Human Stopwatch
Complete three consecutive laps with times within 0.2 seconds of the Best Lap Time.
6/1/2012
5:22:22 PM
Rare 13.9%
Shotgun Diplomacy
Complete the Special Ops mission "Negotiator" on any difficulty.
4/25/2012
2:43:34 PM
Ultra Rare 1.2%
Slippery Slope
Complete the "Black Ice" Special Ops mission on any difficulty.
4/25/2012
12:17:20 PM
Ultra Rare 2.1%
Blindfire Marksman
Defeat 20 enemies by blind-firing while in cover (without aiming with L1/R1)
4/8/2012
3:09:37 PM
Rare 24.6%
Drop the Bomb Hotshot
Make five enemies drop their grenade by shooting them
3/29/2012
10:16:03 PM
Rare 47.2%
