Apua

Silence Completed Mission 15 in campaign mode.

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

Calling For Backup Call in 50 Scorestreaks in Multiplayer

Triple Takeover Acquire the Trinity Crossbow

The Ultimate Doom Complete The Dark Horizon Story

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

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

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.

Jumping At Shadows Completed Mission 16 in campaign mode.

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

Go for the Gold Complete "Buried Treasure"

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

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

Mind Blown Romance the Emperor.

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

Testament to Strength Beat the game on Legend difficulty.

Cutting The Cord Completed Mission 17 in campaign mode.

Let's Settle This Completed Mission 18 in campaign mode.

Timing is Everything Kill the final 3 Ancestors within 10 seconds of killing the first Ancestor in Regular or Hardcore difficulty.

Giant Slayer Completed Mission 19 in campaign mode.

Popcorn Cook 50 zombies with the Magnetron in Infection.

Reaching New Heights Completed Mission 20 in campaign mode.

What A Wonderful World Completed campaign mode.

Always Hard Kill the final Ancestor with a relic active in Hardcore difficulty.

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

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.

First Blood Kill Orin while her cultists are performing their ritual chant.

One Too Many In Zetsubou No Shima, throw up.

Endurance Series Complete Complete the Endurance series of Race Events.

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

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

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

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

Ultimate Challenger Play all rounds in Ultimate Match mode after beating the game.

The Burden Hardest to Bear Made a Difficult Choice

Indirect Fire Kill 100 zombies with traps in Infection.

Master of Technology Acquire the Warden Archetype

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

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

Frontline Offensive Win 25 Multiplayer Matches

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

We Didn't Need a Bigger Boat Complete Escalation and Disruption in Co-Op Campaign

Need A Bigger Wallet Obtained 5,000,000 MRP in total.

Heart of Darkness Complete Inside and Distortion in Co-Op Campaign

Destroyer Get 1000 Eliminations in Multiplayer

Smooth Operator Defeat Oz in Descent.

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

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