Okay, this post contains spoilers of the game F.E.A.R. so if you haven't completed it, I suggest you don't read anymore.
I'm in the part where the fatty tried to kill me with that turret gun that comes out of the ceiling and now I'm completely lost. What should I do next? I've watched everrywhere and can't see how I could go further. Help me please.
Ok, you have to go back to where to came down that ladder at the beginning, and climb back up it near that vent you came in, and take a sharp right when you go up the ladder, and go straight and there will be a small ventilation shaft you can drop down in.