Oneiros
Offers
Trailers & screenshots
1 / 9



About Oneiros
Oneiros is a first-person puzzle adventure about Liam, who wakes to find the doors to his room locked, his laptop hacked and his phone broken. Although the place looks like his room, it no longer feels that way. After a strange dream, Liam feels as if his head is about to explode and cannot remember what he did the day before. You solve what is happening and help him escape.
Puzzles and exploration
The story combines escape-room and classic adventure mechanics with crafting and building. You investigate a surreal world filled with psychedelic visions and hundreds of interactive items, solving puzzles and interacting with physics-based objects.
Interactive features
Characters are fully voiced, and an interactive laptop contains two mini-games. The game also features lighting and visual effects.
Frequently asked questions
The best price for Oneiros is $4.99 at Steam. It is the only shop with an offer that activates in your country.
The minimum requirements for Oneiros are: Windows Vista, GeForce 840M, Intel Core 2 Duo E6700, 4 GB RAM, 3.2 GB storage. It runs on Windows only. The recommended specs are in the System requirements section.
No. Oneiros is a single-player game.
Mostly, yes. Valve rates Oneiros as Playable on the Steam Deck: it runs, but may need some manual setup.
Yes. Oneiros is the full base game. You need nothing else to play it.
Steam lets publishers create keys to sell in other shops. Once you activate a key, the game is yours to keep, just like a store purchase.
Disclaimer: CD keys have an inherent 1–2% average failure rate. Check the shop terms for buyer protection info. Steam offers no buyer protection for keys bought in other shops and doesn't refund them.











