Erison

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

Are We There Yet? Boarded the phantom oxcart.

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

Bloody Millionaire Accumulate a total of 1 million blood points. (blood points can be spent before reaching the total)
528029/1000000

It Runs in the Family Kill a boss with every playable character.

Gasmoxian Slug Beat all of Nitros Oxide's times in Time Trial Mode.

Like Killing Ants Kill 5000 soldiers.

Artful extraction Absorb your third Boss Stem Cell

One with the Woods Fully upgrade a Shrine of the Woods.

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

It's Camouflage on Some Planet Collect 40 weapon colors on a single character.
0/100

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

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)

Avarice in the Neon City Deposed the Crime Lord Mara and ended his insatiable greed.

Street Fighter Complete all Dragon's Teeth Assignments

Harpy Joyride Summoned a harpy, grabbed hold, and took flight.

They call me… Tim Hire an Iron Wolf

Data Log Collector Obtained ten data logs.

Extreme Manhunt Complete a Seasonal Manhunt mission on Challenge difficulty or above.

Survivor Survive until Round 25 in Outbreak.

Alright, Alright Survive until round 10 in Infection.

To the Victor Go the Spoils Reclaimed your items from the scavenger who stole them from you.

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

Runemender Free the runemender.

Woah! Earn all the other trophies.

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

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

Perfect Putting Successfully perform a putt within par that travels for
over 30ft in a recorded official round

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

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

You Can Pet The Dog Pet a Hellhound in MWZ

Closing the Experiment Log Earn ALL of the platinum Flashback Relics

Stronger Together Finish a dungeon in co-op mode.

Gambler Free the blackmarketeer.

Collector Loot 10 Superior or Custom items.

Maybe I should set up my own shop? Vendor 1,000 items
0/1000

Decked Out Purchase or unlock all relics, equipment, and upgrades.

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

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

Nahantu Sightseer Explore all of Nahantu.
0/100

Rank 3 Cleared! Clear rank 3 of the challenge tournaments

Bloody Lust Kill Isaac with Samson

Got the Hang of It Now Earn 100 Tetris Line Clears.
0/100

Heavy Ordinance Specialist Destroy 50 Aerial Scorestreaks with Launchers in Multiplayer

Closing the Book Defeated the redscale dragon from the Book of Apocalypse.

Dark Offering Make an offering to The Bone Lord.

Rookie Mistake Make 10 misplays in a single Kaycee's Mod run.

Firestarter Get jailed in Skalitz.

Too Hot to Stay Free Anai-Sarava.