Exuperantius

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

King of the Dead As Black Panther, land a 3-player KO streak in the Intergalactic Empire of Wakanda: Hall of Djalia.

Gotta Catch'em All Collect all secrets.

Cold Corruptions Catch all aberrations in The Pale Reach.

Like Killing Ants Kill 5000 soldiers.

The Twilight Tickler (Bulblio Bulblio) Congratulations. You lit all the fairground lights without zapping anyone.

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

Blah, Blah, Blah, Gimme the trophy Play and finish the "Live Training" tutorial mode

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

Chapter 6 Speedrun Complete a Speedrun of Chapter 6 below the target time.

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

Better than the Best Complete the entire campaign on Authentic Plus difficulty with no manual saves

The First One is the Hardest Get your first 1,000,000+ combo

Two's Company, Four's a Party Complete any Adventure level with 4 players.

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

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

Donut Mess with a Cop Unlock Officer Dick.

Heads Up! Kill 25 Heroes by attacking them from above in PvP.

Green Series clear Get a silver medal on every green track

Celebrated Master of Ognapology (Ognadae Tetratetron) Find four different species of Ognapod.

ARCHIVIST Collect all documents

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

Harmonic Convergence Pick up all traveler instruments simultaneously with your signalscope.

Closing the Experiment Log Earn ALL of the platinum Flashback Relics

Artful extraction Absorb your third Boss Stem Cell

Alright, Alright Survive until round 10 in Infection.

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

Barrel of laughs Kill 20 enemies with barrels

Finished, without fear. Finish the game with two Boss Stem Cells active

Street Fighter Complete all Dragon's Teeth Assignments

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

Chapter 5 Speedrun Complete a Speedrun of Chapter 5 below the target time.

Going to the Vet Earn the "Veteran" Challenge Collection.
4/10

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)

Tough luck, chum! Complete Ragnarök - Part I on any difficulty.

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

Chapter 7 Speedrun Complete a Speedrun of Chapter 7 below the target time.

Like a glove… Finish trial #6 with 3 hearts left without picking up a spell.

Mode master Win an online game of every mode in every difficulty at least once.

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

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

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

Chapter 8 Speedrun Complete a Speedrun of Chapter 8 below the target time.

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

Dark Offering Make an offering to The Bone Lord.

Call of the Void Complete Ragnarök - Part II on any difficulty.

Supernova Get 3 stars on each of the first 14 Echoes

Acquire Waffle Weapons! Obtain the Ray Gun, DG-2, and the Monkey Bomb at the same time in a game. (Map Pack 3 only)