Downed but Not Out
Kill 4 enemies in a row while downed in Special Ops.
11/21/2009
3:32:50 PM
Very Rare 5.8%
Colonel Sanderson
Kill 7 chickens in under 10 seconds in 'The Hornet's Nest'.
11/20/2009
11:11:57 PM
Very Rare 6.8%
Look Ma Two Hands
Kill 10 enemies in a row using akimbo weapons in Single Player or Special Ops.
11/20/2009
10:02:24 PM
Rare 12.6%
Ghost
Plant the C4 in 'Cliffhanger' without alerting or injuring anyone in the blizzard.
11/20/2009
9:27:11 PM
Ultra Rare 3.1%
Tip of the Iceberg
Use your Eagle Vision to scan a Glyph in the environment.
11/20/2009
6:45:08 PM
Common 67.8%
Pit Boss
Run The Pit in 'S.S.D.D' and finish with a final time under 30 seconds.
11/19/2009
10:07:22 PM
Ultra Rare 2.8%
Professional
Earn all 3 stars in at least 15 different Special Op missions.
11/19/2009
7:30:11 PM
Ultra Rare 3.2%
High Dive
Perform a Leap of Faith from the Top of Florence's Giotto's Campanile.
11/18/2009
8:29:07 PM
Common 50.9%
Off the Grid
Complete 'Just Like Old Times' and 'Endgame' on Veteran Difficulty.
11/16/2009
9:47:25 PM
Ultra Rare 3.7%