Birdie
Kill 2 enemy helicopters without getting hit in a Special Ops Survival game.
12/9/2011
7:59:49 PM
Rare 29.2%
Wet Work
Take back New York Harbor. Complete "Hunter Killer" on any difficulty.
12/9/2011
6:48:49 PM
Common 50.7%
Too Big to Fail
Destroy the Jamming Tower. Complete "Black Tuesday" on any difficulty.
12/9/2011
6:37:27 PM
Common 53.7%
Flawless Freeflow Fighter 2.0
Complete one combat challenge without taking damage (any character)
10/30/2011
8:46:54 PM
Very Rare 6.3%
