Desperado
Kill 5 enemies in a row using 5 different weapons or attachments in Single Player or Special Ops.
2/18/2010
2:20:59 AM
Rare 21.2%
Some Like it Hot
Kill 6 enemies in a row using a thermal weapon in Single Player or Special Ops.
1/18/2010
7:15:38 PM
Rare 39.8%
No Rest For the Wary
Knife an enemy without him ever knowing you were there in Single Player or Special Ops.
1/9/2010
11:13:53 PM
Rare 25.3%
It Goes to Eleven
Earn at least 1 star in 11 different Special Op missions.
1/7/2010
4:07:35 PM
Rare 17.0%
The Harder They Fall
Kill 2 rappelling enemies in a row before they land on their feet in Single Player or Special Ops.
1/7/2010
4:04:43 PM
Rare 30.0%
Three-some
Kill at least 3 enemies with a single shot from a grenade launcher in Single Player or Special Ops.
1/2/2010
11:03:29 AM
Common 54.5%
I can see your house from here!
Discover the Assassin's Tomb inside the Torre Grossa.
1/1/2010
3:56:59 PM
Common 55.5%