kenseizenkai

Taking the Sting Out Defeat Stinger.

Sit, Boy, Sit! Good Dog Break free of a Cerberus while they are biting you or trying to push you down.

Train Complete Complete the train.

This is How You Recycle Create a Molotov Cocktail.

Zero In Defeat an enemy with a critical-hit headshot.

Here I Come to Save the Day Attack an enemy to save your partner who is grappling with that enemy.

Fashion Plate Change into a costume.

Centurion Disciplinarian Defeat Centurion.

Burned Alive Defeat an enemy by burning them.

Guns are Too Quick Defeat an enemy with a knife.

Dead, Dead, Deadski Defeat a zombie by stomping on them.

I'm a Medic, Not a Bodybuilder Try to push something heavy with Rebecca.

Training Facility Complete Complete the training facility.

Custom to Bust 'Em Create a Custom Handgun.

Die, Devil Bird! Defeat Infected Bat.

Laboratory Complete Complete the laboratory.

Factory Complete Complete the factory.

Proto Tyrant Down Fight off the Proto Tyrant.

Alley-oop! Shoot down a Hunter or an Eliminator while they are jump attacking in the air.

Proto Tyrant Down Again Defeat the Proto Tyrant.

On Leather Wings Get picked up by the Infected Bat.

How 'Bout a Light, Bud? Defeat Mimicry Marcus with a Molotov Cocktail or a Napalm Grenade.

Devout Follower Offer 100,000 gold to the goddess.

Treatment Plant Complete Complete the treatment plant.

Hey, Queenie! Feast on this! Defeat Queen Leech.

Calm the Zombie Nerves Play the piano using Rebecca.

High Five Celebrate your cooperative calibration success

Apprentice of Unlocking Obtain all keys and use them all.

Misdirected Hostility Destroy a zombie's legs.

Green is the Color Use a Green Chemical.

Distraction Tactician Call an enemy over, then take them down undetected when they investigate

Team Building Complete all test chambers in the Team Building co-op course

Asset Retrieval Complete Safehouse on any difficulty

Art Fiend Obtain 30 pieces of Treasure Art.

Trying Out New Things Play Leech Hunter.

Leech-Shaped Hole in my Heart Finish Leech Hunter with rank E or above.

Art Hunter Obtain 35 pieces of Treasure Art.

Find Time to Combine Combine every type of herb with each other.

Fileophile Read all files.

Confidence Building Complete all test chambers in the Mass and Velocity co-op course

Art Expert Obtain 40 pieces of Treasure Art.

Ambush Escaped Complete Insurgent Stronghold on any difficulty

King of the Colosseum Be the champion of the colosseum ten times.

Renowned Art Expert Obtain 45 pieces of Treasure Art.

I Have the Touch Defeat Mimicry Marcus for the first time only using a knife.

Rock Portal Scissors Win 3 co-op games of rock-paper-scissors in a row

Gallery Owner Obtain 50 pieces of Treasure Art.

American Consumption Prevented Complete American Consumption on any difficulty

Allergic to First Aid Spray Finish the game without using a First-Aid Spray.

Amazing Amazon Complete the game as an Amazon.