Tip of the Iceberg
Use your Eagle Vision to scan a Glyph in the environment.
12/28/2009
4:27:50 PM
Common 67.8%
High Dive
Perform a Leap of Faith from the Top of Florence's Giotto's Campanile.
12/28/2009
2:29:53 PM
Common 50.9%
Out of the Frying Pan...
Complete the mission in the airplane graveyard.
12/24/2009
2:17:27 AM
Rare 33.0%
Some Like it Hot
Kill 6 enemies in a row using a thermal weapon in Single Player or Special Ops.
12/23/2009
5:15:48 AM
Rare 39.8%
Colonel Sanderson
Kill 7 chickens in under 10 seconds in 'The Hornet's Nest'.
12/23/2009
12:40:59 AM
Very Rare 6.8%
Ten plus foot-mobiles
Kill at least 10 enemies with one Predator missile in Single Player or Special Ops.
12/23/2009
12:19:01 AM
Rare 45.1%