Blemis

C-Section Knock down an enemy with Contact Beam Alt-Fire then kill it with Primary Fire before it stands up

Tag, You're It Kill 40 Bullseye tagged enemies

Order Fulfilled You completed all 10 Exotic Export orders.

Enter the Animus Enter the Animus simulation (The Lost Archive).

Trick Rider Perform All Stunts With Agro

The power of the Force Defeat another hero while playing as any hero on Heroes vs Villains

Lift Off Use only the Booster for 15 non-consecutive minutes -- Air Lifter and Retract can't be active!

Think Fast Kill 30 Necromorphs with Kinesis objects

Operation Dark Quarry Complete Operation Dark Quarry.

Unlucky Open an umbrella inside the TV shop

Anarchy in the UK Turn a district to hostile status

Unexpected Guest Disguise yourself as Mr. Norfolk and assassinate Kalvin Ritter.

The Sunset of Hope Complete the ANNA level.

World Traveler Collect one glowing piece from each of the 4 toy sets.

Weaponsmith Made one of every custom weapon

Mosh Pit Have 10 guards poisoned at the same time.

Kling of the Clink Serve time in Toussaint.

Operation Deep Execute Complete Operation Deep Execute.

Self-Actualized Reach rank 20 in any role.

Chain Smoker Disable 50 enemies using smoke grenades.

10 Minutes of Create Spend 10 active minutes in Create mode

Barrel of Death - Kill 3 Helghast using your environment Kill 3 Helghast at once using the surrounding environment

Thank You For Playing Our Videogame Finish the game

Fight on the Sidewalk! Someone got run over by a car in battle.

Ten Blades Campaign: 10 melee kills

Operation Taken Dagger Complete Operation Taken Dagger.

The Pub Complete the pub to-do list

A Fighting Chance Craft a Weapon

A Friend Indeed Complete all Faction Creed Challenges from a single faction.

Completed Grounded Mode Plus Completed Grounded Mode Plus

Skewered in Space Impale an enemy into a Decompression Window to cause it to blow out

Dreadful Trap the boy in the garage

I should buy a boat Complete the Tomb of the Ferryman

I can open doors! Complete the Breach in 10 seconds

Heads Up! Complete the PAVEL level.

Snuffed Out Defeat Flame Face

Full Send Complete all Long Jumps

Danger Zone Complete all Speed Traps

Meet your maker Finish memory five (The Lost Archive).

Your first Ride... You Rode a Dinosaur!

I AM the Batman! Reclaim your city.

Tell Me a Story Completed 10 substories.

Boon of the Nomad Find Barrel in Hidden Cave

Rain Man Complete the BRIDGE level without a kill.

Fender Bender In Multiplayer, roadkill 5 enemies

Operation Black Flag Complete Operation Black Flag.

Retail Therapy You unlocked the special ability of buying guns from Little Jacob.

Bronze Revenge Obtain 24 medals on the original Arkham City ranked maps (as Batman)

Developer Spend 1 hour on the DEVELOPER level.

Cabin Fever Make it to the cabin in Regular or Hardcore difficulty.