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Beyond the Wall of Sleep Enter the Maelstrom

The Silver Key Obtain ?????

Mourning Pray for the soul of a fallen comrade.

Bonafied! Earn a Bronze Medal in every Challenge (Boneyard Challenges).

Thought You Were Finished, Huh? View the normal ending.

The Outsider Defeat a Surge Summons

Is That A Knife Defeat the Steel Soldier using only your knife.

Complete Episode 6 Complete all the chapters in Episode 6.

Sever Complete mission 9: "Sever"

Very impressive Defeated 30 enemies in a row without taking any damage

Payback Time Win as the Mastermind while the Final Exit is open.

Family Reunion Meet Logan face-to-face in "The Source"

Corruptible Allow your world to become Corrupted.

You are recognized as Rank 1 on the UAA Ranking. Defeated "Jeane"

Orcs Defeat 500 Orcs

One Gun at a Time Staff the Engineering Department with 80 engineers.

The Source Complete mission 10: "The Source"

Crafting Commemoration Medal Created your first piece of gear at Tomasson's Workshop.

Can't Stop, Won't Stop Learn 50 skills using Flash Drive.

Sharing is Caring Have all Survivors possess at least 1 special weapon at the same time.

Distracted By Shiny Objects Save up 500,000 yellow orbs.

Gold Star Crafter Craft a 1 star legendary mod, a 2 star legendary mod, and a 3 star legendary mod

Item Identifier Catalogue half of all items.

The Best Defense is Anarchy Defend against an enemy attack 10 times. (Campaign Mode)

Baron Bashing Defeat Commander Byron Baron once.

Hey Big Spender! Purchase all Upgrades.

Faye: Max Trust Earn maximum trust with Faye.

Well That Escalated Quickly As Daniel, use controlled creatures to defeat Survivors 2 or more times in a single match.

The Gem in the Tower Explore the Isle of Siptah

You are recognized as Rank 2 on the UAA temporary Rankings Defeated "Alice Twilight"

In The Hallow Allow your world to become Hallowed.

Deus Ex Machina Defeat the final boss.

XI Clear Chapter 11.

Source of Corruption Complete the quest: Source of Corruption

Pet Collector Find all the pets!

There's someone in my house eating my birthday cake Keep your house undamaged for 5 minutes in Commando mode

You Are Filled With Determination Save another Survivor after saving yourself using Tyrone's Determination - Second Wind.

Pinch Coordination Used a two person Formation Skill for the first time.

Armory Collect all the armor sets.

Overcoming Grief Deliver the final blow against Marduk.

Empire of Dust Defeated countless enemies.

Can I Offer You a Cough Drop? Make Survivors cough 30 times in a single match.

The Best Defense Is a Good Offense Defeat a Survivor using a controlled Security Guard Zombie in Area 2.

Darkness On GREEN BRIDGE, destroy all the lights in the main scaffolding tower. To complete this challenge, you will have to have played the heist from the start.

You can run but you can't hide In PANIC ROOM, take the key from Chavez within the first 45 seconds of starting the mission. To complete this challenge, you will have to have played the heist from the start.

There's lots more where those came from Earned 10 Gold Medals on Assassination Missions

Ultimate Attack Master one Blood Art in combat.

Battle Veteran Fought in 300 battles.

Refrain Collect 80 of the episodes.

That's Not A Gun, This Is A Gun Defeat 2 Survivors using a single camera-mounted firearm.