Will you be able to break the vicious circle? Can you regain control? Experience the surreal adventure filled with many puzzles and psychedelic visions.
All Reviews:
Very Positive (253) - 83% of the 253 user reviews for this game are positive.
Release Date:
Mar 27, 2020

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Buy Polish Indie Games BUNDLE (?)

Includes 6 items: THE IMPOSSIBLE, PLAY WITH ME, NO THING, Oneiros, Door in the Woods, GRAVEN The Purple Moon Prophecy


Buy Adventure bundle BUNDLE (?)

Includes 5 items: THE IMPOSSIBLE, Demetrios - The BIG Cynical Adventure, GRAVEN The Purple Moon Prophecy, Yet Another Hero Story, Oneiros



“This looks like a fun and surrealistic adventure, especially if you're after an uncanny take on the escape room genre.”

“There are some nifty puzzles in here, wrapped in its completely excellent presentation, across its two-to-three hours. That this is all the work of one person is completely crazy-bonkers.”
Buried Treasure

About This Game

Liam wakes up late just like any other day, but something just feels different. Doors to his room are locked, laptop's hacked, phone's broken and something just doesn't feel right.
The place definitely looks like his room, but at the same time it just doesn't feel like it is, anymore.
He just had a weirdest dream ever, feels like his head is about to explode and he doesn't remember what he did yesterday.
Find out what's going on and help Liam escape.


Oneiros is a first-person, surreal puzzle adventure game that combines escape-room, classic adventure and crafting/building mechanics into a single narrative-based, surreal experience filled with psychedelic visions.


  • immersive, story-based gameplay
  • beautiful surreal world filled with details
  • hundreds of interactive items waiting for you to discover
  • fully voiced characters
  • interactive laptop with 2 mini-games embedded
  • amazing graphics with advanced lighting and effects
  • psychedelic, dreamy visions
  • many puzzles to solve
  • escape room mechanics
  • many interactive, fully physics-based items
  • crafting/building mechanics

Oneiros is a debut title developed by a one-man studio called Coal Valley Games.

Mature Content Description

The developers describe the content like this:

This Game may contain content not appropriate for all ages, or may not be appropriate for viewing at work: Strong Language, Alcohol Reference

System Requirements

    • Requires a 64-bit processor and operating system
    • OS *: Windows 8/7/Vista
    • Processor: Core 2 Duo E6700 (2.66 GHz)
    • Memory: 4 GB RAM
    • Graphics: nVidia GeForce 840M or Radeon R7 M260
    • DirectX: Version 9.0c
    • Storage: 3300 MB available space
    • Requires a 64-bit processor and operating system
    • OS: Windows 10
    • Processor: Core 2 Quad Q9650 (3 GHz) or better
    • Memory: 8 GB RAM
    • Graphics: NVidia GTX 970 or better
    • DirectX: Version 11
    • Storage: 3300 MB available space
* Starting January 1st, 2024, the Steam Client will only support Windows 10 and later versions.

What Curators Say

29 Curators have reviewed this product. Click here to see them.

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