How many people are playing Altarium right now?

Altarium is app 2524700 on Steam. Player counts appear once the tracker has sampled it.

What is the all-time peak player count of Altarium?

0 concurrent players on 22 Sep 2026.

Altarium was released on Steam on 21 Oct 2024.

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

Export

Depot ID	Name	Platform	Language	Size on disk	Download size	Current manifest	Status
2524701	—	All platforms	—	12.6 GB	9.35 GB