How many people are playing 31st prototype right now?

31st prototype is app 1597470 on Steam. Player counts appear once the tracker has sampled it.

What is the all-time peak player count of 31st prototype?

0 concurrent players on 18 Oct 2026.

31st prototype was released on Steam on 5 May 2021.

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
1597471	—	All platforms	—	228 MB	117 MB