ONTOS
A sci-fi adventure investigating a father's legacy on the moon
Frictional Games · Published by Frictional Games, Kepler Interactive · Release: 2027
- Release
- 2027
- not released yet
- Wishlist rank
- #84
- most wanted
- Followers
- 22K
- following the game
- Demo
- None
What we know: A 2025 announcement named 2026 as the launch year, while two 2026 updates showed gameplay; the listed release year is 2027.
What is ONTOS?
ONTOS is a sci-fi adventure set in Samsara, a former moon hotel built over a failed mining colony. As Aditi Amani, you investigate your estranged father's past, explore the base, gather materials, operate machinery, and work through experiments where your choices have consequences.
Screenshots and trailer
ONTOS system requirements
As published by the developer.
Can my PC run ONTOS?
The published requirements do not name a graphics card we can compare.
Set up my PC →Minimum
- Notes
- To Be Confirmed / À confirmer / Da confermare / Wird noch bestätigt / Por confirmar / 有待確認 / 有待确认 / 確認中 / 추후 확정 / Nog te bevestigen / Skal bekræftes / Skal bekreftes / Vahvistetaan myöhemmin / Att bekräftas / Henüz onaylanmadı / รอยืนยัน / Підтверджується / Будет подтверждено / Do potwierdzenia / A confirmar
Recommended
- Notes
- To Be Confirmed / À confirmer / Da confermare / Wird noch bestätigt / Por confirmar / 有待確認 / 有待确认 / 確認中 / 추후 확정 / Nog te bevestigen / Skal bekræftes / Skal bekreftes / Vahvistetaan myöhemmin / Att bekräftas / Henüz onaylanmadı / รอยืนยัน / Підтверджується / Будет подтверждено / Do potwierdzenia / A confirmar
Does ONTOS have co-op or multiplayer?
No: single-player only, no multiplayer modes declared.
Does ONTOS run on Steam Deck?
Untested Not yet tested by Valve on Steam Deck.
PC version details
- DRM
- None declared on Steam
- Controller
- Full controller support
- Platforms
- Windows
- Steam features
- Family Sharing, HDR
- Languages
- Full audio: English. Text only: French, German, Spanish - Spain, Japanese, Korean, Portuguese - Brazil, Russian, Simplified Chinese, Traditional Chinese.
Does ONTOS use AI-generated content?
No AI-generated content is disclosed on the game's Steam page.
Self-reported by the developer under Steam rules: it covers AI content that ships in the game, not tools used to make it. Steam page checked on Oct 25, 2026. How to filter AI games on Steam
