Steam

The Oneironaut

Also known as The Oneironaut, o, oneironaut

An ambient action runner and platformer set inside an artist’s surreal dreams. Navigate 10 handcrafted levels with procedurally generated challenges—jump, slide, and parkour through shifting dreamscapes toward a final art exhibit.

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Last update

24 May 2026

Original sources

Latest update

Patch notesPublished 08 May 2025

The Oneironaut is now featured on the Indie Assemble 2025 Steam page!

The Oneironaut is now featured on the Indie Assemble 2025 Steam page! Jump, slide, grind and parkour in an ever changing dreamscape while avoiding dangers and traps as you race towards the final art exhibit. Join us on…

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Latest updates

Update history

Browse past updates and patch notes for this game.

5updates

April 2025
Now playable on Steam Deck!We’re excited to share that The Oneironaut is now playable on Steam Deck! Let us know how your Steam Deck journey feels! Here or at our Discord channel. Stay lucid,Announcement22 Apr 2025
First hotfix Hello fellow Oneironauts! After a release week that was over any expectations we had, we wanted to thank all of you that has interacted with our game in any way. All your feedback, and support makes us feel…2 changesFixGameplayPatch notes16 Apr 2025
THANK YOU ALL We want to once again thank everyone that has been part of the journey, and played The Oneironaut. The feedback from all of you has been so wonderful, and positive. We couldn't imagine just how much people…1 changeFixGameplayPatch notes11 Apr 2025
The Oneironaut is Out Now! Our journey to develop and release The Oneironaut started 1.5+ years ago, today we hit the Launch button! This journey started as an experiment. An attempt to bring art and ambient music into…1 changeGameplayPatch notes07 Apr 2025

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