How many people are playing Underground Keeper 2 right now?

Underground Keeper 2 is app 611550 on Steam. Player counts appear once the tracker has sampled it.

What is the all-time peak player count of Underground Keeper 2?

0 concurrent players on 16 Sep 2026.

When was Underground Keeper 2 released on Steam?

Underground Keeper 2 was released on Steam on 29 Jun 2020.

Underground Keeper 2 News

No announcements yet · from Underground Keeper 2’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.