Knock-knock
Kill 4 enemies with 4 shots during a slow-mo breach in Single Player or Special Ops.
10/29/2011
2:42:30 PM
Rare 15.2%
TBoGT: Four Play
Hit a flag with a golf ball four times. (The Ballad of Gay Tony)
10/19/2011
10:54:38 PM
Ultra Rare 3.3%
Sweep!
Sweep a frame by scoring a point on every ball you throw in one round of Bocce.
10/15/2011
7:40:10 PM
Rare 24.4%
Operative
Earn all 3 stars in at least 10 different Special Op missions.
8/31/2011
3:26:19 PM
Very Rare 5.6%
Some Like it Hot
Kill 6 enemies in a row using a thermal weapon in Single Player or Special Ops.
8/31/2011
3:23:55 PM
Rare 39.8%
It Goes to Eleven
Earn at least 1 star in 11 different Special Op missions.
8/31/2011
3:04:18 PM
Rare 17.0%
Unnecessary Roughness
Use a riot shield to beat down an enemy in Single Player or Special Ops.
8/31/2011
1:30:39 AM
Rare 34.5%
Operational Asset
Earn all 3 stars in at least 5 different Special Op missions.
8/29/2011
4:32:10 PM
Very Rare 9.7%
The Harder They Fall
Kill 2 rappelling enemies in a row before they land on their feet in Single Player or Special Ops.
8/28/2011
5:44:53 PM
Rare 30.0%
Ten plus foot-mobiles
Kill at least 10 enemies with one Predator missile in Single Player or Special Ops.
8/28/2011
2:56:08 AM
Rare 45.1%
Stabbed in the Heart
Complete all missions on the Eastern Front on any difficulty. (Solo only)
8/25/2011
1:26:27 PM
Rare 29.0%
The Last Stand
Survive the conflict in Okinawa on any difficulty. (Solo only)
8/24/2011
9:17:57 PM
Rare 32.2%
Stormed Peleliu
Establish a beachhead at Peleliu Island on any difficulty. (Solo only)
8/23/2011
8:34:42 PM
Rare 39.0%