How many people are playing Radiation Island right now?

Radiation Island has 1 players on Steam right now, with a 24-hour peak of 7 and an all-time peak of 10 on Jul 2026.

What is the all-time peak player count of Radiation Island?

10 concurrent players on Jul 2026.

When was Radiation Island released on Steam?

Radiation Island was released on Steam on 29 Nov 2016.

Radiation Island Events

No announcements yet · from Radiation Island’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.