MichilioUS

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.

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.

Unfinished Business Complete one challenge.

Crab Cakes Kill FeeFee the crab.

Widowmaker Kill 40 enemies with the shotgun.

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

Historian Find 75% of all documents.

Intellectually Superior Complete all optional tombs.

Archaeologist Collect 75% of all relics.

Feather Duster Kill and loot 10 flying animals (crows and gulls).

Bag Full O' Cache Find 75% of GPS caches.

The Basics of Survival Combine two items together.

Lethal Purchase all skills in all categories.

That'll Hold 'Em Use Wooden Boards to board up a window.

Eat This! Counterattack with a sub-weapon.

Hip to Add Squares Increase your inventory slots.

First Break-In Open a dial safe.

A Vault-like Mind Open a portable safe.

Boom Goes the Dynamite Shoot a bundle of dynamite out of the air.

Customizer Customize a weapon.

No Stone Left Unturned Find all documents, relics and GPS caches.

Path to the Goddess Solve the Goddess Statue puzzle.

Vermin Extermination Destroy a Mr. Raccoon.

Campaign Complete Complete all Campaign levels.

Don't Need No Stinkin' Gun Defeat an enemy with a knife.

The Professional Fully mod and completely upgrade all weapons.

Bon Appétit Shoot the grenade you fed to an enemy.

Hats Off! Shoot Tyrant's hat off his head.

Never-Ending Rain Escape the police station.

One Is Better Than None Purchase one skill.

Death Mode: Sparkle Darkle Complete the Death Mode level.

Beat School: Straight Up Complete the Beat School level.

Beat School: Tiny Groove Complete the Beat School level.

Beat School: Hi-Hat Spice (not very spicy) Complete the Beat School level.

Keep Their Heads Ringin' Paralyze a licker's sense of hearing.