Feline Revenge
Not unlocked yetObtain all 72 medals on the original Arkham City ranked maps (as Catwoman)
Campaign Kitty
Not unlocked yetObtain all 108 medals on the original Arkham City campaigns (as Catwoman)
Robin Revenge
Not unlocked yetObtain 78 medals on the original Arkham City and Robin Bundle Pack ranked maps (as Robin)
Campaign Wonder
Not unlocked yetObtain 114 medals on the original Arkham City and Robin Bundle Pack campaigns (as Robin)
Nightwing Revenge
Not unlocked yetObtain 78 medals on the original Arkham City and Nightwing Bundle Pack ranked maps (as Nightwing)
Campaign Nightwing
Not unlocked yetObtain 114 medals on the original Arkham City and Nightwing Bundle Pack campaigns (as Nightwing)
Lost Property
Not unlocked yetNo crimefighter should be without this
Breaking and Entering
Not unlocked yetFind a way into the secret base
How's It Hanging?
Not unlocked yetClean up the Dry Docks
The Last Laugh
Not unlocked yetThe joke's on who?
Frequent Flyer
Not unlocked yetZip Kick 5 different thugs
Battering Ram
Not unlocked yetShield Bash 5 different thugs
Snap To It
Not unlocked yetSnap Flash an unarmed thug, an armed thug, an environmental object and a Titan
Bomb Squad
Not unlocked yetDefuse all bombs in 3 minutes or less
A Few New Tricks
Not unlocked yetUse 5 different Quickfire gadgets in one fight as Robin in Harley Quinn's Revenge
Party's Over
Not unlocked yetDestroy all Harley Balloons