Beatdown
Kill 50 enemies with melee attacks in a single player campaign.
6/23/2010
1:23:50 PM
Rare 22.3%
Gadget Freak
Purchase all the upgrades for one of your weapons in the single player campaign.
6/23/2010
1:10:11 PM
Rare 31.7%
Operative
Earn all 3 stars in at least 10 different Special Op missions.
6/8/2010
10:23:30 AM
Very Rare 5.6%
Instrument of Fate
Took the first steps toward challenging an unjust fate.
4/15/2010
11:56:22 AM
Common 94.0%
Operational Asset
Earn all 3 stars in at least 5 different Special Op missions.
1/3/2010
10:47:43 AM
Very Rare 9.7%
The Harder They Fall
Kill 2 rappelling enemies in a row before they land on their feet in Single Player or Special Ops.
1/2/2010
4:50:28 PM
Rare 30.0%
Drive By
Kill 20 enemies in a row while driving a vehicle in Single Player or Special Ops.
12/31/2009
12:26:09 PM
Very Rare 8.1%
