MAG
44 Achievements
449-549h
PS3
Coughing Killer
Killed an enemy while affected by poison gas. Details for this achievement will be revealed once unlocked
39.7%
How to unlock the Coughing Killer achievement in MAG - Definitive Guide
To get this one, you'll have to kill an enemy when you're affected by poison gas. Poison gas is thrown by special grenades or a special mortar strike called by the defending Platoon Leader. Just find the big greenish-yellowish clouds and try to kill someone before the gas kills you. It's one of the easiest trophies to get.