How many people are playing Citizens: On Mars - Prologue right now?

Citizens: On Mars - Prologue is app 2422390 on Steam. Player counts appear once the tracker has sampled it.

What is the all-time peak player count of Citizens: On Mars - Prologue?

0 concurrent players on 11 Sep 2026.

When was Citizens: On Mars - Prologue released on Steam?

Citizens: On Mars - Prologue was released on Steam on 10 Jul 2023.

Citizens: On Mars - Prologue Events

No announcements yet · from Citizens: On Mars - Prologue’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.