Blast Radius
Single Player: Kill at least 3 enemies with a single grenade
9/14/2011
2:41:43 AM
Rare 30.7%
Two Heads Are Better Than One
Single Player: Kill two enemies with a single bullet
9/14/2011
2:00:53 AM
Rare 24.2%
Bridge Over Troubling Water
Complete the first Hard-Light Surfaces test
9/10/2011
9:55:06 PM
Common 62.8%
Soft Targets
Destroy all vehicles using the UAV in Chapter 7: Golden Gate
9/10/2011
8:01:58 PM
Rare 32.8%
Safer Skies
Destroy all the SAM trucks in the level in Chapter 6: Overwatch
9/10/2011
7:01:13 PM
Rare 33.6%
Stairway to Heaven
From the front door of the church, make it to the crow’s nest in 240 seconds in Chapter 5: Heartland
9/10/2011
5:45:38 PM
Rare 38.3%
Let 'em Burn
Don't kill any of the enemies that are on fire in Chapter 3: Fire Sale
9/10/2011
7:03:23 AM
Rare 39.5%
