Undertaker
Discover the Assassin's Tomb inside the catacombs under Santa Maria Novella.
4/10/2010
11:24:29 PM
Common 70.6%
Tip of the Iceberg
Use your Eagle Vision to scan a Glyph in the environment.
4/9/2010
1:33:24 AM
Common 67.8%
Drive By
Kill 20 enemies in a row while driving a vehicle in Single Player or Special Ops.
3/23/2010
1:14:32 AM
Very Rare 8.1%
Out of the Frying Pan...
Complete the mission in the airplane graveyard.
3/23/2010
12:46:40 AM
Rare 33.0%
Unnecessary Roughness
Use a riot shield to beat down an enemy in Single Player or Special Ops.
3/21/2010
8:00:16 PM
Rare 34.5%
Some Like it Hot
Kill 6 enemies in a row using a thermal weapon in Single Player or Special Ops.
3/21/2010
7:40:05 PM
Rare 39.8%
Colonel Sanderson
Kill 7 chickens in under 10 seconds in 'The Hornet's Nest'.
3/21/2010
5:38:04 PM
Very Rare 6.8%