SerpentFire

Dead Silence Kill a Siren before she screams

Nearly there Find 120 collectibles.

Guns don't kill but they help Kill 250 zombies using firearms.

Death Factory Complete Death Factory.

The Great War Complete the campaign on Normal difficulty

Committed To The Cause Reach level 55 in Multiplayer.

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

Cortex N. Capacitated Defeat N. Cortex.

Dashing through the Rift Finish a Nephalem Rift within 15 Minutes.

Thu'um Master Learn 20 shouts

The Circle is Complete Earn all Runes

Weapons Specialist Fully Upgrade All Stats Of Any Weapon In Campaign Mode

A Hidden Gem Discover a Gem Path after earning a Color Gem.

A Nefarious Trophy Defeat N. Tropy.

Braaaaaaaaaaaaains! Completed the "Braaaaaaaaaaaaains!" mission

Puzzler Rescue the third hostage from Riddler

Lady Maria of the Astral Clocktower Defeat Lady Maria of the Astral Clocktower.

Sharpshooter Disarm Mexican by shooting the gun from his hand.

Athena, Out Rescued Athena

Statistical Advantage View Kombat Kard

Nose To Tail Draft another vehicle for at least 2187 yards (2000 metres) in a single event.

Pro-Aircraft Destroy all AA guns around the harbor

Hero Save Tobi's life, and finish.

Car Thief Number One Found all of the hidden cars

Support Enlistment Reach Support Rank 2 in multiplayer

Gadget Attack Use 5 different Quickfire gadgets in one fight (any play mode)

Genius Kill 4 enemies with a single smart grenade.

Highlands Explorer Discover all named locations in The Highlands, Thousand Cuts, and Wildlife Exploitation Preserve.

Letters to Katie Completed the game having found all 23 of Sam's journal entries.

Enjoy The Fireworks Destroy the cruiser

Home is Where the Hospice is That vision in the hospice... why here? Why now? (Ch. 4)

Mirage Find the hidden desert flower.

Long Distance Relationship Kill an enemy 200m away

BFFs All optional conversations found in Left Behind

Bane of the Machines Kill 25 Vex with precision shots in 1 mission without dying.

Braving the storm Complete the Singapore mission in the Campaign

Decorated Reach Rank 1 with all 4 Infantry classes in multiplayer

Face-Off Complete 50 Face-Offs.

Brothers' Keeper Save your entire platoon during the battle of Somme

Old Flame Finish off a shrieking beast.

Keen Observer Finish 15 "Character Observations" without skipping.

Terrifying Encounter Confront a beast within the Krypt

Grindin' Completing the console section on first attempt.

Tank Buster Destroy 5 enemy tanks

What does it mean? I can't even capture it on my camera.

Overkill Make an opponent suffer from bleeding, poisoning and burning simultaneously. Do this 10 times.

Arctic Explorer Discover all named locations in Three Horns, Tundra Express, and Frostburn Canyon.

Don’t Go - Hard Finish Left Behind on Hard

Predator Silver Achieve 16 medals on predator challenges

You're On Your Own Proceed to the mining complex