Tip of the Iceberg
Use your Eagle Vision to scan a Glyph in the environment.
11/22/2009
4:07:00 PM
Common 67.8%
High Dive
Perform a Leap of Faith from the Top of Florence's Giotto's Campanile.
11/20/2009
6:41:42 PM
Common 50.9%
Two Birds with One Stone
Kill 2 enemies with a single bullet in Single Player or Special Ops.
11/12/2009
5:16:58 PM
Common 57.6%
Three-some
Kill at least 3 enemies with a single shot from a grenade launcher in Single Player or Special Ops.
11/12/2009
5:08:17 PM
Common 54.5%
Lightning Reactions
Correctly answer three questions in a row in under 0.5 seconds
11/7/2008
5:50:11 PM
Rare 18.4%
