How many people are playing Book Inside right now?

Book Inside has 0 players on Steam right now, with a 24-hour peak of 1 and an all-time peak of 1 on 8 Sep 2026.

What is the all-time peak player count of Book Inside?

1 concurrent players on 8 Sep 2026.

Book Inside was released on Steam on 17 Feb 2026.

GameApp ID 4,369,140by Team. Open BookReleased 17 Feb 2026

WindowsEngine —

App ID4,369,140

Release date17 Feb 2026

Engine—

Install size6.82 GB

TypeGame

Last update4 Mar 2026

Steam Deck—

DLC0

DeveloperTeam. Open Book

Changenumber36,631,845

Price—

Packages0

PublisherTeam. Open Book

SystemsWindows

Followers—

Depots2

Book Inside

Steam user reviews

Not enough reviews yet

0 so far · summary at 10

SteamPeaks Rating

Not enough reviews yet

Rated from 10 reviews

Playing now

+0 vs. yesterday

0.0%of peak

All-time peak

8 Sep 2026

From the store page

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No achievements.

Book Inside Achievements · SteamPeaks