About Aooni The Horror of Blueberry Onsen Episode: The Untold
Uncover the truth behind the “Blue Tragedy” that unfolded at the abandoned hot springs!
What were Ai and the Mysterious Man really doing in the deserted hotel?
How did Ai end up there—and what became of the Mysterious Man?
Don't miss the hidden story behind the incident and the appearance of a new Blue Oni lurking within the ruins...
Aooni The Horror of Blueberry Onsen Episode: The Untold
Release dateOct 29, 2025
Ratings & reviews
Uncover the truth behind the “Blue Tragedy” that unfolded at the abandoned hot springs!
AdventureIndieActionSingle playerPuzzle
Media & gameplay showcase
System requirements
Minimum
OS
N/A
CPU
N/A
GPU
N/A
Memory
N/A
Storage
N/A
Recommended
OS
N/A
CPU
N/A
GPU
N/A
Memory
N/A
Storage
N/A
Game details
Release date
Oct 29, 2025
Developer
Game Studio Inc.
Publisher
Game Studio Inc.
Platforms
Nintendo Switch, PC (Microsoft Windows)
Genres
Adventure, Indie, Puzzle, Role-playing (RPG)
Themes
Action, Horror
Game modes
Single player
Player perspective
Bird view / Isometric
Languages
Language
Audio
Interface
Subtitles
Chinese (Simplified)
Chinese (Traditional)
English
French
German
Italian
Age ratings
N/A
Steam Deck Compatibility
Unrated
Games in the Series
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