Chobulous

Breathe In, Breathe Out, Repeat Escaped from Engineering

The Sickening of the Calm Survived the Event

All Beans and Forgiveness Made it down to the Canteen and talked with Roy

Big Trophy Unlock every other trophy

Big Game Completely finish the game

Quest for Glory Complete your first Quest in Arcade.

Big Goodbye Finish the game

Big Wall Go beyond the wall

Big Climb Reach the highest point

Big Makeover Get shiny

Big Tunnel Enter a big tunnel

Big Ride Ride the train

Big Help Wear something on your hip

Swag Up Equip a Hero with Heroic Armor and Weapons in all Gear slots.

Big Pack Wear a backpack

Big Sit Ride the chairlift

Big View Visit the map

Big Walk Cross the drawbridge

Big Bang Theory In Moon, gain sweet, sweet, revenge.

Defender Successfully defend FOB Spectre from incursion.

My left or your left? Meet with Rais

Prom Night Survive night pursuit of level two or higher

I've Got Your Back Complete 1 quest in a co-op game

VIP Receive orders from Lancer.

Give me liberty, or give me death Escape Vorkuta.

Sacrifice Ensure your squad escapes safely from Cuba.

Death to Dictators Take down Castro with a headshot.

Time Travel Will Tell In Shangri-La, acquire the focusing stone.

Zomb Disposal In Shangri-La, dispose of a Napalm zombie without it harming any players.

Monkey See, Monkey Don't In Shangri-La, get something from the monkeys.

One Small Hack for a Man... In Moon, hack something.

Cryogenic Slumber Party In Moon, complete Richtofen's grand scheme.

Ensemble Cast In Call of the Dead, send the crew to Paradise in co-op.

Stand-in In Call of the Dead, send the crew to Paradise in solo or co-op.

Sally Likes Blood Demonstrate killer economic sensibilities by taking down 3 enemies with a single bullet.

Shifting Sands Gather intel on Raul Menendez from Mullah Rahmaan.

Gathering Storm Investigate the jungle facility.

Just Gettin' Started Complete 1 challenge in any level.

No Man Left Behind Rescue Woods.

Gun Nut Complete a level with customized loadout.

Big Leagues Start the Campaign.

Just ask me nicely Break free from the torture chair.

Dance On My Grave In Green Run, acquire your Tombstone.

Don't Fire Until You See In TranZit, have all doors opened without being set on fire.

Happy Hour In TranZit, buy 2 different perks before turning on the power.

You Have No Power Over Me In TranZit, defeat "him" without being attacked by "him".

Tower of Babble In TranZit, obey the voices.

Standard Equipment May Vary In TranZit, acquire 4 different equippable items in 1 game.

The Lights Of Their Eyes In Green Run, pacify at least 10 zombies with 1 EMP.

Undead Man's Party Bus In TranZit, complete all additions to the bus in 1 game.