Liberator_XII

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

Mr. Death Get all Trophies.

Chamber of Secrets Locate room 899

Oh Yeah!!! Complete Nothing is as it Seems

Honor-Bound Recover 22 COG tags (on any difficulty)
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Egg-stra Devastation! Complete the Egg-Stra XP challenge and then destroy a hive in the Devastation DLC package.

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

Time's Teller Defeat the Unknown.

Farewell to a Friend Put a friend out of their misery.

Street Fighter Complete all Dragon's Teeth Assignments

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

Wish Upon A Star Complete Sofia's story

Untouchable Emissary Reach the end of the game without a game over.

Making mountains out of molehills Kill 100,000 enemies.

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

Head Trauma Use every type of melee weapon on a zombie

Alright, Alright Survive until round 10 in Infection.

ARCHIVIST Collect all documents

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

Survivor Survive until Round 25 in Outbreak.

Release the Kraken! Killed 20 enemies during the boat exfil in Rip Current

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

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

Up-Lifting On Monorail Factory, kill all enemies whilst riding the lift

Seekers of Secrets Complete all Secret Portals as both Sora and Riku.

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

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

You Can Pet The Dog Pet a Hellhound in MWZ

They're People, Too! Complete a Marked Destination on the Map without Killing a Walker

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

Act 2 Cleaner Complete all Act 2 maps on Nightmare difficulty.

Have a Nice Trip! Kill a Walker That Is Falling Due to Dismemberment

No Goal for You! Goal Line Clearance

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

It's All in the Wrist Achieve a lethal throw kill

Champions of the Cathedral Complete all Special Portals in La Cité des Cloches as both Sora and Riku.

Champions of All Districts Complete all Special Portals in Traverse Town as both Sora and Riku.

Chronicles Gather all secrets

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

Midland Overseer 【RAID MODE】Clear all stages on Trench with an S rank.

Save the Girl... Yet Again Save a damsel in distress for the third and final time.

AMG Completionist Gain all stars in 'AMG'.

Champions of the Dark City Complete all Special Portals in The World That Never Was as both Sora and Riku.

War Veteran Arcade: cleared any route with difficulty set on hard.

Catch a Ride Enter the train in the train station

You are the one Kill 7 enemies during a single cane time.

Grounded Kill an airborne enemy with Brigitte's Whip Shot in Quick or Competitive Play.

Champions of the Digital World Complete all Special Portals in The Grid as both Sora and Riku.

Champions of the Endless Ocean Complete all Special Portals in Prankster's Paradise as both Sora and Riku.

$#!&'s Getting Science Complete Case 3 of the Story