How many people are playing SIRIUS-4 right now?

SIRIUS-4 has 0 players on Steam right now, with a 24-hour peak of 0 and an all-time peak of 1 on 8 Oct 2026.

What is the all-time peak player count of SIRIUS-4?

1 concurrent players on 8 Oct 2026.

SIRIUS-4 was released on Steam on 3 Sep 2025.

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
2435031	—	Windows	english	5.82 GB	4.27 GB	—