How many people are playing Calcium Contract right now?

Calcium Contract is app 2427960 on Steam. Player counts appear once the tracker has sampled it.

What is the all-time peak player count of Calcium Contract?

1 concurrent players on 15 Sep 2026.

When was Calcium Contract released on Steam?

Calcium Contract was released on Steam on 17 Oct 2023.

Calcium Contract News

No announcements yet · from Calcium Contract’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.