How many people are playing Underground Prisoner right now?

Underground Prisoner has 0 players on Steam right now, with a 24-hour peak of 0 and an all-time peak of 0 on 6 Sep 2026.

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

0 concurrent players on 6 Sep 2026.

When was Underground Prisoner released on Steam?

Underground Prisoner was released on Steam on 13 May 2024.

Underground Prisoner Events

No announcements yet · from Underground Prisoner’s Steam news feed

All gamesRead twice a day

Everything

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.