nEiLoWnZ

One Smart Cookie Complete one optional tomb.

Bookworm Find 25% of all documents.

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.

Picky Loot 200 enemies.

A Survivor Is Born Complete the game.

Clever Girl Purchase all skills in one category.

Signature Moves Protect Sig at Pumping Station

Turrets Syndrome Destroy Turrets in Sewers

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.

Equalizer Kill 75 enemies with the rifle.

Stripped Down Rescue Vin at Strip Mine

Unfinished Business Complete one challenge.

Lost and Found Find Pumping Station Patrol

Head Over Heels Collect 50 Metal Head Skull Gems

Over Easy Destroy Eggs at Drill Platform

Just the Artifacts Ma'am Find 3 Artifacts in Mountain Temple

Crab Cakes Kill FeeFee the crab.

Widowmaker Kill 40 enemies with the shotgun.

Cha-ching Collect Money for Krew

Spartan Ways Remember the Spartan teachings

Off the Leash Battle Garm

More Power to You Turn on 5 Power Switches

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

Comeuppance Battle Heimdall

Skip the Stairs Ride Elevator up to Palace

Don't Let Him Get Away Defeat Baron at Palace

Better Together Battle Hrist and Mist

The Collector Collect 25 Precursor Orbs

Ragnarök Battle the All-Father

Head Cheese Collect 250 Metal Head Skull Gems

Scout's Honor Catch Scouts in Haven Forest

Strip Mine, Not Yours Blow up Strip Mine in Eco Wells

Kersplash! Destroy Equipment at Dig

Speeding Slowly Win Class 3 Race at Stadium

New Friends Fetch Lúnda's orb

No Man is a Canyon Use Items in No Man's Canyon

Testosterone Pass the Tests of Manhood

It Was a Good Day Retrieve Mardöll

Historian Find 75% of all documents.

Besties Pet Speki and Svanna

Sunken Ship Destroy Ship at Drill Platform