Careful Guidence
Online: destroy an enemy helicopter with a stationary RPG
10/11/2010
6:40:02 AM
Rare 13.1%
Way of the Warrior
Defeat 150 enemies singlehandedly in one playthrough of "Desperate Escape."
9/18/2010
8:59:30 AM
Very Rare 5.0%
Triple Threat
Earn 5 Silver Cross Ribbons, 5 Master Engineer Ribbons and the Grim Reaper Medal.
9/15/2010
9:23:50 PM
Ultra Rare 3.2%
Must've Got Lost
Complete "Lost in Nightmares" on any difficulty setting.
9/11/2010
5:51:54 AM
Rare 12.4%
Get Your Left Foot Wet
Complete a match in Campaign Co-Op mode. (Online co-op only)
8/20/2010
8:05:23 PM
Rare 12.6%
Weapon of Minor Destruction
Kill no more than one zombie with a nuke. (Map Pack 2 only)
7/29/2010
5:43:39 AM
Very Rare 7.0%
Sergeant Major
Awarded when a player reaches level 60 with a Valor character.
6/28/2010
7:16:11 PM
Ultra Rare 4.2%
Prison Escape
Discover the Assassin's Tomb inside the Rocca di Ravaldino fortress.
6/27/2010
7:48:07 PM
Common 51.7%
I can see your house from here!
Discover the Assassin's Tomb inside the Torre Grossa.
6/27/2010
6:42:55 PM
Common 55.5%
Choir Boy
Discover the Assassin's Tomb inside Santa Maria del Fiore (The Duomo).
6/26/2010
6:12:52 AM
Common 60.3%
No-hitter
Kill 10 enemies while remaining in conflict without being hit.
6/25/2010
7:28:37 PM
Rare 20.9%
Undertaker
Discover the Assassin's Tomb inside the catacombs under Santa Maria Novella.
6/24/2010
2:23:25 AM
Common 70.6%