Coming Outta the Walls!
Kill a Xenomorph climbing on the walls or ceiling
9/20/2013
2:48:39 AM
Common 77.5%
Man Vs. Machine
Destroy the Helghast Tank without using a D-Charge in 'Justice For All'
9/17/2013
2:52:29 AM
Rare 19.2%
Just To Be Sure
Lock the Admiral in the Vault and detonate the demolition charges in 'Blood Money'
9/17/2013
1:23:47 AM
Rare 16.2%
Collateral Considered
Complete 'The Package' without any civillian casualties
9/15/2013
8:20:07 PM
Rare 48.4%
