Asthmatic

You are trapped in your office, after an unknown catastrophe destroys the black-site facility you work in. With no other way out, you make your way into the ventilation system. Unbeknownst to you, something also wanders the vents. Avoid its ire and shut down the control system in order to make your escape, all while managing your Asthma.

Content Warnings:  Claustrophobia