de-bizon

A Little Closure You investigated the cult's activities at Sammy's

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

Shut Down Shut down an entire Tower Network

Master Mechanic Fully upgrade all weapons in Campaign Mode

No Tank You Defeat a Grungarian tank before it reaches your base in any level. (Any Mode)

Creature of Habit You investigated the scene

Blast Corps Kill 30 enemies with explosion damage.

Silent Knight Complete a predator encounter using only silent takedowns in the Main Story

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

Kickin' Up Dust You helped MJ and Roxy get the Witnesses free

Cold Fusion Unlock Hidden Fighter "Cyber Sub-Zero"

Toast Use the upgraded Deadeye secondary fire to kill 2+ enemies, 5 times

Girl Power Unlock all female heroes and villains. (Single Player Only)

City Slicker Collect all the gold bricks (Single Player Only)

Team Building Unlock all characters (Single Player Only)

Dead Useful Kill 10 aliens with environmental explosives

The End Get 100% (Single Player Only)

Hunter Mastery Fully upgrade a Hunter Subclass.

Minikit Hero Use all the Minikit vehicles

Ain't Nowhere Safer You captured Slim Beaumont

Twice Nightly Complete New Game Plus

I Had To Put Him Down Kill a Caragath with an Execution.

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

Complete Hero Collected all of the Trophies

Counter-serum Chat with Dr. Hypatia aboard the Dreadful Wale

Meet Cypher's Edge Max out the Hit Meter 25 times

Electric Avenue Use the EMP to take down 25 drones

Stack() Create a Function combination requiring 12 MEM.

Spreading the Word Collect over 50 Guild Cards.

Spread The Love - Kill 5 Helghast at once using the WASP's secondary fire Killed 5 Helghast at once using the secondary fire mode of the WASP launcher

A Night in 1849 Visited the past

Silent Partner Damage the same enemy in Cooperative Mode for 100 kills

Zurgo's Revenge Restore all Planetary Defense Centers and discover Zurgo's intentions. (Campaign)

Freedom of Speech Save the Printer of the Dunwall Courier

Triple Tete Arm yourself with three of the same head.

Sociopathic Networker Talked to all of Claptrap's Holographic Projections.

The Angelic Ruins Completed the larger challenge in The Angelic Ruins coliseum

Playground Bully Unlock all 4 areas of the Playground.

Black Market Burglar Rob a black market shop

A Man Apart Finish Chapter Six

Crushed Ice Shatter 25 frozen enemies.

Bring 'em to Justice Capture all warrants alive in single-player

Dare() Complete five encounters with five or more Limiters in use.

Sandman Kill 5 Grims in a row with only headshots

His Own Medicine Disarm the Gouverneur and kill him with the branding iron.

Health Nut Collect All Health Upgrades

Access Denied Absorb 1000 damage with Auger Shields

Limiter() Unlock every Process Limiter.

“Worlds of Hurt” – Collector Found all collectable Roses in “Worlds of Hurt”

Covered in Blood You met Bonnie Harless