Tip of the Iceberg
Use your Eagle Vision to scan a Glyph in the environment.
5/27/2010
1:38:51 PM
Common 67.8%
High Dive
Perform a Leap of Faith from the Top of Florence's Giotto's Campanile.
5/27/2010
12:28:54 PM
Common 50.9%
Art Collector
Collect each and every special survivor to fill your gallery.
5/18/2010
11:29:22 PM
Rare 23.9%
Bloodied
Completed an origin story without the main character ever falling in battle
5/6/2010
12:39:29 PM
Common 74.6%
Desperado
Kill 5 enemies in a row using 5 different weapons or attachments in Single Player or Special Ops.
5/1/2010
12:14:41 PM
Rare 21.2%
Ghost
Plant the C4 in 'Cliffhanger' without alerting or injuring anyone in the blizzard.
5/1/2010
11:48:53 AM
Ultra Rare 3.1%