How many people are playing Frontline: Operation Kosmonaut right now?

Frontline: Operation Kosmonaut is app 3978390 on Steam. Player counts appear once the tracker has sampled it.

What is the all-time peak player count of Frontline: Operation Kosmonaut?

0 concurrent players on 6 Sep 2026.

Frontline: Operation Kosmonaut was released on Steam on 23 Jul 2026.

GameApp ID 3,978,390by Iron Curtain InteractiveReleased 23 Jul 2026

Windows · macOSEngine —

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
3978391	—	Windows	—	787 MB

Depot ID	Name	Platform	Language	Size on disk	Download size	Current manifest	Status
3978391	—	Windows	—	787 MB

Frontline: Operation Kosmonaut Depots · SteamPeaks