First Day of School
Complete 'S.S.D.D' and 'Team Player' on Veteran Difficulty.
12/2/2009
10:14:56 AM
Very Rare 7.1%
Some Like it Hot
Kill 6 enemies in a row using a thermal weapon in Single Player or Special Ops.
12/1/2009
11:05:52 PM
Rare 39.8%
Unnecessary Roughness
Use a riot shield to beat down an enemy in Single Player or Special Ops.
12/1/2009
10:05:36 PM
Rare 34.5%
Operational Asset
Earn all 3 stars in at least 5 different Special Op missions.
12/1/2009
9:43:22 PM
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.
12/1/2009
9:26:08 PM
Rare 30.0%
Ten plus foot-mobiles
Kill at least 10 enemies with one Predator missile in Single Player or Special Ops.
11/13/2009
4:21:12 PM
Rare 45.1%
Two Birds with One Stone
Kill 2 enemies with a single bullet in Single Player or Special Ops.
11/13/2009
3:22:28 PM
Common 57.6%
Three-some
Kill at least 3 enemies with a single shot from a grenade launcher in Single Player or Special Ops.
11/13/2009
2:54:50 PM
Common 54.5%
Better Than Developers!
Complete Tower of Sarek without any deaths on Very Hard difficulty
11/1/2009
6:14:26 PM
Very Rare 9.6%