No Rest For the Wary
Knife an enemy without him ever knowing you were there in Single Player or Special Ops.
2/10/2010
12:21:08 AM
Rare 25.3%
First Day of School
Complete 'S.S.D.D' and 'Team Player' on Veteran Difficulty.
2/10/2010
12:07:51 AM
Very Rare 7.1%
Knock-knock
Kill 4 enemies with 4 shots during a slow-mo breach in Single Player or Special Ops.
1/31/2010
1:26:32 AM
Rare 15.2%
Professional
Earn all 3 stars in at least 15 different Special Op missions.
1/23/2010
12:17:06 AM
Ultra Rare 3.2%
Operative
Earn all 3 stars in at least 10 different Special Op missions.
1/21/2010
11:37:36 PM
Very Rare 5.6%
Bullet Counter - Manually reload 150 times
Manually reload your weapon 150 times
1/18/2010
5:51:49 AM
Rare 33.1%
Treadhead - Kill 30 Helghast whilst in the tank
Take 30 Helghast lives whilst using the ISA tank
1/18/2010
5:32:24 AM
Very Rare 7.8%
Operational Asset
Earn all 3 stars in at least 5 different Special Op missions.
1/12/2010
8:58:37 PM
Very Rare 9.7%
Rain of Fire
Kill 25 enemies in one life with the archer's fire arrows.
12/28/2009
12:08:58 AM
Very Rare 6.5%
Colonel Sanderson
Kill 7 chickens in under 10 seconds in 'The Hornet's Nest'.
11/27/2009
10:22:28 PM
Very Rare 6.8%
It Goes to Eleven
Earn at least 1 star in 11 different Special Op missions.
11/15/2009
4:22:51 AM
Rare 17.0%