How many people are playing Unstable Nuclear Reactor Demo right now?

0 people are playing Unstable Nuclear Reactor Demo on Steam right now. In the last 24 hours it peaked at 0 players. The number updates every few minutes.

What is Unstable Nuclear Reactor Demo's all-time peak player count?

The highest concurrent player count we've seen for Unstable Nuclear Reactor Demo on Steam since tracking began on Nov 5, 2026 is 0. We have no player history from before then, so its all-time peak may be higher.

Is Unstable Nuclear Reactor Demo good? What do Steam reviews say?

77% of 9 Steam user reviews are positive.

How much does Unstable Nuclear Reactor Demo cost on Steam?

Unstable Nuclear Reactor Demo is free to play on Steam.

Unstable Nuclear Reactor Demo

Free demo of the full game · by Ali Boukeroui · published by MXSGames · Released Jun 22, 2026 · App ID 4692090

Steam Deck Unknown

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Players now

newvs 24h ago · updates every minute

Review score

77% positive

9 user reviews9 reviews

24h peak

Highest seen since tracking began Nov 5, 20260

Price on Steam

Free

Owners (est., from reviews)180–540

Concurrent players

Last 7 days · history since Nov 5, 2026

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Players onlineSteam sale started

Media & details

Screenshots, achievements, specs, every price change and sale we've seen on Steam, and trading cards.

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Where to buy

Steam prices for United States (change the country in the top bar), and Steam keys from authorized stores.

Steam Official

Prices update every 6 hours

Free

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Other authorized stores

No authorized Steam key store lists this game right now.

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Editions and bundles on Steam

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Reviews

77% positive of 9 · 9 user reviews · Live from Steam

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Steam Deck

Not tested by Valve yet. Results from Valve's own testing.

Steam Deck Unknown

Valve hasn't published test details for this game.

Steam Deck

Patches & builds

Every build released on Steam for this game since we started tracking it, with the developer's patch notes. Updated within minutes of each new build.

Nov 5, 2026, 1:16 AM UTC
Build 26446722+170 MB170 MB on Windows
Changed: Windows (1 download)
Nov 5, 2026, 12:56 AM UTC
Build 26446433the current build when we started tracking

Patches & builds

Quick answers about Unstable Nuclear Reactor Demo

How many people are playing Unstable Nuclear Reactor Demo right now?: 0 people are playing Unstable Nuclear Reactor Demo on Steam right now. In the last 24 hours it peaked at 0 players. The number updates every few minutes.
What is Unstable Nuclear Reactor Demo's all-time peak player count?: The highest concurrent player count we've seen for Unstable Nuclear Reactor Demo on Steam since tracking began on Nov 5, 2026 is 0. We have no player history from before then, so its all-time peak may be higher.
Is Unstable Nuclear Reactor Demo good? What do Steam reviews say?: 77% of 9 Steam user reviews are positive.
How much does Unstable Nuclear Reactor Demo cost on Steam?: Unstable Nuclear Reactor Demo is free to play on Steam.

Live data from Steam, tracked by SteamPlayerBase.