How many people are playing Astro Protocol - Digital Artbook right now?

Astro Protocol - Digital Artbook is app 4323310 on Steam. Player counts appear once the tracker has sampled it.

When was Astro Protocol - Digital Artbook released on Steam?

Astro Protocol - Digital Artbook was released on Steam on 9 Feb 2026.

Astro Protocol - Digital Artbook Events

No announcements yet · from Astro Protocol - Digital Artbook’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.