini with one grenade or proximity bomb.

Completed Chapter 3 - 2 Complete Chapter 3 - 2 on any difficulty setting.

Completed Chapter 3 - 3 Complete Chapter 3 - 3 on any difficulty setting.

Historian Find 75% of all documents.

Splat Attempt and fail a trick before "landing" on the ground

Completed Chapter 4 - 1 Complete Chapter 4 - 1 on any difficulty setting.

Completed Chapter 4 - 2 Complete Chapter 4 - 2 on any difficulty setting.

A New Suit Acquire the Black Suit