One kill
Kill 25 enemies with a single headshot, whenever fatality is allowed
10/19/2011
7:07:15 PM
Rare 28.0%
Sleep Overs
Complete a mission without having a single incapacitated enemy being discovered
10/16/2011
7:25:47 PM
Rare 41.8%Rare 28.0%Rare 41.8%
