Killed a Helghast by shooting a Burster plant


Chapter 4 Six Months On Jungle Valley , a Burster is one of the orange plants with small sacs at the top, which explodes if you shoot it. It's different from the yellow Claw looking plant that hits you when you're close. If you follow your partners instructions while sneaking around the jungle, you should get this automatically by shooting a Burster when two Helghans stop just beside it while you are in the shadows.