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Tearing Away the Disguise Destroy all of the humanoid Dwarf Gekkos during story mode.

Going The Distance Drive a total of 1,081 miles.

In Good Form Get an online form of 75 or better.

Helpful Stranger Revive a player from a different Squad in MWZ

None more hard Complete the Campaign on Nightmare difficulty.

Hokkaido Escalated Complete Level 5 of an Escalation Contract set in Hokkaido.

Chuck Greene: Cross-dresser? Change into all pieces of clothing in the game

Fundamental Principles Amended the Constitution 6 times in a single game

Professional Reach Rank 10 (Ranked Match)

Elevator Out of Order Reach the roof in 'Highrise' under 45 seconds

The Guillotine Kill Isaac with Judas

Golden God You are the best!

Five victims helped Help or rescue 5 victims

Zombie Genocide Master Kill 72,000 zombies

Survived Mayday Kill the Kraken for the first time in Mayday in Regular or Hardcore difficulty.

A Lover, Not a Fighter Successfully complete 10 No Kill battles during story mode.

Surprise Attack! Arrive at the objective in File R-07 without being spotted.

Judas' Tongue Kill Satan with Judas

Targets Acquired Get past the first gate in Awakening in Regular or Hardcore difficulty.

You're Not Worthy As My Opponent Breach: Send 3 Challenges.

The Coin Bag Kill Isaac with Cain

Discriminating Buyer Use exactly one of each care package in the "Special Delivery" Special Ops mission.

Double Trouble Complete The Pen and the Sword in Multiplayer.

Call me Terror-Billy! Beat the game on "Call me Terror-Billy!" difficulty or higher

Gravestone Kill 100 Zombies with a vehicle in a single deployment in MWZ

Back in the Field Acquire the Major's keycard in 'Deep Cover' within 90 seconds without being detected

Save the Poet Complete The Pen and the Sword in Single Player.

I Got This In The Darkest Shore, survive the initial beach rush without using any machine gun turrets.

Burgertown Escort Service Rescue 1 survivor in Infection.

Undiscovered Truths Find all the intel hidden in Nightfall.

In Seventh Heaven Reached overall happiness of 77

Big Game Trapper Use a hypno trap to turn a Rhino friendly in Mayday in Regular or Hardcore difficulty.

Postmaster Complete any outpost by activating all of the generators in Regular or Hardcore difficulty.

Lights Out Complete the "Light 'Em Up" Special Ops mission on Veteran difficulty.

Rotten Bones in the Crypt Defeated Yuan Shu.

Untouchable Complete SAM'S STORY on Normal or higher difficulty without dying in Batwing encounters.

Blood Rights Kill Satan with Samson

Pack Addict! Upgrade 5 weapons at the Pack A Punch Machine. (Map Pack 3 only)

For Science! Researched all technologies at least once before the year 2005 in a single game

Come On And ... Slam 10 zombies at once in Outbreak.

Views From the Abyss STU: Complete "The Spider's Thread" mode.

ARCHIVIST Collect all documents

I came in like a Resogun Accumulate a total Wrecking combo of 1,000 in Demolition mode

Head Trauma Use every type of melee weapon on a zombie

The third faction Rescue all the Buddies from their respective predicaments

Deliver This Complete the "Special Delivery" Special Ops mission on Veteran difficulty.

Robin Revenge Obtain 78 medals on the original Arkham City and Robin Bundle Pack ranked maps (as Robin)

Nightwing Revenge Obtain 78 medals on the original Arkham City and Nightwing Bundle Pack ranked maps (as Nightwing)

Once an Unruly Girl Kept Lady Mi's habits in check.

You Can Pet The Dog Pet a Hellhound in MWZ