How many people are playing Not Sleep Hero right now?

Not Sleep Hero is app 4643880 on Steam. Player counts appear once the tracker has sampled it.

What is the all-time peak player count of Not Sleep Hero?

0 concurrent players on 16 Sep 2026.

Not Sleep Hero was released on Steam on 17 Jul 2026.

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
4643881	—	All platforms	—	194 MB	66.7 MB