Adrenaline Rush
Manually trigger AR Mode and destroy three enemy robots in a row.
3/2/2013
2:06:47 AM
Rare 28.3%
Robots Tend to Blow Up
Destroy three enemy robots at once with one hand grenade.
3/2/2013
12:34:43 AM
Common 61.6%
Mechspert - Stomp 10 Helghast
Stomp 10 Helghast with your Exoskeleton in Maelstra Barrens
3/1/2013
7:05:32 PM
Ultra Rare 1.8%
Fragmerchant - Kill 5 Helghast using a single grenade
Kill 5 Helghast at once using a single frag grenade
3/1/2013
7:16:19 AM
Very Rare 5.8%
Run and Gunner - Kill 3 Helghast with one burst of assault rifle fire
Kill 3 Helghast using an M82 or StA52 assault rifle without releasing the trigger
3/1/2013
7:15:07 AM
Rare 12.4%
