I've recently gotten into playing Metro 2033 and have been playing it for quite some time now. I've now gotten to the Outpost level and I'm having a very big problem. My gas mask is completely out. I have no more gas containers and I couldn't restock before coming out so now I am left with no more fresh air, am out in the open, and cannot finish the level nor even the game because of this. Does anyone have any advice for what to do? I think part of the problem was that I didn't buy a lot with Bourbon and at times I don't think I conserved them very well. I have to ask what's the best option for me?
Should I reload a previous game and try to go from there and conserve all the little amount of oxygen that I have or reload from Bourbon and play the game throughout from there but this time buying more oxygen containers?