Massively Stuck!

#1 Posted by 123456monster (178 posts) -

Hi, Im on chapter 9 in the story and i get to the part where you have to shut down the doors and i get to the second door but for some reason i cant destroy the flying drones ive shot them, blown them up, even thrown trip mines at them but they wont blow up and ive tried restarting from checkpoint then from section and still they wont die and i cant get any further in the game, can anybody help?