How many people are playing Isyium right now?

Isyium is app 555080 on Steam. Player counts appear once the tracker has sampled it.

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

0 concurrent players on 19 Sep 2026.

Isyium was released on Steam on 13 Dec 2016.

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
555081	—	All platforms	—	106 MB	107 MB	—