How many people are playing Castle Must Be Mine right now?

Castle Must Be Mine is app 542770 on Steam. Player counts appear once the tracker has sampled it.

What is the all-time peak player count of Castle Must Be Mine?

0 concurrent players on 13 Sep 2026.

When was Castle Must Be Mine released on Steam?

Castle Must Be Mine was released on Steam on 13 Jul 2018.

Status

SteamPeaks

Castle Must Be Mine

GameApp ID 542,770by TheMiddleGrayReleased 13 Jul 2018

WindowsEngine —

View on SteamSteamCompare

App ID542,770

Release date13 Jul 2018

Engine—

Install size3.04 GB

TypeGame

Last update8 Apr 2018

Steam Deck—

DLC0

DeveloperTheMiddleGray

Changenumber34,351,876

Price$15.99

Packages0

PublisherTheMiddleGray

SystemsWindows

Followers—

Depots1

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Castle Must Be Mine

TheMiddleGray
Released 13 Jul 2018·App 542770

Steam user reviews

Very Positive

89.9%· 238 reviews

Recent —

SteamPeaks Rating

86.3 Very positive

Recent 30 days —

How it works

Last seen

Sampled 3 hours ago · not a live figure

—of peak

All-time peak

13 Sep 2026

Steam user reviews · 238 written

Updated 9 Sep 2026, 11:25 UTC

SteamPeaks Rating

86.3

Very positive

Positive share

89.9%Very Positive

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 share

Castle Must Be Mine Reviews · SteamPeaks

Castle Must Be Mine

Castle Must Be Mine

Who is reviewing

Review history