How many people are playing Nightmare Grotto right now?

Nightmare Grotto is app 614700 on Steam. Player counts appear once the tracker has sampled it.

What is the all-time peak player count of Nightmare Grotto?

0 concurrent players on 4 Oct 2026.

Nightmare Grotto was released on Steam on 18 May 2017.

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
614701	—	Windows	—	1.25 GB	636 MB