Oxygen Debt: The Last Aspiration: Freedom is the Air We Breathe.

In Heliox City, oxygen isn't free - it's a debt. Citizens live under the golden haze of Corporate Air, their every breath monitored by drones. When Elias, a man with artificial lungs, discovers a way to flood the city with true atmosphere, he must choose between the safety of the system and the danger of freedom. A powerful and atmospheric dystopian thriller about the ultimate cost of survival.