KOPIDOL1977

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

The third faction Rescue all the Buddies from their respective predicaments

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

Flyswatter Destroy all helicopters in the "Vertigo" Special Ops mission.

PLATINUM OBTAIN ALL OTHER TROPHIES

Egg-stra Devastation! Complete the Egg-Stra XP challenge and then destroy a hive in the Devastation DLC package.

Dinner Date Pigsy's Perfect 10: Collect all hidden food and pin-up girls.

Pinnacle Complete the "Vertigo" Special Ops mission on Veteran difficulty.

Street Fighter Complete all Dragon's Teeth Assignments

Frag Out! Kill 20 enemies using grenades. (Single Player)

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

FUBAR Complete FUBAR.

Alright, Alright Survive until round 10 in Infection.

Deadhead Get 150 zombie headshots in a single game. (Map Pack 2 only)

Survivor Survive until Round 25 in Outbreak.

A Bridge To Somewhere Extend the bridge in Awakening in Regular or Hardcore difficulty.

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

PC Load Letter Use the 3D printer 15 times in a single match in Outbreak.

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

To Jugger or to Jugger-Naut Kill all juggernauts after they land on Veteran difficulty in the "Vertigo" Special Ops mission.

Defending Our Way Of Life Rescue a hideout.

You Can Pet The Dog Pet a Hellhound in MWZ

The Ultimate Sacrifice In Zetsubou No Shima, retrieve the Skull of Nan Sapwe.

Golden Idol Perform every Single Player Skillshot in the game

Heavy Ordinance Specialist Destroy 50 Aerial Scorestreaks with Launchers in Multiplayer

A More Perfect Union Finish what you started.

Back in Action Perform 10 revivals.

Slow and Steady Win an action race without using any boost, or using a boost pad

HUMINT Complete HUMINT.

Supernova Get 3 stars on each of the first 14 Echoes

It's a Trap! Kill at least one zombie with three different traps in a single round. (Map Pack 2 only)

Are These Guys For Real? Kill 50 Spetznaz. (Single Player)

Go Figure Plant ShadowChild's figurine.

Help Desk Get the Blade lobby desk clerk to help you bypass security.

KATN Complete KATN.

Escaped Awakening Escape Awakening for the first time in Regular or Hardcore difficulty.

Extract The Data... Get the data that Pritchard is after from within the Palisade Blade.

Expose The Truth! Decide what to do with the evidence you uncovered.

DOY Complete DOY.

Annihilation Get 100 Elite Zombie Eliminations in Zombies

Collateral Damage Stop a convoy.

No Mo' Modi Get out of jail, but not for free

Perkaholic Have 9 perks active at the same time in MWZ

Nightfall Completionist Complete all challenges and kill the Breeder in Nightfall in Regular or Hardcore difficulty.

Turnabout is Fair Play Kill 50 Cryptids with the Venom-X weapon in Nightfall in Regular or Hardcore difficulty.

Egg-stra Awakening! Complete the Egg-Stra XP challenge and then scan an obelisk in the Invasion DLC package.

Controlled Chaos In Revelations, override all of the Corruption Engines before round 6.

Safe Crime Finish 5 rounds in a row without getting any penalties in Arcade Mode.

King in the North Complete all Final Stand Assignments

Dick Would Be Proud Complete a mission without dying. (Single Player)