Martinimagic13

Silent but Deadly Perform 5 takedowns in a row without being spotted by the KPA.

Robin Hood Kill a KPA soldier with a crossbow bolt from over 50 meters away.

Sleuth Unlock all intel (videos and audio files)

Survived Mayday Kill the Kraken for the first time in Mayday in Regular or Hardcore difficulty.

No Going Back Complete 5 missions in Co-Op.

Targets Acquired Get past the first gate in Awakening in Regular or Hardcore difficulty.

Der Meisterbogenschuetze In Der Eisendrache, obtain all of the ancient bows.

Taking Flight In Gorod Krovi, ride a Dragon.

New Superpower Complete all China Rising Assignments

Gong like the Wind In IX, defeat all 8 challengers summoned by a gong within 5 minutes

Keepsakes Of War Collect all secrets in Act 2

Everyone fights, no one quits Revive 10 downed teammates over any number of Resistance Mode missions.

Stowaway In Voyage of Despair, spend 5 consecutive rounds in the Cargo Hold

In Search of Enlightenment Collect all secrets in Act 3

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

Chimp on the Barbie In Ascension, kill a space monkey with a fire trap.

Undiscovered Truths Find all the intel hidden in Nightfall.

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

West Side for Life In Blood of the Dead, reach Round 20 without leaving the West Side of the island

Got Your Back Revive your Co-Op partner 10 times.

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

I Know a Shortcut In Voyage of Despair, take every fast travel path in a single game

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

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)

Burgertown Escort Service Rescue 1 survivor in Infection.

Making mountains out of molehills Kill 100,000 enemies.

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

Acidic Alchemy In IX, Get a kill with the Acid Trap in each of its craftable locations

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

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

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

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

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

A Little Pack Here, a Little Punch There In Voyage of Despair, use the Pack-a-Punch at every possible location in a single game

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

E Pluribus Unum Earn 20 team citations.

Closing the Experiment Log Earn ALL of the platinum Flashback Relics

Street Fighter Complete all Dragon's Teeth Assignments

High Score In Zombie Rush, obtain a Personal Score of 250,000

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

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)

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

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

Survivor Survive until Round 25 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)

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

Alright, Alright Survive until round 10 in Infection.

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