jostrand

Arkham City Sirens Drop in on an old friend

It Took Two You did it! CO-LLA-BO-RATION!

Darkness Looms Complete the final mission of the Missing Persons Investigation

Dragon Slayer Complete the mission "Best Minion Ever".

Freefall Don't look down

Tonic Collector Collect or Invent 58 Tonics in the Physical, Engineering and Combat tracks

Found Cohen's Room The player has entered Sander Cohen's personal quarters

Geolocated Check in at every Hotspot

Butcher Perform 200 Glory Kills

Exit Stage Right All the world is a stage

Diamond Hard You cleaned out Vangelico to pay back Martin Madrazo.

That's a Knife! Fully upgrade the knife

Revoking Client Privileges Complete the final mission in the Human Traffic Investigation

Peephole Complete every Privacy Invasion

Bug Sized Relaxation Release that tension at the root level.

Saturday Night Special Complete the final mission in the Weapons Trade Investigation

Research PhD Max out all possible research

Basest Base Complete every Gang Hideout

Faraway Frequencies The truth was out there all along!

Stealth Cookie Complete an Online Tailing without being detected

Total Party Kill Kill 5 enemies with friendly fire

Chain Gang Perform the Serpent's Fury 3 times

We Partners Now Vito agreed to help you kill Marcano

To the Nines Restore and equip a matching vestige outfit

Thread the Past Restore 5 vestige outfit pieces

Realize Your Art Isn't it pretty? That's going on the fridge.

Avid Inventor Successfully invent at least 100 items

Platforming Prodigy Helltower? More like hello-from-up-here-tower!

More for Your Money In the Main Campaign, lured 3 enemies into a single Vigor trap 5 times.

Can't Touch This Kill 20 enemies in a row without taking damage.

Code 112 Stole a Police car

Up to the Challenge Complete 5 Challenges

Force Triangulated Breathe some wind into your ocarina, my skyward princess!

Lost And Found Again? Keep track of your kids!

A Road Less Traveled Complete the mission "The Road To Sanctuary".

Pheidippides Run (move or sprint) at least 42,195 m

Legendary Hunter Hunt and loot 5 rare animals

Terror Of The Seven Seas Scurvy! Ye look smashing, captain!

Better Than You Were Reach level 10.

Mouths Wide Open Kill a Volatile

Sixth Sense Hunt and kill 10 enemies while Perception is active

A Thirst for Knowledge Restore your first memory chip.

Meditation Maestro You reached a higher state of mind.
Or at least some peace and quiet.

Saw the Elephant Completed the Main Campaign on Normal difficulty or above.

Hazard Pay In the Main Campaign, killed 10 enemies by utilizing environmental hazards.

Snackosaurus Now look who's extinct!

Pimp My Sidearm Fully mod a weapon.

Surprise! Perform 5 Eagle's Talon takedowns

Mood Swing Took things a bit too far, didn't you?

Read-only Complete the final mission in the QR Code Investigation