Two Birds with One Stone
Kill 2 enemies with a single bullet in Single Player or Special Ops.
6/28/2011
4:07:39 AM
Common 57.6%
No Rest For the Wary
Knife an enemy without him ever knowing you were there in Single Player or Special Ops.
6/28/2011
3:31:19 AM
Rare 25.3%
Three-some
Kill at least 3 enemies with a single shot from a grenade launcher in Single Player or Special Ops.
6/28/2011
2:21:47 AM
Common 54.5%
Not over till the fat lady sings!
Take down an enemy with gunfire while knocked down
5/28/2011
1:17:07 PM
Common 62.5%
The start of something big
Win any mission, whether campaign or What-If
5/28/2011
12:59:36 PM
Common 64.4%
No I insist, you take it
Use the last of your Supplies to refill a teammate's ammo rather than your own
5/28/2011
12:56:47 PM
Common 55.2%
Use the wheel, earn more XP
Complete an objective after first selecting it on the Objective Wheel
5/28/2011
12:45:18 PM
Rare 47.0%
Ready For Battle - Complete weapons training
Completed weapons training in Prologue
2/25/2011
2:19:18 PM
Common 85.4%
Scoreboard 25%
Place in the top 25% of players in the online scoreboard for a Story level
2/3/2011
3:39:59 PM
Rare 41.0%
Complete Da Vinci's Hideout
Complete the main path of Da Vinci's Hideout
1/20/2011
4:58:55 PM
Common 69.1%
Mortal Coil Shuffler Extraordinaire
Accumulate 20 deaths in one Story level
1/20/2011
4:24:21 PM
Common 50.9%
Scoreboard 50%
Place in the top 50% of players in the online scoreboard for a Story level
1/19/2011
7:09:26 PM
Common 51.4%