How many people are playing O3: Hollow Descent: Demo right now?

O3: Hollow Descent: Demo is app 3782050 on Steam. Player counts appear once the tracker has sampled it.

What is the all-time peak player count of O3: Hollow Descent: Demo?

0 concurrent players on 16 Sep 2026.

O3: Hollow Descent: Demo was released on Steam on 2 Jul 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
3782051	—	Windows	—	1.32 GB