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Mirror Backrooms is app 5040820 on Steam. Player counts appear once the tracker has sampled it.

When was Mirror Backrooms released on Steam?

Mirror Backrooms was released on Steam on 27 Oct 2026.

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Mirror Backrooms Packages · SteamPeaks

Apps›Mirror Backrooms›Packages

Mirror Backrooms

GameApp ID 5,040,820by FuncityReleases 27 Oct 2026

WindowsEngine —

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App ID5,040,820

Release date27 Oct 2026

Engine—

Install size—

TypeGame

Last update7 Sep 2026

Steam DeckUnknown

DLC0

DeveloperFuncity

Changenumber38,613,543

Price—

Packages0

PublisherFuncity

SystemsWindows

Followers—

Depots0

Mirror Backrooms

Funcity
Releases 27 Oct 2026·App 5040820

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Rated from 10 reviews

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