No Rest For the Wary
Knife an enemy without him ever knowing you were there in Single Player or Special Ops.
8/19/2014
7:44:11 AM
Rare 25.3%
Desperado
Kill 5 enemies in a row using 5 different weapons or attachments in Single Player or Special Ops.
8/19/2014
7:32:03 AM
Rare 21.2%
Ghost
Plant the C4 in 'Cliffhanger' without alerting or injuring anyone in the blizzard.
8/18/2014
9:37:14 PM
Ultra Rare 3.1%
First Day of School
Complete 'S.S.D.D' and 'Team Player' on Veteran Difficulty.
8/18/2014
9:24:07 PM
Very Rare 7.1%