StormZeroOne

Back Stage Pass You gained access to Quinn's secret store.

Synthesize This Found Olivia Ambrose's journal.

Environment Master Perform every Anarchy environmental Skillshot

Peril on Gorgon Completed Peril on Gorgon on any difficulty.

Up to the Challenge Completed any three Gun Runners' Arsenal (GRA) one star (*) Challenges.

Overkill Obliteration - Kill all enemy snipers with explosives

Cleanest Hands You completed The Brigmore Witches without killing anyone

Apex Predator You performed a takedown on Burke without being detected.

The Learn'd Scholar When the proofs, the figures, were ranged in columns before me...

Full Deck Collect all combo cards

Platinum Trophy Obtain all trophies.

Floater Parachute off a Gantry Crane onto the roof of the Harbormaster's Building in 'Precious Cargo'

All of the Above You managed to save Dr. Kavanagh and all the prisoners, too.

That Old Adage Apparently, your CASIE augmentation doesn't work on everyone...

Elevate Your Senses! Activate the Fly Trap. (Map Pack 3 only)

Set and Steadfast Acquired many pieces of high-rarity equipment on a single expedition

Tricky Complete the slope jump in "Ice" with 2 snowboards strapped to your feet

Shooting Star Get at least 1 star on each Echo

Never Forget You revisited the site where Belltower discovered and captured you.

Gold Digger Find all gold bars

Hired Gun Complete 20 Contracts in MWZ

Action Surge Perform five attacks in one turn. Your enemies won't know what hit them (literally).

Heart Attack Kill a Boss using the Hot Dog cart in the Hotel Elysium map

Obtained Vessels Acquired a great many vessels

Combat Veteran Completed any three Gun Runners' Arsenal (GRA) two star (**) Challenges.

Old Snake, New Tricks Start a game in Legacy Style

Apex Complete the "Vertigo" Special Ops mission on any difficulty.

Handle with Care Complete the "Special Delivery" Special Ops mission on any difficulty.

Veteran Achieve level 30 in Anarchy mode

Saving Private Reiner Obliteration - Don't kill any members of the Reiner family

Golden Idol Perform every Single Player Skillshot in the game

EMPressive... Complete the "Kill Switch" Special Ops mission on Veteran difficulty.

Skirmish - Chapter XIII Finish the levels from Chapter XIII in Squire difficulty

Rush Hour Get a Double Kill with the RC-XD in Multiplayer

Improper Behavior Spraypaint all Zombrex posters

Just Because Blow up an armory or provisions storehouse with TNT

Feline Revenge Obtain all 72 medals on the original Arkham City ranked maps (as Catwoman)

Not on My Watch Rescue all the hostages in the Special Ops mission "Negotiator."

Guerrilla Tactics Execute at least 25 different Skillshots in one Echo round

Painstaking Persistence Close a Corruption Breach, including an optional goal

Roost of the Dragon Reached Dragonsbreath Tower.

Full Master Earn all Gold Medals available in Mastery Challenge

Taste the poison! Throw a poisonous creature at an enemy

The Boy Who Could Run Complete all Parkour Fever Challenges

Shifting Earth Found the secrets of all Shifting Earth locations

Full Marks Infiltration - Complete all the Challenges

The Early End Kill The End before the boss battle

Devil Inside Me Kill 10 players by any means.

Anarchy Master Achieve a score of at least 40,000 as a team in Anarchy mode

Ocelot Always Gets His Man Spot Ocelot in the background when Snake is shaking the President's hand