Inukachu

"Teamwork" Endurance Co-op Challenge: Collect an Artifact while your partner is down

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

On Leather Wings Get picked up by the Infected Bat.

Get Away from Her! Endurance Co-op Challenge: Kill an enemy melee attacking your partner

Whole world in his hands Bring balance to both realms

No One Left Behind Endurance Co-op Challenge: Revive a player 3 times in a single expedition

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

Treatment Plant Complete Complete the treatment plant.

Challenge Accepted Complete all challenges in a single mission.

Channel Changer Take control of the enemy held radio and capture it with just seconds remaining

SWAGtastic! You beat the target time in a Vehicle Challenge.

CCTV Is Watching You Hack all of the CCTV junction boxes in London

By the book Find 60 audio notes

Calm the Zombie Nerves Play the piano using Rebecca.

The Modfather Unlock 3 Pro Mods in Multiplayer

Apprentice of Unlocking Obtain all keys and use them all.

Echoes of the Fast Obtain a Bronze, Silver, or Gold medal in Time Attack for the Forge of Destiny Challenge Tomb

Mercy or Prudence? Complete the game without killing any humans

Classic Couch Memories Complete the Arcade Mode in Multiplayer.

Superhuman! Perform every character's supermove

Wild unpacker Open a total of 50 Blind Boxes.

Skillful Raider Endurance Challenge: Open 5 Codices or Sarcophagi without getting caught in a trap

Friends no more Complete a race in Split Screen mode.

The Explorer Complete all optional missions.

Fire and Brimstone Kill 5 enemies with a single artillery strike

Medic!  Revive your Co-Op partner 10 times.

Cowabunga It Is Perform a 250-hits string.

Pandemic Kill 200 zombies

The Professional Trophy Win 'The Professional Trophy' event in Tour on gold star difficulty.

Echoes of the Furious Obtain a Bronze, Silver, or Gold medal in Score Attack for the Forge of Destiny Challenge Tomb

Duke or Dimwit? Defeated all waves in Duke and Dimwit Theater.

Deadshot Demon Complete the entire main campaign on Sniper Elite difficulty

Master-At-Arms Fully master a rifle, secondary weapon and pistol

Curator Discover all of the collectibles in the Campaign.

Weedkiller Kill 5 Cysts in the Biology Building with a single poison gas cloud.

Are you not entertained? Complete all Proving Grounds

Taffer's Delight Completed Burial at Sea - Episode 2 in 1998 mode.

Fireworks In The Final Reich, retrieve the artifact.

Do unto others... Killed the First Warden with the Warden Greatsword

Mind Your Step Navigate Reactor Maintenance without dying

Rope-a-Dope In CitC, knock an enemy around the city with Undertow, then knock him off the edge of the city.

Master and Apprentice Endurance Co-op Challenge: Escape the forest after surviving 10 days with at least 20 Artifacts

All Stars Beginner Gain a star in any event of 'All Stars'.

Survivor Complete the game on the hardest difficulty setting

100 Times Too Many Get killed by the Alien 100 times

Treasure left alone Loot all Treasure Chambers

Misdirected Hostility Destroy a zombie's legs.

Rooftop Ruffian Defeated all waves in Raven's Dome.

Float Like A Butterfly Obtain a Bronze, Silver or Gold medal in Time Attack for the Path of Huracan Challenge Tomb

Sunbreaker Complete "The Sunbreakers' Challenge" quest.