How many people are playing Erebus-9 Demo right now?

Erebus-9 Demo is app 4109670 on Steam. Player counts appear once the tracker has sampled it.

What is the all-time peak player count of Erebus-9 Demo?

0 concurrent players on 29 Sep 2026.

Erebus-9 Demo was released on Steam on 23 Oct 2025.

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
4109671	—	Windows	—	9.08 GB	4.22 GB