Mayhem
On chapter III, kill 20 armed enemies while riding the stagecoach.
12/26/2009
10:45:58 PM
Rare 24.1%
Untouchable
Finish any chapter, except for VI and VIII, without getting severely wounded.
12/25/2009
11:40:05 PM
Rare 30.2%
Frag Steal
Kill all enemies in a single Cooperative Concentration Mode.
12/25/2009
11:31:56 PM
Rare 38.9%
Used the Pensieve
View Dumbledore's first memory of Tom Riddle in the Pensieve
12/25/2009
8:47:08 PM
Common 83.2%
