Radiant One
Point-and-click adventure through lucid dreams that turn into nightmares
Fntastic · Released Jul 30, 2018
- Reviews
- Mostly Positive
- 73% of 225
- Recent reviews
- Not enough recent
- Players
- 0
- daily peak, Oct 29, 2026
- Steam Deck
- Untested
- Last update on Steam
- 8 years ago
- Oct 13, 2018
What is Radiant One?
You play as Daniel in a single-player adventure about escaping everyday routine through lucid dreaming. After finding a mysterious book, he learns to create worlds and fly in his sleep.
For you if...
- +you enjoy a mix of mystery and psychological horror
Not for you if...
- −you want more interaction than clicking and quick-time events
What players say
73% of 225 reviews are positive
Players praise the music, visual style, and story premise. The most common complaint is the short runtime, while some players find the narrative shallow or abruptly concluded.
Screenshots and trailer
Radiant One system requirements
Minimum: HD 6450, 2 GB RAM, 1 GB of disk space.
As published by the developer.
Can my PC run Radiant One?
Tell us your graphics card once and every game page will answer this for you.
Set up my PC →Minimum
- OS
- Windows 7 and up
- Processor
- AMD Athlon II X2 245 or higher/greater
- Graphics
- AMD Radeon HD 6450 or higher/greater
- Memory
- 2 GB RAM
- Storage
- 1 GB available space
Does Radiant One have co-op or multiplayer?
No: single-player only, no multiplayer modes declared.
Does Radiant One run on Steam Deck?
Untested Not yet tested by Valve on Steam Deck.
PC version details
- DRM
- None declared on Steam
- Controller
- Keyboard and mouse
- Platforms
- Windows, macOS
- Achievements
- 11
- Steam features
- Family Sharing
- Languages
- Text only: English, Russian, Japanese, Simplified Chinese, French, Turkish.
Does Radiant One use AI-generated content?
No AI-generated content is disclosed on the game's Steam page.
Self-reported by the developer under Steam rules: it covers AI content that ships in the game, not tools used to make it. Steam page checked on Oct 27, 2026. How to filter AI games on Steam
