Steam

Aooni

Also known as Aooni, a, aooni

[This is the origin of "Blue Tragedy"] The legendary horror game "Ao Oni" is now available on Steam!

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Last update

22 May 2026

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AnnouncementPublished 01 May 2025

"Aooni The Horror of Blueberry Onsen" Now Available!

The Steam version of "Aooni The Horror of Blueberry Onsen" is now officially released! The latest installment in the Aooni series is here! What is the secret behind the mysterious Blueberry Hot Springs hidden in an aban…

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2updates

July 2024
Errors during startupHello. This is the "Aooni" support team. ■ Procedures for dealing with errors when starting Aooni We are currently confirming that an error message "an error has occurred, please restart the game." occurs when launching…Announcement26 Jul 2024

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