Bryozi

Acted Alone In Verrückt, headshot 20 zombies in the courtyard from the second floor of the Asylum.

Seeing Red Complete 5 Contracts in the High Threat Zone in a single deployment in MWZ

Time to Slam In Der Eisendrache, revive two players protected by the Ragnarok DG-4.

New Dynasty Enter Prestige in Black Ops 7

The Grand Tour In Revelations, visit every unique location within 2 minutes.

Deadwood In Liberty Falls, achieve a sporting high score

Master Of Arms Enter Weapon Prestige with any Weapon

Gone Spelunking Retrieve all 55 Audio Logs and 25 UrbEx Diaries the Underground.

Maximum Payne Story Complete [OLD SCHOOL]

Stoking the Flames In Voyage of Despair, kill 3 Stokers via weak-point in a single round

Culinary Delight In Terminus, consume a fish cooked with a special ingredient

The Beast Below Reach Underground Rank 40.

Archenemy Kill your Nemesis 10 times

Still Lurking In The Darkest Shore, find and shoot Dr. Straub.

Wield a Fist of Iron In Gorod Krovi, wield the Gauntlet of Siegfried.

The End? Complete Act III in MWZ

A Familiar Face Complete Exposure in Co-Op Campaign

Jack of All Blades, Master of Guns Level up all 8 Special Weapons to Stage 3

One Man's Poison... Use the cure station to kill 5 host zombies at once in Infection.

My Brother’s Keeper In Der Eisendrache, the one must be erased.

Blown Away In Gorod Krovi, kill 10 zombies at once with the Guard of Fafnir.

Treasure Hunter In Terminus, find the final Talisman

Own the Fog, Be the Fog In The Darkest Shore, kill a Meuchler in the fog

20/20 Upgrade 2 weapons to level 20 in Outbreak.

Iron Lung In Zetsubou No Shima, stay underwater for one minute.

Taking Names Complete all 6 Calling Card Challenges in any Multiplayer Category

Fire Mission In Gorod Krovi, kill 8 zombies with a single Dragon Strike.

Gat Trick In Blood of the Dead, kill the Warden with the Blundergat, Acidgat, and Magmagat in a single game

Historical Reenactment In Blood of the Dead, equip Hell's Retriever, Spoon, Blundergat, and Tommy Gun at the same time

Crop Duster In Zetsubou No Shima, kill 10 zombies with a single shot of the KT-4.

Wardrobe Change In Revelations, wear three different hats.

All Of The Above Finish All Single Player Grinds

None Left Standing In Der Eisendrache, kill every type of zombie using a minigun.

One Too Many In Zetsubou No Shima, throw up.

Perfected Get 100 Eliminations while having an active Combat Hybrid Perk in Multiplayer

Calling For Backup Call in 50 Scorestreaks in Multiplayer

Seeds of Doubt In Zetsubou No Shima, the one must be saved.

Popcorn Cook 50 zombies with the Magnetron in Infection.

Indirect Fire Kill 100 zombies with traps in Infection.

Assault With Battery In Zetsubou No Shima, electrocute a zombie with a shield.

Don't You Die On Me Revive a teammate in Co-Op Campaign or Endgame

Vaporeyezed In Gorod Krovi, use the Gigant Beam to kill 20 Zombies in one activation.

Iron Breakers Complete the full Operation Iron Horse raid in a group of eight players.

Cryogenic Slumber Party In Moon, complete Richtofen's Grand Scheme.

It's a Legitimate Strategy Get 3 Kills while defending an Objective Zone without leaving it

Herbal Remedy In Zetsubou No Shima, use a plant to return to life.

The Final Descent In The Frozen Dawn, enter the lost city of Thule.

Game Over, Man! Call in a rescue in Outbreak.

Love Tap Kill a Goliath with a melee attack in Infection.

Throw a Dog a Bone In Blood of the Dead, feed a wolf head from the Gondola, Citadel, and Model Industries in a single game