Not right now — Steam does not list Oniros as free to play, and none of the stores we track sells it in your region.

Can I play Oniros on Mac?

Not natively — Steam lists no macOS version of Oniros. Mac players would need a cloud gaming service or a Windows compatibility layer.

Is Oniros multiplayer?

No — Steam lists Oniros as single-player only.

Is Oniros on PC Game Pass?

No — Oniros is not on PC Game Pass right now.

Oniros

Small Leap Studio · December 31, 2027 · Exploration, 3D Platformer, Atmospheric, Puzzle Platformer, Colorful

No store is selling Oniros right now. We track it and will show a price as soon as one appears.

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Prices last checked 7 Nov 2026, 01:08 UTC

No store is currently selling Oniros. It released on December 31, 2027 and was developed by Small Leap Studio. We keep tracking it across every store we cover, so set an alert below and you will know the moment it is on sale again.

Screenshots

About Oniros

Explore the dream 💤

Explore the mysterious world of dreams in Oniros, an atmospheric 3D platformer by Kelvin van Hoorn in which you play as Hana, a young girl that has gotten lost in her dreams.

Reveal the world 😶‍🌫️

The world of dreams takes shape around you, use your powers to interact with the world, unlock new paths and find hidden secrets.

Jump, slide and dive 💨

Use Hana's extensive platforming capabilities to jump, slide and dive your way through the world and find new ways to get to the top.

Developer notes 👋

Hey, Kelvin here. I wanted to briefly talk about me and the game's production. Oniros will be my debut game, making it both an exciting and scary time working on it. With Oniros I aim to make an expressive 3D platformer where you explore an atmospheric world at your own pace. Being a solo developer the overall scope of the game will be small, where I aim to make it a short adventure of a few hours.The above screenshots and clips show the art style and platforming aspects of the game, but there is still a lot of work in progress. So expect updates to this page in the future with regards to additional game mechanics and a more varied world.Now I'll get back to working on the game, and I hope you'll enjoy Oniros ✨

Oniros — game info

Platforms: Windows, Linux / SteamOS
Player modes: Single-player
Controller: Partial controller support
PC Game Pass: Not included

More games like this:Linux games

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