Serephitus

Fertilizing the Land Using a tractor, obliterate 5 enemies (Campaign only).

Ladies Man Successfully entertain Aphrodite

Open Sesame Open the Gates of Tisiphone

Fish in a Barrel Kill 50 enemies by using water.

Welcome to Monument Island Reached Monument Island.

Back in the Mud Complete Chapter 1.

Titan Slayer Kill Cronos

A Real Pistol In the Main Campaign, killed 25 enemies with the Broadsider Pistol.

The Greatest SOB That Ever Lived Laugh in danger's face by executing a Clutch Nixon stunt in each region (Solo Campaign only).

Infowlable Win 50,000 on a single cockfight.

Hardened Unlock demolition perk 8

New Challenger Cleared a challenge.

Not My Father Choked Philip with Aiden.

Gun Nut Use 10 different firearms to defeat enemies.

Drop Everything Thunder Drop for a total distance of at least 500 meters.

Kleptomaniac Hijack 5 trucks and collect their cargo.

Seeing things from a different perspective Solve Hera's Gardens

Glub Glub Glub Drown 3 enemies using a water finisher

Pack Rat Grab 1 of each collectible item. You never know when it will come in handy (Solo Campaign only).

Freezer Burn Acquire the Boreas Icestorm

Event Driven Complete half of the open world events.

Kamikaze The Bear - Take the best route on the highway

Taking Out The Trash Defeat Alden.

Ignoble Beasts Kill a bison using only melee weapons (Campaign only).

Rescue Me Save Pandora

Where's the Beef? Tenderize a bull with your bare hands. To death (Campaign only).

All Frozen Wilds Skills Learned all of the new skills in the Frozen Wilds.

Won the Werak Challenge Challenged Aratak at the Frostfigures and won.

Dress for Success In the Main Campaign, equipped a piece of Gear in all four slots.

Three Wise Men Solve the Three Judges

Knife sheath ++ Unlock stealth perk 4

Retribution Kill Zeus

Relic Finder Find the Strange Relic

The Price of Truth Finish the game on any difficulty

Four of a Kind Kill 4 enemies in a row with headshots in the single player campaign.

Super Cop Unlock ten Cop Upgrades.

Weaponsmith Fully upgrade any weapon

Vengeance Complete Beat the game

The Hurk Locker Truly bond with Hurk by destroying 15 vehicles together (Campaign only).

Foodie Try 10 different foods or drinks.

Master Ninja Kill 50 Enemies by Melee-Attacking from Behind

Great Face Achieve Face Level 10.

ARCADE Hero Play the 'Arcade Hero' mode 5 times (Arcade only).

Save the Bacon Protect 'War Pig', the Abrams tank.

Photobomb Explore Photo Mode

COMPLIANT Connor stayed a machine

Perpetual Motion Rode the Witches Hat for two minutes

Goody Two Shoes Reach full positive Karma.

Vampire Unlock stealth perk 6

Golden Touch Achieve 15 Gold Stat Awards.