How many people are playing Idle Monkey Theorem right now?

Idle Monkey Theorem is app 4298380 on Steam. Player counts appear once the tracker has sampled it.

What is the all-time peak player count of Idle Monkey Theorem?

19 concurrent players on 23 Sep 2026.

Idle Monkey Theorem was released on Steam on 23 Sep 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
4298381	—	All platforms	—	377 MB