No Rest For the Wary
Knife an enemy without him ever knowing you were there in Single Player or Special Ops.
1/4/2010
5:51:37 PM
Rare 25.3%
Undertaker
Discover the Assassin's Tomb inside the catacombs under Santa Maria Novella.
12/31/2009
6:28:00 PM
Common 70.6%
Tip of the Iceberg
Use your Eagle Vision to scan a Glyph in the environment.
12/29/2009
1:50:21 PM
Common 67.8%
Ten plus foot-mobiles
Kill at least 10 enemies with one Predator missile in Single Player or Special Ops.
12/26/2009
6:34:54 PM
Rare 45.1%