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.

When was Book Inside released on Steam?

Book Inside was released on Steam on 17 Feb 2026.

Status

SteamPeaks

Book Inside

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

WindowsEngine —

View on SteamSteamCompare

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

Compare this game

Book Inside

Team. Open Book
Released 17 Feb 2026·App 4369140

Steam user reviews

Not enough reviews yet

0 so far · summary at 10

SteamPeaks Rating

Not enough reviews yet

Rated from 10 reviews

How it works

Playing now

+0 vs. yesterday

0.0%of peak

All-time peak

8 Sep 2026

Steam user reviews · waiting for the first store poll

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SteamPeaks Rating

New

Needs ten reviews

Positive share

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Last 30 days

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No reviews in the last 30 days

Played before writing

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Sampling starts with the review poller

Reviews per day

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From Valve’s daily histogram

How sentiment moved · share of new reviews that were positive

Awaiting the histogram

Not enough samples yet. The line appears once a few readings are in.

Positive shareReviews writtenLifetime shareDrag across the chart to zoom · double-click to reset

Data by SteamPeaks.com

Book Inside Reviews · SteamPeaks

Book Inside

Book Inside

Who is reviewing

Review history