How to Extend Your Air Supply, So You Never Run Out of Air

This can be used with any of the Metro series games.

Information

This will allow you to complete entire areas on just a single air filter, while allowing you to max out your air supply through the entire game.

Also useful if you have run out of air and have become stuck in an area by
extending what little air you have to find more filters and quickly rebuild your air supply.

I hope this helps and enjoy your game.

[Monti]

@USS Midway veteran. wisen up you wippersnapper

[Jurassic Fart 1]

Oh. You mean just hold your breath longer. Okay.

[yasser_n0va]

thanks alot man the tip is a life saver

[ms9977972]

yes it helps thanks

[owo]

lol poor artyom

[USS Midway veteran]

I'd rather just delete this piece of shit and play something else. It's not worth the effort.

[fishhooks]

Great tip...thanks

[KiGMö]

epic

[ Nate The Scot ]

Noice!