How many people are playing ARB: Anomalous Research Bureau - Museum right now?

ARB: Anomalous Research Bureau - Museum is app 4299290 on Steam. Player counts appear once the tracker has sampled it.

What is the all-time peak player count of ARB: Anomalous Research Bureau - Museum?

0 concurrent players on 12 Sep 2026.

ARB: Anomalous Research Bureau - Museum was released on Steam on 27 Mar 2026.

Every depot recorded for this app, sized by its current public manifest.

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Depot ID	Name	Platform	Language	Size on disk	Download size	Current manifest	Status
4299291	—	Windows	—	3.05 GB