Fireworks
Use the Wildfire secondary fire to kill 6 enemies in one shot
9/23/2011
1:10:47 PM
Very Rare 6.0%
Nothing But Net
Score a basket by lobbing a grenade through a basketball hoop
9/23/2011
12:52:52 PM
Ultra Rare 3.8%
Toast
Use the upgraded Deadeye secondary fire to kill 2+ enemies, 5 times
9/20/2011
12:04:51 AM
Ultra Rare 4.4%
Boom Stick
Use the upgraded Rossmore secondary fire to set 6 enemies on fire at once
9/19/2011
11:09:05 PM
Rare 10.7%
Good Fences
Don't allow any counter-attackers into the Washington Square base
9/19/2011
9:47:25 PM
Ultra Rare 2.9%
Chamber Full of Death
Kill 5+ Hybrids at once by using the HE .44 Magnum secondary fire
9/15/2011
12:29:41 AM
Rare 27.2%