daRealRush

Fully Armed and Operational In Moon, acquire 3 pack-a-punched weapons at the same time.

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

Space Race In Ascension, Pack-a-Punch a weapon before round 8.

The eagle has landers In Ascension, escape on all 3 lunar landers.

All Your Base In Origins, activate all generators without allowing one to stop.

Quiet on the Set In Call of the Dead, cut the lights on the Director.

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

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

Feed the Beast In Mob of the Dead, obtain Hell's Retriever.

Just Gettin' Started Complete 1 challenge in any level.

No Man Left Behind Rescue Woods.

Big Leagues Start the Campaign.

Nine Lives Obtain a key by completing the last Riddler trial.

Lethal Pursuits Obtain a key by completing the ninth Riddler trial.

The Riddle Factory Obtain a key by completing the eighth Riddler trial.

I'm My Own Best Friend In Die Rise, revive yourself.

High Maintenance In Die Rise, be the architect of their instruction.

Vertigoner In Die Rise, fling 10 zombies in one game.

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

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

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

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

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

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

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

Tower of Babble In TranZit, obey the voices.

Fuel Efficient In TranZit, use an alternative mode of transportation.

See Me, Stab Me, Heal Me Fire a Pack-a-Punched Ballistic Knife at a downed ally to revive them from a distance.

The Collector Buy every weapon off the walls in a single Zombies game.

Sacrifice Ensure your squad escapes safely from Cuba.

Death to Dictators Take down Castro with a headshot.

I Don't Think They Exist In TranZit, kill one of the denizens of the forest while it is latched onto you.

Just ask me nicely Break free from the torture chair.

Candygram In Buried, make a candy delivery.

Welcome to the Club Reach Sergeant (Level 10) in multiplayer Public Match.

So Great and Small Find the Engraved Ring

Relic of the Sages Find the Strange Artifact

Put My Name Up Earn the high score in the archery game

Sharpshooter Win the marksmanship competition

Looks Good On You Put a hat on your companion

Tinkerer Upgrade a weapon

Tools of the Trade Craft every item
13/13

High Caliber Find all weapons

Journeyman Find all training manuals
8/8

Sightseer Visit every location in downtown Seattle
10/10

Safecracker Unlock every safe

Specialist Learn all player upgrades in one branch

Mechanist Fully upgrade a weapon

Prepared For the Worst Find all workbenches
25/25

In the Field Find 12 workbenches
12/12