SolidNinjaSnake

Royal Treatment Find Hel's Majordomo (The Forgotten Saga)

Weapon Facility Gain access to the Facility in Nightfall in Regular or Hardcore difficulty.

One-Four-One Complete the "Kill Switch" Special Ops mission on any difficulty.

A Favored Customer Buy all of Nar's Favors at least once (The Forgotten Saga)

The Queen's Fall Defeat Hel, ruler of Niflheim (The Forgotten Saga)

A Baker's Dozen Run over and kill 13 enemies with the snowmobile in the "Black Ice" Special Ops mission.

Torrential Pain Complete the UAC Atlantica Facility (Ancient Gods 1)

Sticker Collector In Spaceland, find all of the quest items and complete the sticker pack.

A True Master Earn all Gold Medals available in Mastery Challenge (Part 1)

Ice in Your Veins Complete the "Black Ice" Special Ops mission on Veteran difficulty.

Pure of Heart Defeat Nidhogg without using an Elk Shrine (The Forgotten Saga)

Sacrificial Victory Defeat Hel with the Draugr's Toll Outfit equipped (The Forgotten Saga)

Freedom Fighter Reunite the dead within Kaldstad, Døkkerland and Nidheim (The Forgotten Saga)

The Belly of the Beast Reach the cargo area in Mayday in Regular or Hardcore difficulty.

Sooooul Key In Spaceland, recover the piece of the Soul Key.

Hoff The Charts! In Spaceland, unlock David Hasselhoff.

To Take a Life Sphere Destroy the Life Sphere in the Blood Swamps (Ancient Gods 1)

The Might of the Monkey! Use the Monkey Bomb. (Map Pack 3 only)

Locksmith! Open all doors in the map. (Map Pack 3 only)

Stay Frosty Complete the "Arctic Recon" Special Ops mission on any difficulty.

Take a Bow In Der Eisendrache, upgrade the Wrath of the Ancients.

Don't Tread on Me Complete the "Iron Clad" Special Ops mission on any difficulty.

Wacker Packer! Upgrade any weapon in Pack A Punch. (Map Pack 3 only)

Regime Change Defeat Samur in the Holt (Ancient Gods 1)

Spring Roll! Springinate 100 times.

Weapon of Minor Destruction Kill no more than one zombie with a nuke. (Map Pack 2 only)

Hammer Time Repair 200 window boards in a single game. (Map Pack 2 only)

Helipocalypse Destroy 6 helicopters in the "Kill Switch" Special Ops mission.

I said we’re CLOSED! In Nacht Der Untoten, do not let any zombies enter the building during the first 3 rounds.

Skilled Negotiator Complete the Special Ops mission "Negotiator" on Veteran difficulty.

Phantom Exterminator Kill 5 Phantoms in one game in Nightfall in Regular or Hardcore difficulty.

Survived Nightfall Kill the Breeder for the first time in Nightfall in Regular or Hardcore difficulty.

Der Electrician! Link all teleport pads before round 7. (Map Pack 3 only)

Dead Air Must have been a wrong number. (Secret Trophy)

Quick Off Your Feet In Der Eisendrache, wall buy the BRM.

The Eagle has Landers In Ascension, escape on all three lunar landers.

Nemesis Meet Skullface

Come Up For Air Reach the top deck in Mayday in Regular or Hardcore difficulty.

Do you even Exo? Exo Melee kill 10 zombies in 30 seconds in Outbreak.

Required Reading Collect all physical Codex pages in a single save slot (Ancient Gods 1)

Handle with Care Complete the "Special Delivery" Special Ops mission on any difficulty.

Apex Complete the "Vertigo" Special Ops mission on any difficulty.

EMPressive... Complete the "Kill Switch" Special Ops mission on Veteran difficulty.

Crystal Spelunker Complete World Spear (Ancient Gods 2)

Cheapskate Acquire the exo suit without spending any money in Outbreak.

Full Master Earn all Gold Medals available in Mastery Challenge

Lucky Charm Bracelet Acquire all Support Runes in a single save slot (Ancient Gods 1)

Not on My Watch Rescue all the hostages in the Special Ops mission "Negotiator."

Elevate Your Senses! Activate the Fly Trap. (Map Pack 3 only)

Tougher Than Nails Acquire all Sentinel Hammer upgrades (Ancient Gods 2)