Mattthellama

Short Circuit Destroy ten enemy robots that have been disabled with an EMP emitter.

Think Fast Kill 30 Necromorphs with Kinesis objects

Expert Creator Complete all levels in the Tutorials

Requiem Obtain all Trophies.

Toppler of the Tainted Awarded for defeating your first tainted monster.

Egoraphobia Complete 'Lost in Transmission.'

King of the Skill Equip and use each skill.

Close Encounter Kill 10 alien Necromorphs.

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

Adapting to Circumstance Achieve Weapon Proficiency level 30

Kickstopper Jump kick 10 times without touching the ground.

Armed Take Control of the Boom Arms

Double, Double, Toil And Trouble Create 20 Concoctions.

An Impressive Display Earn a Four-Star Rating in any Challenge Arena

Weaponsmith Made one of every custom weapon

Disappearance Complete "A QUIET EXIT" mission.

Under The Red Hood Shut down this operation.

I AM the Batman! Reclaim your city.

Guns For Show Use all guns at least once

Danger Zone Complete all Speed Traps

Full Send Complete all Long Jumps

Dethroned Eradicate the king of demons.

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

Lunch Break Take a sepia photo of a squirrel eating an acorn

Predator of the Blue Hole Caught 300 fish at the Blue Hole.
44/300

From Beyond the Stars Collect and return all spaceship parts.

Usurper Observe the rise of the castle's new master.

Make Up for Some Hygiene Demerits Get to know someone in a precarious position

Opposite of Fail Complete all Fale Quests

A Mystery, Solved Solve the mystery of Leonora Johnson.

Dabbling Collector Obtain 5 pieces of Treasure Art.

Storm Chaser Complete a Festival event in each of the 4 MotorStorm locations.

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

Clean Sweep Kill everyone in a time period and escape.

Pitcher Use all throwing weapons at least once

The Destination of Hatred Defeat Seymour Omnis

Tell Me a Story Completed 10 substories.

“A Shocking Turn of Events” - Rescuer Rescued the Little Sister in “A Shocking Turn of Events”

Chapters 8-11 (Normal) Complete Chapters 8 through 11 on Normal difficulty.

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

Silence Those Guns Destroy every enemy Cannon

“The ‘I’ in Team” – Collector Found all collectable Roses in “The ‘I’ in Team”

Ghost Vanquisher Defeat 30 Ghosts.

Hearts Out, Dukes Up Complete Chapter 12.

Arvantville's Angel Complete 30 quests.

My Boom Stick Kill 6 enemies at once with Line Gun's Alt-Fire (single player only)

Treasure Enthusiast Collect 100 treasures in Scenario Campaign Mode.

Thirsty Fighter Pick up 50 drink items in Scenario Campaign Mode.

General of the Army Enter Prestige 1 in Multiplayer while playing online.

Dare to Devour Consume 20 different recipes.