Killing Spree - Kill 5 Helghast in 15 seconds
Kill 5 Helghast in 15 seconds whilst on foot and maintaining at least 85% health
3/7/2011
2:58:04 AM
Rare 39.3%
Can Opener - Destroy a Helghast APC
Destroy any Helghast APC during battle
3/1/2011
7:50:48 AM
Rare 29.5%
Fragmerchant - Kill 5 Helghast using a single grenade
Kill 5 Helghast at once using a single frag grenade
3/1/2011
7:13:29 AM
Very Rare 5.8%
Elementalslayer - Kill the ArcTrooper within 1 minute 30 seconds
Kill the Tharsis Refinery ArcTrooper in under 1 minute 30 seconds
3/1/2011
6:36:01 AM
Rare 28.2%
Bullet Counter - Manually reload 150 times
Manually reload your weapon 150 times
3/1/2011
6:06:03 AM
Rare 33.1%
I hate monkeys
Kill 7 monkeys in under 10 seconds in the Rebirth labs.
2/24/2011
4:42:28 AM
Ultra Rare 3.9%
Lord Nelson
Destroy all targets and structures while making your way up the river.
2/24/2011
2:45:21 AM
Rare 10.3%
Sally Likes Blood
Demonstrate killer economic sensibilities by taking down 3 enemies with a single bullet.
2/19/2011
9:15:28 AM
Rare 34.9%
Insert Coin
Access the terminal and battle the forces of the Cosmic Silverback in Dead Ops Arcade.
2/19/2011
8:05:39 AM
Rare 36.9%