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One, Two, Sweep Eliminate an enemy after using all three postures of the Bo in a single combat (Claws of Awaji)

All Clear Complete 5 Corrupted Castles

Boat Rocked Defeat the Old Ashigaru (Claws of Awaji)

I need your Headband, Sunglasses and Minigun Get Headband, Sunglasses and Minigun in one run in Commando mode

Medallist Obtain any medal in 10 different challenges

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

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

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

One Too Many In Zetsubou No Shima, throw up.

Wardrobe Change In Revelations, wear three different hats.

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

Popcorn Cook 50 zombies with the Magnetron in Infection.

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

Breathtaking! Complete all Landscape Sumi-e in Awaji (Claws of Awaji)

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

Fate Can't Wait Complete all characters' fate episodes, including their epilogues (excluding add-on content)

Indirect Fire Kill 100 zombies with traps in Infection.

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

Primeval Dragon Defeat Bahamut Versa Omega without taking any damage while controlling Proto Bahamut in Chapter Ø of the main story

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

Clawless Eliminate all targets in Awaji (Claws of Awaji)

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

Race Against Time Completed all Time Attacks!

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

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

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

Climbing the Corporate Ladder Survive until round 25 in Infection.

Smooth Operator Defeat Oz in Descent.

Wonderful In Revelations, kill 10 enemies in one shot with each wonder weapon.

Nah, I'm Good. Reach round 7 without anyone opening a door in Descent.

Assassin's Focus Eliminate 7 enemies through one single use of Windstep (Claws of Awaji)

Baby Steps Complete your first run

Nothing Is Impossible! Complete all side quests (excluding add-on content)

Viktorious Revenge In Gorod Krovi, complete all solo Trials in one Zombies game.

Small Consolation In Shangri-La, use the 31-79 JGb215 on each type of zombie.

Silver bullet Obtain a silver medal in 10 different challenges

Web of Defeat In Zetsubou No Shima, remove webs in every possible way in one game.

Abandon All Hope Rescue 4 survivors in a single game of Infection.

Hugs! Kill 20 enemies in a single burst of Explosive Touch in Carrier.

Time Attack In Gorod Krovi, complete Time Attack: Round 20.

Overachiever In Origins, complete all 4 Challenges in one game.

Right of First Defusal Defuse 5 gas bombs in a single match in Carrier.

Primal Beast Punisher Defeat primal beasts 100 times

Take Off, Hoser! Ride Chompy for 5 minutes in a single match in Carrier.

Telefragathon Telefrag 50 enemies in a single match in Carrier.

"Puny God!" Defeat an enemy

The Ultimate Complete the main story up to Chapter Ø on Ultimate difficulty

Blood-Spattered Savior Rescue a total of 20 survivors in Infection.

For The Good Of All In Revelations, the Key must be opened.

Zombiepult In Gorod Krovi, launch 10 zombies into the air at the same time.