Alone in the truly heinous Lair of a Mysterious Creature
Cleared EX area 10 in the Solo Excursion.
8/25/2011
11:33:35 AM
Very Rare 5.6%
Vehicular Carnage
Complete Chapter 2 on any difficulty setting (Story Mode).
8/25/2011
3:02:38 AM
Common 56.9%
Demolition with the Ball
Bowl the opponent out in 10 overs or less in single player or ranked online match.
8/24/2011
3:13:13 PM
Rare 34.2%
Gold Rush
Earn a gold medal or better for each event in the “Coastal Rush” Challenge Series
8/24/2011
2:37:00 PM
Ultra Rare 2.2%
Small Consolation
In Shangri-La, use the 31-79 JGb215 on each type of zombie.
8/24/2011
1:28:11 AM
Ultra Rare 0.6%
Campaign Kitty
Obtain all 108 medals on the original Arkham City campaigns (as Catwoman)
8/23/2011
12:20:23 AM
Ultra Rare 0.3%
Bullet Dodger
Awarded by completing Time Attack 7 by setting the fastest time and without taking Sentry Gun fire damage
8/22/2011
8:10:07 AM
Ultra Rare 2.8%
Last man standing
Curling: win an end without any of the opponent's stones in the house.
8/19/2011
9:49:42 AM
Rare 19.5%
Reverse Viking
Steal from all the Innocents and treasure boxes while Reverse Pirating.
8/19/2011
2:31:09 AM
Very Rare 8.2%
Challenge Domination
Get a gold medal on all single player challenges.
8/18/2011
8:56:11 PM
Ultra Rare 1.7%
Freedom - Guerrilla
Complete chapter 2 on the Hardest Difficulty in the Single Player Campaign
8/18/2011
1:33:00 PM
Ultra Rare 2.0%