How many people are playing QUANTUM HEART right now?

QUANTUM HEART is app 3947800 on Steam. Player counts appear once the tracker has sampled it.

QUANTUM HEART

GameApp ID 3,947,800by Good NightReleases 2027

WindowsEngine —

App ID3,947,800

Release date2027

Engine—

Install size—

TypeGame

Last update8 Sep 2026

Steam DeckUnknown

DLC0

Changenumber38,687,009

Price—

Packages0

SystemsWindows

Followers—

Depots0

QUANTUM HEART

Steam user reviews

Not enough reviews yet

0 so far · summary at 10

SteamPeaks Rating

Not enough reviews yet

Rated from 10 reviews

Playing now

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First samples arriving

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All-time peak

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Tracking since the first sample

0 depots · 0 B on disk

Sizes from the public manifests

No depots recorded.

updated this weeklargest depotshared from another app

QUANTUM HEART Depots · SteamPeaks