Robin Revenge
Obtain 78 medals on the original Arkham City and Robin Bundle Pack ranked maps (as Robin)
9/8/2012
2:06:11 AM
Ultra Rare 0.3%
Campaign Wonder
Obtain 114 medals on the original Arkham City and Robin Bundle Pack campaigns (as Robin)
9/8/2012
1:57:41 AM
Ultra Rare 0.2%
Trail Blazer
Play 5 user-generated missions under the Newest filter.
8/22/2012
3:52:54 PM
Very Rare 5.1%
With Great Power Comes Greater Power
Unlock and purchase all powers.
7/20/2012
4:31:07 PM
Very Rare 8.2%
Return to Sender
Send a Helicopter's rockets back at it using any Blast ability.
7/15/2012
2:30:07 AM
Rare 18.5%
