Game
Free to play App 4369140
Book Inside
Team. Open Book · released Feb 17, 2026
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!
Price
Free
US store
Reviews
80%
5 · 5 user reviews
Playing now
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not sampled yet
24h peak
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all-time seen —
Followers
—
Steam community hub
Owners (est.)
~150
75 – 240
YouTube activity
—
videos · 30 d—
creators—
views · 1 yTwitch activity
—
avg viewers · 30 d—
hours watched · 30 d—
streamers · 30 dProduct info
from Steam's PICS · read 4d ago- Change number
- 36,631,845
- Public build
- 22,194,832 · Mar 4, 2026 (8mo ago)
- Operating systems
- windows
- Architecture
- 64-bit
- Install size
- 7.3 GB · 809 MB download
- Install folder
Book Inside- Controller support
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- Metacritic
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- Homepage
- —
- Release state
- released
- Community
- hub
Steam Deck
UnknownNo Deck test results published.
Branches · 1
every build Steam serves for this app| Branch | Build | Updated | Description |
|---|---|---|---|
| public | 22,194,832 | Mar 4, 2026 · 8mo ago |
Build history
every build id we have seen on a branch (history starts with our first read)| Build | Branch | Released | First seen |
|---|---|---|---|
| 22,194,832 | public | Mar 4, 2026 12:41 | 4d ago |
Depots · 2
content of the public branchLaunch options · 1
| Executable | OS | Description |
|---|---|---|
Book-Inside.exe |
windows 64-bit |
Languages · 1
| Language | Interface | Full audio | Subtitles |
|---|---|---|---|
| Korean | ✓ | — | ✓ |
Packages · 0
all packagesNo packages recorded yet.
Bundles · 0
all bundlesNot part of any bundle we know.
Updates · patch notes
Steam announcements tagged as patch notes, linked to the public build they followed
No patch notes seen yet for this game.