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

Unstable Nuclear Reactor Demo has 0 players on Steam right now, with a 24-hour peak of 2 and an all-time peak of 3 on 9 Sep 2026.

What is the all-time peak player count of Unstable Nuclear Reactor Demo?

3 concurrent players on 9 Sep 2026.

When was Unstable Nuclear Reactor Demo released on Steam?

Unstable Nuclear Reactor Demo was released on Steam on 22 Jun 2026.

Unstable Nuclear Reactor Demo Events

No announcements yet · from Unstable Nuclear Reactor Demo’s Steam news feed

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This developer has not posted announcements to Steam, or we have not read their feed yet.

Announcements are the developer’s own posts to the game’s Steam news feed: updates and their patch notes, in-game events, releases and sales. The important ones are marked on the players chart.