Book Inside
Noah, the boy who lives in the library of the underworld, and Eva, the girl who lives in the book. You enter the world of books by playing from the perspective of boy Noah. Join us for a mysterious adventure in the book!
Last Updated: 3/4/2026
| Release Date | 2/16/2026 |
| Developer | Team. Open Book |
| Publisher | Team. Open Book |
| Steam App Id | 4369140 |
Book Inside
Noah, the boy who lives in the library of the underworld, and Eva, the girl who lives in the book. You enter the world of books by playing from the perspective of boy Noah. Join us for a mysterious adventure in the book!
Last Updated: 3/4/2026
- Windows
- Mac
- Linux
About Book Inside
Book Inside is a Casual, Adventure, Indie, and Free to Play game developed by Team. Open Book. On 2/16/2026, it was released on the Steam Store by Team. Open Book.
It can be played and ran on Windows systems. At the moment, there is no confirmed information regarding Steam Deck support for this game.
According to Steam’s category system, Book Inside supports the following features:
- Custom Volume Controls
- Single-player
- Save Anytime
From the Steam community, Book Inside has been tagged with the following user tags:
- Drama
- Side Scroller
- Fantasy
- Story Rich
- Free to Play
- Visual Novel
- Puzzle
- Collectathon
- Linear
- 2D Platformer
- Cute
- Indie
- Casual
- Colorful
- Adventure
- Singleplayer
- 2D
- Exploration
- Emotional
Media & Sceenshots
Watch the featured video for Book Inside and see the latest screenshots from the Steam Store.

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Soures & References
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Book Inside data has been sourced from:
- Valve Corporation. (2026, March 4). Book Inside on Steam. Steam Store.
- Valve Corporation. (2026, March 4). Book Inside. Steam Community Hub.