Oneiros
Region — Global key — no region restriction, activates in every country.
Can be activated in United States
WindowsScreenshots & trailer
Buy Oneiros key
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.
SummaryOneiros 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.
Features 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.
How to activate Oneiros on Steam
- 01
Buy & receive your code
Complete checkout — your code lands in your inbox in ~30 seconds, and is always available under Orders in your Gameplug account.
- 02
Open Steam
In the desktop client: top-left menu "Games" → "Activate a Product on Steam…" (or use the web link below).
- 03
Enter your key
Paste the key (format XXXXX-XXXXX-XXXXX) and accept the Steam Subscriber Agreement.
- 04
Install & play
The game joins your library permanently — install it on any machine you sign in to.
Code not working? Contact support — confirmed-invalid codes are replaced or refunded.
