How many people are playing One Room Nightmare right now?

One Room Nightmare has 0 players on Steam right now, with a 24-hour peak of 2 and an all-time peak of 2 on 8 Sep 2026.

What is the all-time peak player count of One Room Nightmare?

2 concurrent players on 8 Sep 2026.

When was One Room Nightmare released on Steam?

One Room Nightmare was released on Steam on 8 Jun 2024.

One Room Nightmare Events

No announcements yet · from One Room Nightmare’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.