How many people are playing How To Grow a Black Hole right now?

How To Grow a Black Hole has 33 players on Steam right now, with a 24-hour peak of 44 and an all-time peak of 50 on 6 Sep 2026.

What is the all-time peak player count of How To Grow a Black Hole?

50 concurrent players on 6 Sep 2026.

How To Grow a Black Hole was released on Steam on 23 Jun 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
4562151	—	All platforms	—	517 MB