I got as far as the Idryll ruins and into the hall where the poisonous gas starts in but I can't find a way to seal off the gas. I had my tricorder in trace gas mode to find where its coming from but I can't find anything in the room to seal it off. Any help would be most greatful!!
you use your phaser to seal the gas.fire along where its coming from and youll see it seal up
That did it!! Thanks for your help!! I love this game.