Semper_Enim

Won the Werak Challenge Challenged Aratak at the Frostfigures and won.

12 Days of Pandora Mastered the technology of Pandora

Into the Depths Escape from the ship.

Instrument of Dissent Survived the Purge to confront a greater peril.

Angel in the Dark Complete the trials and prove you are a worthy successor.

Playing it Safe Complete the game on Easy.

Mano-A-Mano Defeat Titan henchman without using Batarangs (any play mode)

Crack The E Nigma Solve every riddle on the island

Back in the Fight Start the Single Player Campaign on any difficulty.

Completed the Second Expedition Successfully assaulted Thunder's Drum.

Marksman Dismember 20 Limbs

Foe To Friend Use an enemy combat robot to kill 10 enemies.

Conquered the Mountain Drove out the threat within the mountain.

World's Greatest Detective Spirit of Amadeus Arkham revealed

First Spear Modification Applied a modification to your spear.

First Bluegleam Trade Traded Bluegleam for a special weapon or outfit.

Instrument of Tragedy Strode into danger's den and paid the consequences.

All Frozen Wilds Skills Learned all of the new skills in the Frozen Wilds.

Be Kind, Please Rewind Watch all the videotapes in a single playthrough.

Dead on Arrival Complete Chapter 1 on any difficulty setting

Too Big to Fail Destroy the Jamming Tower. Complete "Black Tuesday" on any difficulty.

Down in Front! Killed 15 enemies with the Soldier's action skill

Drained the Flood Completely drained the floodwater from inside the Greycatch.

Less is More Take down two or more enemies with one shot.

Wet Work Take back New York Harbor. Complete "Hunter Killer" on any difficulty.

Tool Time Kill 30 enemies with the Plasma Cutter

Gates of Gotham Destroy all of the militia watchtowers.

Death of Innocents Rescue station 17 fire crew.

Instrument of Flight Slipped through the net and lived to fight another day.

Carpe Diem Escape the mountain safe house. Complete "Persona Non Grata" on any difficulty.

Lab Rat Complete Chapter 2 on any difficulty setting

The Metropolis Complete all levels in The Metropolis

Shock Troop Survived the quake

Frequent Flyer Defend the Russian President. Complete "Turbulence" on any difficulty.

Gotham Underground Defuse all of the militia explosive ordinance in Gotham City.

Streets of Gotham Destroy all of the militia checkpoints.

Decimator In Campaign, kill 10 enemies in under 3 seconds.

Up to No Good Infiltrate the village. Complete "Back on the Grid" on any difficulty.

Subversive You stole an experimental super weapon from Merryweather... and gave it back.

Wrong Way That's not right

End of the Night Get ending 1.

Sound Loop Prize Create 20 Sound Balls in Sound Loop.

One Way Ticket Make it to Westminster. Complete "Mind the Gap" on any difficulty.

All Systems Go Complete Chapter 3 on any difficulty setting

Dark Allegiances Apprehend Scarecrow's senior commander.

Brute Force Kill a Brute

Blitzed You performed a classic blitz play.

Cranium Collector Kill 100 Creatures across all levels

Welcome to WW3 Save the US Vice President. Complete "Goalpost" on any difficulty.

All Control Towers disabled Disabled all Control Towers by overriding or destroying them.