Unlocked: May 10, 2012 11:59am
I'm Batman
Become the Bat
Unlocked: May 14, 2012 10:32am
Acid Bath
Save the damsel, but is she in distress?
Unlocked: May 14, 2012 11:36am
Savior
Save the medical volunteers
Unlocked: May 14, 2012 12:22pm
Chimney Sweep
There is only one way in
Unlocked: May 14, 2012 2:17pm
One-Armed Bandit
Hammer the point home
Unlocked: May 14, 2012 3:16pm
Communication Breakdown
Clear the airwaves
Unlocked: May 14, 2012 3:39pm
Gladiator
Last man standing
Unlocked: May 15, 2012 9:35am
Wrecking Ball
Stop the unstoppable
Unlocked: May 15, 2012 1:17pm
Lost And Found
Uncover the secret of Arkham City
Unlocked: May 15, 2012 2:03pm
Sandstorm
We are legion
Unlocked: May 16, 2012 9:32am
Hide And Seek
A deadly game of hide and seek
Unlocked: May 16, 2012 12:04pm
Ghost Train
Fight for survival
Unlocked: May 16, 2012 5:17pm
Freefall
Don't look down
Unlocked: May 17, 2012 8:09am
Exit Stage Right
All the world is a stage
Unlocked: May 18, 2012 4:21pm
Contract Terminated
Stop the contract operative
Unlocked: May 27, 2012 8:08am
Serial Killer
Track down the serial killer
Unlocked: May 24, 2012 9:11am
Mystery Stalker
Reveal the mystery watcher
Unlocked: May 23, 2012 4:25pm
Broken Toys
Destroy it all
Unlocked: May 18, 2012 8:16am
Dial Z For Murder
Stop the phone booth killer
Unlocked: May 16, 2012 9:48am
Stop the Clock
Time is running out
Unlocked: May 18, 2012 8:51am
Bargaining Chip
Reunite the separated couple
Unlocked: May 17, 2012 6:22pm
AR Knight
Complete all augmented reality training exercises
Unlocked: May 27, 2012 9:59am
Fully Loaded
Collect all of Batman's gadgets and upgrades
Unlocked: May 25, 2012 9:42am
Aggravated Assault
Stop all assaults in Arkham City
Unlocked: May 15, 2012 10:20am
IQ Test
Solve the first riddle
Unlocked: May 18, 2012 11:06am
Conundrum
Rescue the first hostage from Riddler
Unlocked: May 18, 2012 11:33am
Mastermind
Rescue the second hostage from Riddler
Unlocked: May 22, 2012 10:15am
Puzzler
Rescue the third hostage from Riddler
Unlocked: May 23, 2012 6:28pm
Intellectual
Rescue the fourth hostage from Riddler
Unlocked: May 27, 2012 8:11pm
Brainteaser
Rescue the fifth hostage from Riddler
Unlocked: May 29, 2012 9:04pm
Genius
Rescue all the hostages from Riddler
Unlocked: May 27, 2012 8:17am
Pay Your Respects
A moment of remembrance
Unlocked: May 21, 2012 7:48pm
Gadget Attack
Use 5 different Quickfire gadgets in one fight (any play mode)
Unlocked: May 14, 2012 2:29pm
Arkham City Sirens
Drop in on an old friend
Unlocked: May 16, 2012 12:26pm
Pick Pocket
Steal the score of a lifetime
Unlocked: Dec 31, 2012 8:56am
Lost Property
No crimefighter should be without this
Unlocked: Jan 1, 2013 2:43pm
Breaking and Entering
Find a way into the secret base
Unlocked: Jan 1, 2013 3:10pm
How's It Hanging?
Clean up the Dry Docks
Unlocked: Jan 1, 2013 3:28pm
The Last Laugh
The joke's on who?
Unlocked: Jan 1, 2013 3:05pm
Frequent Flyer
Zip Kick 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)
Flawless Freeflow Fighter 2.0
Complete one combat challenge without taking damage (any character)
Twice Nightly
Complete New Game Plus
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)
Perfect Knight - Day 2
Complete every challenge in Arkham City - Main Story, Side Missions, Upgrades, Collectables, New Game Plus and Riddlers Revenge (as Batman)
Sphinx' Riddle
Complete all 40 of the Catwoman Riddler grid items
Family Jewels
Retrieve your stolen goods
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)
Battering Ram
Shield Bash 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
