Three-some
Kill at least 3 enemies with a single shot from a grenade launcher in Single Player or Special Ops.
11/11/2009
10:26:04 PM
Common 54.5%
Two Birds with One Stone
Kill 2 enemies with a single bullet in Single Player or Special Ops.
11/11/2009
10:02:55 PM
Common 57.6%
Some Like it Hot
Kill 6 enemies in a row using a thermal weapon in Single Player or Special Ops.
11/11/2009
9:53:57 PM
Rare 39.8%
Public Scrutiny
During the last 5 seconds of a question, switch your answer to the answer that all the other contestants have selected if that answer is correct.
9/26/2009
8:00:33 PM
Common 80.0%
