Exciting New DLC for Aooni Unveiled: Blueberry Onsen Mystery Set for Release

New DLC Announcement for Aooni Series

Mark your calendars! The latest downloadable content (DLC) for the beloved horror game series, Aooni, titled 'Aooni: Blueberry Onsen Mystery - Truth Edition', is set to launch on October 30, 2025. The announcement was made by LiTMUS Co., Ltd. and Game Studio during a recent press brief, capturing excitement among fans of the series.

Trailer Release

Along with the exciting news, a brand-new trailer has been released, giving players a glimpse of the new challenges and characters they can expect. The trailer highlights the fearsome new form of Aooni that players will encounter as they delve deeper into the Blueberry Onsen's mysteries. Make sure to watch the trailer on YouTube for an exclusive sneak peek.

What to Expect in the DLC

In this installment, players will awaken in a haunting abandoned onsen, following the story of Ai and a mysterious man, both of whom have untold truths woven into the narrative. The storyline, which was previously left untold, promises to unravel shocking revelations from Ai and the shadowy figure's perspective.

The DLC aims to explore:

- The 'blue tragedy' that previously unfolded at the now-defunct onsen.
- The mysterious actions of Ai and the enigmatic man during the events of the main story.
- The origins of Ai's presence at the abandoned onsen and what lies in wait in the depths of the location.

Players must uncover the truth while evading the dangers that lurk, including the new form of Aooni. The developers insist that little details should not be missed, as they are integral to the overall experience of the game.

Note: Players who purchased the Aooni COLLECTOR’S EDITION will not be able to play this DLC even if they make the purchase, so keep that in mind!

Overview of Aooni: Blueberry Onsen Mystery

The Aooni series has sold over 180,000 copies collectively, and it continues to captivate audiences with its chilling narrative and thrilling gameplay.

Previously a booming hot spring resort known for having a 'beauty-enhancing' onsen, it now stands as a desolate remnant whispered about for ghostly sightings. The main characters—Hiroshi, Mika, Takuro, and Takeshi—visit the onsen for a shoot on Mika Channel, only to encounter unexpected threats, including the sinister man and Ai. What hidden truths can they unearth about the Blueberry Onsen and what grim fate awaits them?

Title and Release Details

- Title: Aooni: Blueberry Onsen Mystery
- Genre: Puzzle Action Horror Adventure
- Platform: Nintendo Switch™, PC (Steam®)
- Players: 1
- Price: ¥1,200 (including tax)
- Languages Supported: Japanese, English, Traditional Chinese, Simplified Chinese, Korean, French, German, Italian, Spanish, Indonesian
- Official Twitter: @aooni_official
- Official Website: Game Studio
- Nintendo Switch Store: Nintendo Store
- Steam Store Page: Steam

Additionally, the physical package of Aooni COLLECTOR’S EDITION is currently available and has been well-received by fans.

For those who own the Aooni COLLECTOR’S EDITION, a free update for this DLC is expected to be available soon, with exact details currently being finalized.

What Is Aooni?

Boasting a history dating back to its initial release as a free game in 2004, Aooni quickly gained popularity, notable for its thrilling evasion mechanics and the chilling presence of the blue monster, Aooni.

As Hiroshi navigates through a haunted mansion with his friends, the game progresses with tension as the blue monster relentlessly pursues them. The critical component that hooks players is the balance of jump scares and atmospheric puzzles to solve while managing to escape the menacing Aooni.
With over 34 million downloads across various platforms and a significant surge in global interest following the Steam® launch, the Aooni franchise continues to dazzle players with its innovative horror storytelling and gameplay.