In the year 1966, humanity has conquered the Moon — but survival comes at a terrifying cost.

Deep beneath the steel corridors of Luna Base Alpha, maintenance investigator Arthur Penhaligon discovers an impossible murder: a powerful director found suffocated inside a fully functioning oxygen suit. The air tanks were full. The seals were perfect. Yet the man died gasping for breath.

As oxygen shortages spread across the colony, Penhaligon uncovers a horrifying secret hidden inside the station's ventilation system. Someone has weaponized the very air the colonists breathe.

The deeper he digs, the more reality begins to fracture. Missing memories. Hallucinations. Corporate cover-ups. Entire sectors quietly disappearing under the cold language of "resource optimization."

Now trapped inside a dying lunar colony controlled by ruthless executives, Penhaligon must expose a conspiracy designed to decide who deserves to breathe — and who does not.

The Oxygen Debt is a gripping blend of:

•Sci-Fi Thriller
•Space Noir Mystery
•Corporate Dystopian Fiction
•Psychological Suspense
•Lunar Colony Survival Horror

Perfect for fans of:

•Blade Runner
•Moon
•Alien
•The Martian
•Black Mirror

A dark atmospheric thriller where every breath could be your last.