How many people are playing Kessler Syndrome right now?

Kessler Syndrome is app 2388520 on Steam. Player counts appear once the tracker has sampled it.

What is the all-time peak player count of Kessler Syndrome?

0 concurrent players on 14 Sep 2026.

Kessler Syndrome was released on Steam on 13 Jun 2023.

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
2388521	—	All platforms	—	1.53 GB	1.25 GB