Mori's Nightmare : Hide and seek
Become Mori and Avoid the scary nurse! Escape from the hospital!
Last Updated: 1/8/2026
| Steam Price | $0.99 |
| Release Date | 2/9/2021 |
| Developer | Sandbox Network, Inc. |
| Publisher | Sandbox Network, Inc. |
| Steam App Id | 1524230 |
Mori's Nightmare : Hide and seek
Become Mori and Avoid the scary nurse! Escape from the hospital!
Last Updated: 1/8/2026
- Windows
- Mac
- Linux
About Mori's Nightmare : Hide and seek
Mori's Nightmare : Hide and seek is an Action, Indie, Casual, and Adventure game developed by Sandbox Network, Inc. On 2/9/2021, it was released on the Steam Store by Sandbox Network, Inc.
It can be played and ran on Windows systems. At the moment, there is no confirmed information regarding Steam Deck support for this game.
It also supports 5 languanges in-game including English, Korean, Vietnamese, Japanese, and Chinese (Traditional). Each language comes with varying levels of support for the in-game interface, audio, and fully translated subtitles.
According to Steam’s category system, Mori's Nightmare : Hide and seek supports the following features:
- Single-player
- Family Sharing
From the Steam community, Mori's Nightmare : Hide and seek has been tagged with the following user tags:
- Psychological Horror
- Artificial Intelligence
- Character Action Game
- Mystery
- Horror
- PvE
- Top-Down
- Indie
- Casual
- Action
- Adventure
- Singleplayer
- 2D
Media & Sceenshots
Watch the featured video for Mori's Nightmare : Hide and seek and see the latest screenshots from the Steam Store.

Related Packages
Mori's Nightmare : Hide and seek is referenced by 1 package in the Steam Store. A package (or sub) is simply an item that can be purchased on Steam.
Supported Languages and Localizations
Mori's Nightmare : Hide and seek is available in 5 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 |
| Korean | Yes | Yes | Yes |
| Vietnamese | Yes | No | Yes |
| Japanese | Yes | No | Yes |
| Chinese (Traditional) | Yes | No | Yes |
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Features & Categories
Frequently Asked Questions
Soures & References
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Mori's Nightmare : Hide and seek data has been sourced from:
- Valve Corporation. (2026, January 8). Mori's Nightmare : Hide and seek on Steam. Steam Store.
- Valve Corporation. (2026, January 8). Mori's Nightmare : Hide and seek. Steam Community Hub.