HeyDerKarl

The Snake You defeated Jaron Namir, Leader of Belltower's Elite Special Operations Unit.

Armed and Ready Acquire Sword

Bobble-trap Collected 15 Claptrap bobbleheads

How's It Hanging? Clean up the Dry Docks

Trooper Complete Deus Ex: Human Revolution - Director's Cut.

Super Sleuth You really nailed your case against Lee Hong.

Survivor Reach Wave 10 in each mission of Special Ops Survival mode.

Everyone wears masks Find the Black Mask

The End You defeated Zhao Yun Ru and destroyed the Hyron Project.

Madness Prevails Complete the Game on Nightmare Difficulty

The Lubricator Found 25 oil cans

Vale Runner Run between the Fertile Grounds in the Construction Yards and Heaven's Stair in 6 minutes.

City of Light Runner Run between the Fertile Grounds in the Tower of Ahriman and City of Light in 7 minutes.

What a party! Collected 3 panties, 5 fish in a bag, and 15 pizzas

Bathed in Flames Enough running! I'll burn her to the ground right here! (Ch. 10)

Item Management This cave echoes like crazy. Better put the gun away and keep quiet. (Ch. 8)

Smash the State Help Officer Nicholas take out the trash.

Master Bowman's Trophy Obtained Best Bow by Spiderstone

Tactician Earn 1 star in each mission of Special Ops Mission Mode.

Arachnophobia Survive an encounter with Phantom

Seasoned Racer Earn 48 medals within the Festival.

Any Means necessary Get 50 kills with the electric fence and fire traps in one game in Regular or Hardcore difficulty.

Pilgrim Completed a Chanter's Board quest

East Gate Open East Gate

The first of many Win a Main Event in any game mode

Short Out Defeat the Stalker in under 60 seconds

Lights Out! In 'Black Cats', blast out all of the spot lights in the Japanese cargo convoy. (Solo only)

Seeds of independence Liberate 500 slaves.

Bull in a China Shop Freeze and melee kill 3 Ravagers

Pulling His Strings Defeat the Dollmaker without taking any damage.

Unstoppable Reach Wave 15 in each mission of Special Ops Survival mode.

Twice Nightly Complete New Game Plus

Not Part of the Job Description The water's rising, but we'll get out of this without a scratch. (Ch. 5)

Nothing But Net Score a basket by lobbing a grenade through a basketball hoop

Fireworks Use the Wildfire secondary fire to kill 6 enemies in one shot

The Last Laugh The joke's on who?

Painting the Town Red Complete all Radula Rooms

Silver Revenge Obtain 48 medals on the original Arkham City ranked maps (as Batman)

Shut Down Shut down an entire Tower Network

Blast Corps Kill 30 enemies with explosion damage.

From the Jaws Save your Co-Op partner from an execution by killing the attacker.

A good first take Complete a race without taking a fall or using Rewind in any game mode

Bringing the Pain Defeat 50 players using physical attacks in Versus.

Parachute Climber Open the parachute and then land on foot 300 meters above the starting height.

Kamikaze Complete a level on Regular difficulty or higher using only melee or grenades. (Solo only)

Roops! Knock a Hybrid off the cliffs in Mt. Pleasant, PA

Sideways Shenanigans You performed a 100m drift.

“A Shocking Turn of Events” – Expert The player has rescued the Little Sister in “A Shocking Turn of Events” in under 4:00

Cleaning time! Suck up all toys using the vacuum cleaner.

Blood Master's Trophy Obtained Best Weapon by Suckerstone