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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.

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

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

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

To the Rescue Cold Darkness Challenge: Rescue 6 prisoners

DLC: Mars: Mars Second Amendment Buy 12 weapons.

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

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

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

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."

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

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

One Better Increase the level of a Certified Item

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

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

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).

Master Archaeologist Endurance Challenge: Collect at least 10 Artifacts

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

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

Uncovering the Truth Cold Darkness Challenge: Collect all 8 documents

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

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

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

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

Spelunker Complete one Tomb of the Fallen

Legendary Gunsmith Cold Darkness Challenge: Open 6 upgrade pry chests

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

Certifiable Earn Veteran status for your Certified Item

Happy Camper Endurance Challenge: Survive for 5 days

Drag Queen Win five Drag Race events

Who Needs a Map? Endurance Challenge: Locate 5 crypts

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

Run the Gauntlet Complete "Desperate Escape" on Professional.

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

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

Nature Retreat Endurance Challenge: Survive for 7 days

Army of One Win 15 matches in Slayers.

Great Outdoors Endurance Challenge: Survive for 10 days

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

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

Eye of the Bee-Holder Spray 25 rabid fans with the Swarmitron.