centaurs

Hindenburg Complex Destroy a balloon.

Pop 'n' Lobber Defeat 30 of Vex's minions from a distance.
29/30

IRA Don't Ask Completed all of Burke's side-missions

Paparazzo Complete all photographs.

The Ring of Earth Complete the Mystery.

Historian Find all Data Logs

Puzzle Master Complete all puzzles.

Stop! Thief! In multiplayer, snatch an item from the clutches of another player.

Photobomb Take a photo.

Lunch Money Slam 100 enemies with Murray.

Metameric Malady Cleared the Colossal Canopy of its pest problem.

Capturing Genius and Madness You abducted Anton Sokolov, Royal Physician

Master of Chaos Confused an enemy for the first time.

Everybody lies Use a large medkit to heal an injury of 5% or less.

Marksman - Rifle Kill 350 enemies with any rifle. (campaign only)

Perk of the Job Equip Perks in all slots

Scout Enlistment Reach Scout Rank 2 in multiplayer

Harran Athletics Take part in 10 coop competitions

Treasure: Minor Deities Complete the treasure set.

Rub One Out Complete all rubbings.

Hong Kong’s Finest Complete all Secondary Content.

I Am The Computer Collect all studs in any hacking mini-game

Rageman Kill 100 enemies with Fury attacks.

The Last of Us - Hard + Complete the game on Hard +

Arctic Explorer Discover the polar region.

50 Kills: M79 Defeat 50 enemies with the M79.

Intergalactic Geographic Scan every type of enemy to fill out the Tactical Guide

Goliath, Meet David Allow a Goliath to level up four times before killing him.

Tiny Tricked Defeat Tiny Tiger.

Always Read The Instructions! Complete all Instruction Builds in Story Mode.

Mad Pelicans Obtain all of the Antique Coins in Madhouse difficulty.

Zen Master Meditated at all Meditation Spots.

See You Later Alligator Complete Level 11 - Put The Thing On The Thing.

Better Together Fuse back with KK after being hit by a severance attack.

Covenant: Aldrich Faithful Discover Aldrich Faithful covenant.

The Hidden Truth Obtain all video fragments and watch the hidden truth video

Every Nook and Cranny Find all Collectibles

Gunman Kill 100 enemies with shotguns.

Bucket List Complete the first tier of every Combat Challenge.

Sequence 4 Complete Sequence 4.

The Cooper Open Have a 20 hit rally with Bentley in each hideout.

Katrina Badge Defeated the Chapter 11-5 boss

Closed Casket Performed 50 Brutal Takedowns

The Great War Complete the campaign on Normal difficulty

Cloud City Defeat El Jefe on each tower without losing any health.

Death Factory Complete Death Factory.

Thu'um Master Learn 20 shouts

Living Failures Defeat the failed attempts to become Great Ones.

All Rounder Play on every game mode, and use every ability and ranged weapon once in Multiplayer.

Nearly there Find 120 collectibles.