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DLC: Mars: Nick's Story Complete the game (Host Only).

DLC: Mars:Bug Squasher Perform 10 takedowns on Arachnids using the Power Glove.

DLC: Zombies: FertiliZer Kill 10 Gougers or Hot Heads with the tractor in Fields of Terror.

Witch Trials Baba Yaga: Complete every Wicked Vale Score Attacks with a gold score

To the Rescue Cold Darkness Challenge: Rescue 6 prisoners

DLC: Mars: The Queen is Dead! Kill all the Queens (Host Only).

DLC: Mars: Mars Second Amendment Buy 12 weapons.

There's no "I" in Team Score at least 80,000 points in Team Survivors.

Shoot the Messenger Defeat 3 Agitator Majini in one playthrough of "Desperate Escape."

An Ocean in Storm Cold Darkness Challenge: Kill 75 enemies in a single Cold Darkness run

What Witness? Finish the Witness level in "Joe's Adventures."

Nope Endurance Challenge: Escape the forest on day 1, without recovering any artifacts

It's All About the Points Score at least 40,000 points in Survivors.

80s Hero DLC Vietnam: Complete the game in Action Movie Mode (Host only).

Armed for Bear Cold Darkness Challenge: Pick up 6 different weapons

Give a Man a Fire Cold Darkness Challenge: Kill 20 enemies with Dragonfire Shotgun Rounds

One Better Increase the level of a Certified Item

Well Done Endurance Challenge: Eat the meat of 5 birds, squirrels or rabbits that were killed with fire

DLC: Mars: Martian Journal Collect all of Larry's notes (Host Only).

Keep the Good Times Rolling Chain a 20-defeated combo in Slayers.

Master Archaeologist Endurance Challenge: Collect at least 10 Artifacts

Iconoclast Win events driving Ken's and Morohoshi's cars

DLC: Zombies: Early ExZit Denied Try to escape the bridge early in Burned Bridges.

Uncovering the Truth Cold Darkness Challenge: Collect all 8 documents

Roguelike DLC Vietnam: Complete the game in Survivor Mode (Host only).

One Way To Do It Endurance Challenge: Warm up from freezing by standing in fire

Spinning Leaf Cold Darkness Challenge: Get 5 headshots with the regular arrows in 1:00

Combat Specialist Cold Darkness Challenge: Complete Cold Darkness without dying

Bringing the Pain Defeat 50 players using physical attacks in Versus.

Creature Comforts Obtain White Breath skill, equip Grip of Fear White Knuckle and Scales of Q Feathered Serpent

Legendary Gunsmith Cold Darkness Challenge: Open 6 upgrade pry chests

Spelunker Complete one Tomb of the Fallen

Perfectionist Cold Darkness Challenge: Shutdown all the towers without making any mistakes

DLC: Zombies: Blood Zragon Kill the Blood Dragon in Killer Climate.

DLC: Zombies: ReZolution Complete all 7 movie pitches.

Fast Reflexes Endurance Challenge: Destroy 3 ceiling spike traps after being caught in them

Drag Queen Win five Drag Race events

Happy Camper Endurance Challenge: Survive for 5 days

Certifiable Earn Veteran status for your Certified Item

Who Needs a Map? Endurance Challenge: Locate 5 crypts

Run the Gauntlet Complete "Desperate Escape" on Professional.

It Takes Two to Tango Chain a 40-defeated combo in Team Slayers.

Still Tastes Good Endurance Challenge: Eat the meat of 5 wolves that were killed with poison damage

Army of One Win 15 matches in Slayers.

DLC: Zombies: Killer BeeZ Destroy all the Zom-bee nests in Laboratory of the Dead.

Nature Retreat Endurance Challenge: Survive for 7 days

Great Outdoors Endurance Challenge: Survive for 10 days

Vacation Endurance Challenge: Escape the forest after surviving for 7 days

Eye of the Tiger Win 15 matches in Survivors.

Arctic Grave Push the chief witness into the ice lake in "Joe's Adventures."