How many people are playing Ultramarine right now?

Ultramarine is app 1825050 on Steam. Player counts appear once the tracker has sampled it.

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

0 concurrent players on 10 Sep 2026.

Ultramarine was released on Steam on 9 Feb 2022.

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
1825051	—	All platforms	—	637 MB	229 MB