Blackpanth01

Historian Find 75% of all documents.

Intellectually Superior Complete all optional tombs.

Archaeologist Collect 75% of all relics.

Arkham City Sirens Drop in on an old friend

Bag Full O' Cache Find 75% of GPS caches.

Lethal Purchase all skills in all categories.

Portal Shutdown Successfully shut down the condenser portal.

Obedience Stopped the experiment voluntarily.

Pick Pocket Steal the score of a lifetime

No Stone Left Unturned Find all documents, relics and GPS caches.

Revenge Taught 3 or more of the teens a lesson, or started the house fire, with Aiden.

The Professional Fully mod and completely upgrade all weapons.

Entities Master Was victorious in every battle with the evil entities.

Inconceivable! Complete all challenges.

Mystery Stalker Reveal the mystery watcher

Almost Too Easy Went to the containment shield with the General.

Warbonds Earn 450 Warbonds in multiplayer

Stealth Master Made it to the cathedral without being spotted.

Pay Your Respects A moment of remembrance

Sorry Forgave Jodie's father.

Counter-sniper Using a bolt action rifle, kill an enemy Scout in multiplayer

Eye for an Eye Didn't speak during the interrogation.

Buck Private Get 10 kills in Multiplayer while playing online.

Serial Killer Track down the serial killer

Catch Find someone to play remote Batarang catch with

Puzzler Rescue the third hostage from Riddler

Teammates Did 3 mischievous things with Jodie and Aiden.

Operations Win 1 round of Operations in multiplayer

Channeling Master Channeled all dead bodies in the condenser compound.

Deadeye Shoot 10 enemies off zip lines.

Corporal Reach Rank 10 in multiplayer

All Endings See all endings

Play the Objective Complete 25 Squad Orders in multiplayer

50x Combo Complete a combo of 50 moves (any play mode, any character)

HEAVY RAIN™ Master Unlock all trophies

Fully Loaded Collect all of Batman's gadgets and upgrades

Must've Got Lost Complete "Lost in Nightmares" on any difficulty setting.

Gadget Attack Use 5 different Quickfire gadgets in one fight (any play mode)

Stay Golden Use a Golden Key.

Intellectual Rescue the fourth hostage from Riddler

House of the Ned Completed the "House of the Ned" mission

Family Jewels Retrieve your stolen goods

IPXSETUP.EXE Win a Multiplayer match

Medic Enlistment Reach Medic Rank 2 in multiplayer

Gun Pals! Send an item to a friend.

Jakobs Fodder Completed the "Jakobs Fodder" mission

Ned's Undead, Baby, Ned's Undead Killed Ned. Again.

Assault Enlistment Reach Assault Rank 2 in multiplayer

Gotham Base Jumper Jump off the tallest building in Arkham City and glide for 1 minute without touching the ground.

Night of the Living Ned Killed Ned...sort of