Some Like it Hot
Kill 6 enemies in a row using a thermal weapon in Single Player or Special Ops.
11/13/2009
6:31:26 PM
Rare 39.8%
Ten plus foot-mobiles
Kill at least 10 enemies with one Predator missile in Single Player or Special Ops.
11/13/2009
5:29:59 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
4:10:10 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
4:03:40 PM
Common 54.5%
Did You Finish Like We Did?
Get 95% of the way through 'Do You Feel Like We Do? (Live)'
10/27/2009
10:56:26 AM
Rare 25.2%
Quadruple Threat
Complete at least one challenge for every instrument at Gold level or better
10/23/2009
8:11:17 AM
Ultra Rare 2.7%