Stop, Drop, & Roll
Defeat 3 Majini at once by setting oil canisters on fire.
5/28/2012
12:20:31 AM
Rare 29.1%
Shotgun Diplomacy
Complete the Special Ops mission "Negotiator" on any difficulty.
5/16/2012
2:27:06 PM
Ultra Rare 1.2%
Slippery Slope
Complete the "Black Ice" Special Ops mission on any difficulty.
5/16/2012
2:19:39 PM
Ultra Rare 2.1%
A Gun by Any Other Name
Kill an enemy with each weapon type including special weapons.
4/16/2012
10:32:17 PM
Rare 24.8%
Danger, High Voltage!
Complete the third mission of the U.S.S. campaign.
4/16/2012
8:03:12 AM
Rare 47.8%
Bloody Good Time
Kill 5 enemies with Blood Frenzy in a single campaign game or multiplayer match.
4/16/2012
7:53:50 AM
Common 51.5%
Completed Chapter 4 - 2
Complete Chapter 4 - 2 on any difficulty setting.
2/21/2012
3:09:15 AM
Rare 49.1%
What Goes Up...
Destroy all the choppers with only the UGV's grenade launcher in "Persona Non Grata."
12/19/2011
5:56:16 PM
Ultra Rare 1.6%
This Is My Boomstick
Kill 30 enemies with the XM25 in "Black Tuesday."
12/19/2011
4:50:09 PM
Ultra Rare 3.6%
Danger Close
Take down a chopper with an AC-130 smoke grenade in "Bag and Drag."
12/12/2011
11:44:10 AM
Very Rare 8.1%