Forbidden Ground - Lair of Aooni -
It is a forbidden place that must never be entered. Strange events encountered in the decadent school building. And a Japanese doll that begins to speak. There is something here. ......This is a Japanese horror game that reveals the abominable history hidden in an abandoned school.
- Price:$10.99
- Release Date:8/28/2025
- Developer:HYDE, Inc.
- Publisher:HYDE, Inc.
- Last Updated:11/4/2025
- Steam App Id:3846030
Forbidden Ground - Lair of Aooni -
- Windows
- Mac
- Linux
- Steam Deck (Playable)
Steam Charts, Stats, and Live Player Count
At the moment, Forbidden Ground - Lair of Aooni - has 1 concurrent player online and in-game. This is 99% lower than its previous all-time peak of 104 players achieved on 8/29/2025.
Review History Chart
Track historical review trends and overall ratings for Forbidden Ground - Lair of Aooni -. It has received a total of 47 reviews on the Steam store and achieved a Player Score of 48 (Mixed).
Price History Chart
Track historical price changes and trends for Forbidden Ground - Lair of Aooni -. Right now, it costs $10.99 in the Steam Store.
Community Hub Members & Followers Chart
Explore the cumulative breakdown of Steam community hub members for Forbidden Ground - Lair of Aooni - and its growth over time. It currently has 261 followers on its community page.
About Forbidden Ground - Lair of Aooni -
Forbidden Ground - Lair of Aooni - is an Action, and Adventure game developed by HYDE, Inc. On 8/28/2025, it was released on the Steam Store by HYDE, Inc.
Players have rated Forbidden Ground - Lair of Aooni - as "Mixed" out of 47 total reviews on the Steam Store. These are split between 22 positive reviews and 25 negative reviews — an overall 47% positive review rating.
It is available for gamers to download and play for $10.99.
It can be played and ran on Windows systems. At the moment, it is possible to play Forbidden Ground - Lair of Aooni - on the Steam Deck but some functionaliy may not be fully supported.
According to Steam’s category system, Forbidden Ground - Lair of Aooni - supports the following features:
- Steam Cloud
- Steam Achievements
- Full controller support
- Family Sharing
- Single-player
From the Steam community, Forbidden Ground - Lair of Aooni - has been tagged with the following user tags:
- Cinematic
- Action
- Adventure
- Singleplayer
- Female Protagonist
- 2D
- Exploration
- Mystery Dungeon
- Survival Horror
- 2.5D
- Side Scroller
- 1990's
- Realistic
- 2D Platformer
- Action-Adventure
- Horror
Media & Sceenshots
Watch the featured video for Forbidden Ground - Lair of Aooni - and see the latest screenshots from the Steam Store.
Related Packages
Forbidden Ground - Lair of Aooni - is referenced by 1 package in the Steam Store.
| Name | Price | Actions |
|---|---|---|
| 禁足地 - 青鬼の窟 - | $8.24 | View |
Supported Languages
Forbidden Ground - Lair of Aooni - is available in 4 different languages with varying levels of support for the in-game interface, audio, and fully translated subtitles.
| Name | Interface | Audio | Subtitles |
|---|---|---|---|
| English | Yes | No | Yes |
| Chinese (Simplified) | Yes | No | Yes |
| Chinese (Traditional) | Yes | No | Yes |
| Japanese | Yes | Yes | Yes |
Frequently Asked Questions
Soures & References
Steambase has best-in-class data powered directly by Steam, our data partners, and in-house experts. Data is enriched, cleansed, verified, and updated in realtime to ensure we surface the most up-to-date information. Learn more about the Steambase approach to data collection.
Forbidden Ground - Lair of Aooni - data has been sourced from:
- Valve Corporation. (2025, November 4). Forbidden Ground - Lair of Aooni - on Steam. Steam Store. https://store.steampowered.com/app/3846030
- Valve Corporation. (2025, November 4). Forbidden Ground - Lair of Aooni -. Steam Community Hub. https://steamcommunity.com/app/3846030
- HYDE, Inc.. (2025, July 11). Forbidden Ground - Lair of Aooni -. Forbidden Ground - Lair of Aooni -. https://kinsokuchi.com/