ASadein

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

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)

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

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

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

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

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

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

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

Off the Deep End In Voyage of Despair, survive to round 20 without draining the water

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

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

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

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

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

Death From Above In Der Eisendrache, kill a zombie while being flung by a Wundersphere.

That’s a lot of Jigawatts! In Der Eisendrache, electrocute 121 zombies.

Siege Complete the "Light 'Em Up" Special Ops mission on any difficulty.

Not a Scratch Finish with your tank at full health in the "Iron Clad" Special Ops mission.

Centennial Acquire 100% of the Stars

Untouchable Use only one self revive care package in the "Special Delivery" Special Ops mission.

Fling Me to the Moon In Der Eisendrache, use every Wundersphere twice.

dr0n3d Complete the "Arctic Recon" Special Ops mission in under 3:30.

High Roller Complete the "Iron Clad" Special Ops mission on Veteran difficulty.

Swimming with the Fishes In Voyage of Despair, kill 50 zombies that are underwater in a single game

Pack-A-Punch-ectomy In Revelations, recover the Pack-a-Punch machine from its abductor.

I’ve seen some things… In Kino Der Toten, visit every location the teleporter can take you to.

Deer in the Headlights Stab five stunned enemies in a row in the "Light 'Em Up" Special Ops mission.

In the Belly of the Beast In Zetsubou No Shima, survive getting consumed.

Sub Zero Complete the "Arctic Recon" Special Ops mission on Veteran difficulty.

Sleuth Unlock all intel (videos and audio files)

Taking Flight In Gorod Krovi, ride a Dragon.

Der Meisterbogenschuetze In Der Eisendrache, obtain all of the ancient bows.

Discriminating Buyer Use exactly one of each care package in the "Special Delivery" Special Ops mission.

Stowaway In Voyage of Despair, spend 5 consecutive rounds in the Cargo Hold

West Side for Life In Blood of the Dead, reach Round 20 without leaving the West Side of the island

Lights Out Complete the "Light 'Em Up" Special Ops mission on Veteran difficulty.

Chimp on the Barbie In Ascension, kill a space monkey with a fire trap.

Deliver This Complete the "Special Delivery" Special Ops mission on Veteran difficulty.

I Know a Shortcut In Voyage of Despair, take every fast travel path in a single game

Acidic Alchemy In IX, Get a kill with the Acid Trap in each of its craftable locations

Flyswatter Destroy all helicopters in the "Vertigo" Special Ops mission.

A Little Pack Here, a Little Punch There In Voyage of Despair, use the Pack-a-Punch at every possible location in a single game

Pinnacle Complete the "Vertigo" Special Ops mission on Veteran difficulty.

High Score In Zombie Rush, obtain a Personal Score of 250,000

To Jugger or to Jugger-Naut Kill all juggernauts after they land on Veteran difficulty in the "Vertigo" Special Ops mission.

The Ultimate Sacrifice In Zetsubou No Shima, retrieve the Skull of Nan Sapwe.