aPerfect_Machine

Mountain legend Complete 30 MOUNTAIN STORIES in Alps

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

Multiplicitous In Zombie Rush, get your score multiplier up to 100

Answer My Call Give Squad Commands 25 times.

Legendary Crafter Craft a Legendary Item in any Mode

Wishing for the Best Complete the "Last Wish" Raid.

#WedgesFTW Win your first gameshow.

In Seventh Heaven Reached overall happiness of 77

Zombie Genocide Master Kill 72,000 zombies

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

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

Rage Uncaged As Wolverine, land 3 KOs with a single use of Last Stand.

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

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

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

Alright, Alright Survive until round 10 in Infection.

The destroyer becomes the destroyed Complete Act 5

Closing the Experiment Log Earn ALL of the platinum Flashback Relics

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

Feeling ill Defeat an Evoker.

Kill the Beast! Defeat a Ravager.

Full Marks Found a solution to every conundrum posed by the goddess of riddles.

Survivor Survive until Round 25 in Outbreak.

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

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

Hot Pants Complete I Now Know Why You Cry

Buy Low, Sell High Trade for the best possible price.

Wallace the novice! Complete your first online match.

They call me… Tim Hire an Iron Wolf

Friends With Benefits Had relations higher than 90 with all factions in the Modern Era

Don't burn yourself out Defeated the Keeper

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

Mr. Death Get all Trophies.

The First Harmonic Score your first harmonic in Needle Hills.

Cheating Death Use the Totem of Undying to cheat death.

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

Beaconator Create and fully power a Beacon.

Lightning Emissary Reach the end of the game in 5 hours or less.

Tailor-made Chose a perfectly fitting armor

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

Don't make me pull the trigger! Survive for 5 minutes in Demolition mode

Ladies Night Beat an Echo Six Expansion Pack mission with the 3 female characters in your party.

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

Moskstraumen Activate a Conduit.

Street Fighter Complete all Dragon's Teeth Assignments

ARCHIVIST Collect all documents

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

Oh Yeah!!! Complete Nothing is as it Seems

The Beginning? Spawn the Wither.

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