How many people are playing Moon Observatory Iris right now?

Moon Observatory Iris is app 1598220 on Steam. Player counts appear once the tracker has sampled it.

What is the all-time peak player count of Moon Observatory Iris?

2 concurrent players on 10 Sep 2026.

When was Moon Observatory Iris released on Steam?

Moon Observatory Iris was released on Steam on 1 May 2021.

Moon Observatory Iris News

No announcements yet · from Moon Observatory Iris’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.