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

Unstable Nuclear Reactor Demo has 1 players on Steam right now, with a 24-hour peak of 3 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.

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

1 depots · 158 MB on disk

Sizes from the public manifests

Depot ID	Name	OS	Language	Size	Download
4692091	—	windows	—	158 MB	54.7 MB

updated this weeklargest depotshared from another app