DeathFlips

BFFs All optional conversations found in Left Behind

Our Men Complete Hill 493.

Italian Plumber Kill an enemy with a wrench, using Vault followed by Drop Attack

See, I'm Tough Too! Finish any level on "Damn, I'm Good" difficulty.

Predator Silver Achieve 16 medals on predator challenges

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

Don’t Go - Hard Finish Left Behind on Hard

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

Roast 'Em Burn 50 bad guys to death.

Tank Buster Destroy 5 enemy tanks

Why So Serious!?! Find Sam in "Mirage Barrage".

You're On Your Own Proceed to the mining complex

Orlog Champion Beat all the Orlog players

Covenant: Gravelord Servant Discover Gravelord Servant covenant.

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

I Never Knew This Was Here Finish a secret level.

Stone Cold Pinkerton Completed the Main Campaign on Hard difficulty or above.

Annihilation Kill 25 infantry in 2 seconds as a Titan in the Campaign

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

Duke, Use the Force! Find Luke in the Level "Lunar Reactor".

An Agreement Forged Completed "The Ocean Roars Again."

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

Common Courtesy Discover and complete all unwritten tales on Iki Island.

Empty Platform Secure the train station

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

Rage Engage Kill 10 bad guys in 10 seconds while on steroids.

Sound and Fury You blasted four Taken into ashes with a single flashbang.

Guardian Badge Defeated the Chapter 13-5 boss

Twilight Walker Completed your first Twilight mission.

Gotham After Midnight Glide for 400 meters while less than 20 meters from the ground.

Master Prototype Complete the game on HARD difficulty.

Buzz Off Kill a Firefly Trooper while it's flying small.

Without Question Complete 6 Secondary Objectives

Extinction Event Avoided Repair the Aurora Reactor

Lucky 7 Win 7 coop competitions

IDDQD Upgrade all Runes

Defeat the Dark Sun Gwyndolin Defeat Dark Sun Gwyndolin, the Darkmoon God.

Supernatural Born Killers Defeat 5 Guardians With a Sniper Rifle

Invaders Must Die! Kill 1000 enemies.

Bounty: Gemstones Complete the bounty set.

Battle Management Kill 50 enemies using only the Attack Command. (campaign only)

Oomph, Uugh, Where Is It? Find 70 secret areas.

Dendrologist You found all the Cultural Insights in the Forest.

Going Underground Enter the mines

It's On Like General Kyong Defeat General Kyong

Worst Christmas Ever Complete Battle of the Bulge.

Decked Out Have Purple-rarity gear or better equipped in every slot.

To Link the Fire Reach "To Link the Fire" ending.

Vault Hunter Superior Defeated the Opha Superior.

All Growed Up Fully upgrade Heller.