Unlocked: Dec 5, 2012 2:52am
I'm Batman
Become the Bat
Unlocked: Dec 5, 2012 3:04am
Acid Bath
Save the damsel, but is she in distress?
Unlocked: Dec 5, 2012 3:24am
Savior
Save the medical volunteers
Unlocked: Dec 17, 2012 2:43am
Chimney Sweep
There is only one way in
Unlocked: Feb 6, 2013 1:16am
One-Armed Bandit
Hammer the point home
Unlocked: Feb 8, 2013 3:48am
Communication Breakdown
Clear the airwaves
Unlocked: Feb 19, 2013 8:06am
Gladiator
Last man standing
Unlocked: Feb 20, 2013 7:08am
Wrecking Ball
Stop the unstoppable
Unlocked: Feb 21, 2013 7:50am
Lost And Found
Uncover the secret of Arkham City
Unlocked: Feb 22, 2013 8:59am
Sandstorm
We are legion
Unlocked: Mar 3, 2013 11:52pm
Hide And Seek
A deadly game of hide and seek
Unlocked: Mar 18, 2013 7:57am
Ghost Train
Fight for survival
Unlocked: Mar 19, 2013 9:53am
Freefall
Don't look down
Unlocked: Mar 19, 2013 9:53am
Exit Stage Right
All the world is a stage
Unlocked: Mar 21, 2013 7:44am
Contract Terminated
Stop the contract operative
Unlocked: Apr 4, 2013 9:34am
Serial Killer
Track down the serial killer
Unlocked: Apr 4, 2013 9:07am
Mystery Stalker
Reveal the mystery watcher
Unlocked: Feb 22, 2013 8:59am
Broken Toys
Destroy it all
Unlocked: Mar 3, 2013 11:52pm
Dial Z For Murder
Stop the phone booth killer
Unlocked: Mar 3, 2013 11:52pm
Stop the Clock
Time is running out
Unlocked: Mar 3, 2013 11:52pm
Bargaining Chip
Reunite the separated couple
Unlocked: Mar 9, 2013 12:55am
AR Knight
Complete all augmented reality training exercises
Unlocked: Mar 29, 2013 7:39am
Fully Loaded
Collect all of Batman's gadgets and upgrades
Unlocked: Mar 24, 2013 11:00am
Aggravated Assault
Stop all assaults in Arkham City
Unlocked: Feb 7, 2013 12:50am
IQ Test
Solve the first riddle
Unlocked: Feb 7, 2013 12:50am
Conundrum
Rescue the first hostage from Riddler
Unlocked: Mar 3, 2013 11:52pm
Mastermind
Rescue the second hostage from Riddler
Unlocked: Mar 21, 2013 8:31am
Puzzler
Rescue the third hostage from Riddler
Unlocked: Mar 28, 2013 10:10am
Intellectual
Rescue the fourth hostage from Riddler
Unlocked: Apr 2, 2013 8:01am
Brainteaser
Rescue the fifth hostage from Riddler
Unlocked: Apr 7, 2013 9:47am
Genius
Rescue all the hostages from Riddler
Unlocked: Mar 25, 2013 6:33am
Flawless Freeflow Fighter 2.0
Complete one combat challenge without taking damage (any character)
Unlocked: Apr 7, 2013 9:47am
Sphinx' Riddle
Complete all 40 of the Catwoman Riddler grid items
Unlocked: Feb 6, 2013 2:45am
Arkham City Sirens
Drop in on an old friend
Unlocked: Mar 19, 2013 3:25am
Pick Pocket
Steal the score of a lifetime
Unlocked: Mar 24, 2013 10:49am
Family Jewels
Retrieve your stolen goods
Unlocked: Apr 8, 2013 2:04am
Lost Property
No crimefighter should be without this
Unlocked: Apr 8, 2013 3:25am
Breaking and Entering
Find a way into the secret base
Unlocked: Apr 8, 2013 8:38am
How's It Hanging?
Clean up the Dry Docks
Unlocked: Apr 8, 2013 8:38am
The Last Laugh
The joke's on who?
Unlocked: Apr 8, 2013 3:57am
Battering Ram
Shield Bash 5 different thugs
Bronze Revenge
Obtain 24 medals on the original Arkham City ranked maps (as Batman)
Silver Revenge
Obtain 48 medals on the original Arkham City ranked maps (as Batman)
Gold Revenge
Obtain all 72 medals on the original Arkham City ranked maps (as Batman)
Campaign Bronze
Obtain 36 medals on the original Arkham City campaigns (as Batman)
Campaign Silver
Obtain 72 medals on the original Arkham City campaigns (as Batman)
Campaign Gold
Obtain all 108 medals on the original Arkham City campaigns (as Batman)
Twice Nightly
Complete New Game Plus
Pay Your Respects
A moment of remembrance
Storyteller
Have 12 murderous dates with Calendar Man
Perfect Freeflow 2.0
Perform a perfect combo including all of Batman's combat moves (any play mode)
Gadget Attack
Use 5 different Quickfire gadgets in one fight (any play mode)
Perfect Knight - Day 2
Complete every challenge in Arkham City - Main Story, Side Missions, Upgrades, Collectables, New Game Plus and Riddlers Revenge (as Batman)
Feline Revenge
Obtain all 72 medals on the original Arkham City ranked maps (as Catwoman)
Campaign Kitty
Obtain all 108 medals on the original Arkham City campaigns (as Catwoman)
Robin Revenge
Obtain 78 medals on the original Arkham City and Robin Bundle Pack ranked maps (as Robin)
Campaign Wonder
Obtain 114 medals on the original Arkham City and Robin Bundle Pack campaigns (as Robin)
Nightwing Revenge
Obtain 78 medals on the original Arkham City and Nightwing Bundle Pack ranked maps (as Nightwing)
Campaign Nightwing
Obtain 114 medals on the original Arkham City and Nightwing Bundle Pack campaigns (as Nightwing)
Frequent Flyer
Zip Kick 5 different thugs
Snap To It
Snap Flash an unarmed thug, an armed thug, an environmental object and a Titan
Bomb Squad
Defuse all bombs in 3 minutes or less
A Few New Tricks
Use 5 different Quickfire gadgets in one fight as Robin in Harley Quinn's Revenge
Party's Over
Destroy all Harley Balloons
