A sci-fi mystery set on the repurposed moon hotel Samsara. Uncover cryptic experiments, face unsettling encounters, and piece together a mind-bending narrative. The deeper you go, the more the truth unravels as you confront the ultimate question: What is reality?
Official system requirements
Ontos isn't on Steam, so we don't have official Steam-published specs to display. Our 2026 hardware recommendations above are based on real-world performance testing and similar-title comparison.
Can your PC run Ontos?
Check the manufacturer's launcher (Battle.net, Riot Client, Epic, etc.) for specific requirements — most live-service titles run well on a modern entry-level gaming PC.