Dragon_Martin

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

Polar Angler Catch all known species of fish in The Pale Reach.

Frozen Favors Finish all side quests in The Pale Reach.

Postmaster Complete any outpost by activating all of the generators in Regular or Hardcore difficulty.

Grate Hall Access the Oubliette

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

Free Admin Rescue Admin from his prison cell.

Big Game Trapper Use a hypno trap to turn a Rhino friendly in Mayday in Regular or Hardcore difficulty.

You know you're REALLY Insane, right? Complete the entire main campaign on Authentic Plus difficulty

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

Blood Rights Kill Satan with Samson

Untouchable Complete a whole chapter without dying and using a shrine

He Talked Too Much Defeat Emerson Miller

The third faction Rescue all the Buddies from their respective predicaments

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

I Got This In The Darkest Shore, survive the initial beach rush without using any machine gun turrets.

Research and Development Upgrade the Rarity of one common vehicle of the HOT WHEELS™ - Batman Expansion.

Legendary Hero Reach Reputation 5 with any Hero.

Don't burn yourself out Defeated the Keeper

Last Blood At the end of Guns of Stygia, kill all the enemies on the walkways before the explosions do

Forgive me, sensei Kill Sanjuro Demon without getting hit

What to wear? Own 10 costumes.

Platinum strain You have it all!

Tailor-made Chose a perfectly fitting armor

First Step to Awesomeness Win an Online Match

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

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

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

Cold Corruptions Catch all aberrations in The Pale Reach.

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

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

Like Killing Ants Kill 5000 soldiers.

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

That woman is a demon! Kill Aiko Demon without getting hit

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

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

Street Fighter Complete all Dragon's Teeth Assignments

Closing the Experiment Log Earn ALL of the platinum Flashback Relics

Hi Score Collect 1,000,000 points over all story levels you have played.

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

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

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

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

Dedicated Collector Collect all Upgrades

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.

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.

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

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