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Perk-a-Holic Have all four perks simultaneously active in a game of Nazi Zombies. (Map Pack 2 only)

Know Thine Enemy Proof of earning wisdom through
defeating foes battle after battle.
You're a master of strategy.

Soup Sandwich Ram Rose and Parvati, make Berg blow himself up and drown Graves.

Savior of Gallia Obtain the decoration given to a person who helped save Gallia in times of need. Awarded only four times thus far, once to General Gunther.

The Young and the Reckless Forged a strong bond with Millium.

A New Protagonist Earned the top ranking in the Friendly Match.

The $600 Man 3D-print all the 3D-printables. After that, go ahead and 3D-print yourself a gold star!

Long Board Ride the Hoverboard for a total of 10,000 meters (electro-mag cables don't count!)

Drop the Bass Eliminate both Morgan and Cross in a fall accident and both by dropping a coconut on their heads.

The Answer is 42 Fully decrypt and watch the tower origin transmission.

Who Is Teratomo? Collect and read every Alien Explorer Log.

You have your moments Get 5000 Objective Score while playing as any Hero (Multiplayer)

108 Swords of Destiny Obtain all of the blades available in the game.

Bug Spray Earn the Distinguished Flying Service Cross

Pea Shooter Kill a Rhino with only a pistol in Nightfall in Regular or Hardcore difficulty.

40 Knives! Kill 40 zombies with the bowie knife. (Map Pack 3 only)

Party-pooper Sabotage the wedding.

One Night in Bangkok Reach Bangkok Mastery Level 20.

Perkaholics Anonymous! Survive until round 20 without buying a single Perk. (Map Pack 3 only)

Seal the Deal Complete a Triumph Seal.

Syngenesophobia Defeat the brothers.

Heavy Medals Earn All Medals

Shame of the Scuttlers (Hermetica Ingloria) See a stark naked scuttler. Feel his shame.

Frequent Flyer! Use the teleporter 8 times. (Map Pack 3 only)

Use It or Lose It Use an item for the first time. (Golden Playhouse only)

A Series of Unfortunate Events Eliminate Mendola with the crystal ball, Kong in an electrocution, and both by poisoning the pipe.

Rag Doll Apprentice Earn Bronze on all challenges

Come Back To Me Kill a Sectoid who is currently mind controlling a squadmate

Honorary Literature Club Member Completely filled the book section of the notebook.

Time for an Upgrade! Collect 5 Gold Bricks

Stronger, Faster, Probably Poisonous Recklessly and irresponsibly eat every Orange Goo on AR-Y 26.

We can kill it... As a Fireteam member, work with your team to kill a Predator

Scrooge MacBoom Arcade - Get 10 bombs

Young Ognathologist (Ognadae Ognadae) Get a good look at an Ognapod.

Chef's Soul You can make any type of food. That's pretty cool, right?
Well, eat up and get back to battle!

Katagelasticism Mock the traitor.

Mission Complete Reach Colorado Mastery Level 20.

The Splintered Horn Obtain the decoration presented to a squad or team to honor a fallen member. It stands among Gallia's oldest decorations still issued.

Soul Survivor Reach round 15 in Nazi Zombies without getting revived. (Map Pack 2 only)

Atomic Obliteration - Complete all the Challenges

Interception Grapple to an Agent who's reeling through the air, and reel-kick them

The Ultimate Sword Obtain Excalibur II.

Vaudeville Legend! All Stars collected

Silence of the Llamas Expel the Infestation at the Farm

Movie Critic View 79 Active Time Events.

Zoologist Scan all the creatures on AR-Y 26!

World Changing Complete 50 Event Quests.

Plant Prosperity Sow 10 hectares

The Power of Rico Compels You Exorcise the Infestation at the Church

Sayōnara Reach Hokkaido Mastery Level 20.