How many people are playing CTRL-U: Testing Facility right now?

CTRL-U: Testing Facility is app 4758850 on Steam. Player counts appear once the tracker has sampled it.

Status

SteamPeaks

CTRL-U: Testing Facility

GameApp ID 4,758,850by Stone ShelterReleases Coming soon

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App ID4,758,850

Release dateComing soon

Engine—

Install size—

TypeGame

Last update28 Oct 2026

Steam DeckUnknown

DLC0

DeveloperStone Shelter

Changenumber40,323,226

Price—

Packages0

PublisherStone Shelter

SystemsWindows

Followers—

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CTRL-U: Testing Facility

Stone Shelter
Releases Coming soon·App 4758850

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

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All-time peak

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Steam Cloud

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CTRL-U: Testing Facility Cloud Saves · SteamPeaks