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Sanguis OS is a dark, claustrophobic UI-based horror simulation. Take control of a blood-fueled drilling machine descending into the 9 layers of Hell. Manage engine heat, harvest demons for fuel, and fight off corrupting demonic malware before your system crashes and the hull is breached.
Price history tracked since Jul 7, 2026 · vs all tracked offers.
Based solely on tracked price history — not purchase advice.
Tracked since Jul 7, 2026.
Steam Train Fest ends
Welcome to Sanguis OS.
You are the sole operator of the Leviathan, a massive, blood-fueled drilling machine designed to harvest the energy of the underworld. Your mission is simple but suicidal: descend through the 9 layers of Hell, keep the engine running, and survive.
You cannot see the outside world. Your only connection to reality is a claustrophobic retro-terminal interface. You must rely on your radar, cameras, and resource readouts to make life-or-death decisions.
Key Features:
Micro-Manage Survival: Balance your blood (fuel), engine heat, and hull integrity. If you run out of blood, you fall into the abyss. If the engine overheats, you burn.
The Venting Dilemma: To cool down the overheated engine, you must open the vents. But opening the vents allows the horrors of Hell to breach your hull. Neutralize threats before they destroy your armor.
Demonic Malware: The energy of Hell corrupts digital systems. Fight off demonic viruses like Gluttony (drains your RAM), Illusion (creates fake error pop-ups), and Scramble (mixes up your controls).
Harvest the Damned: Blood running low? Activate the crushers to harvest demons and keep the pump flowing.
Deep Descent: Descend from Limbo down to the 9th Circle: Treachery. Every layer brings new anomalies and aggressive system failures.
Can you maintain the system, or will you become another ghost in the machine?
Lowest tracked price: €3.24 (Jul 7, 2026) · current best: €4.99.
Right now the cheapest offer for Sanguis OS is €4.99 at Steam. KingsPrice compares 1 offers from 1 stores — official stores and keyshops — and refreshes prices throughout the day.
The lowest price KingsPrice has tracked for Sanguis OS is €3.24 (recorded on Jul 7, 2026). This covers the stores and period we monitor — set a price alert to catch the next drop to that level.
Create a free price alert on this page and KingsPrice will email you when Sanguis OS drops below your chosen price. The biggest discounts usually appear during seasonal Steam sales and publisher promotions — the sale calendar on this page shows the next confirmed event.
