How many people are playing Quantum Chess right now?

Quantum Chess is app 453870 on Steam. Player counts appear once the tracker has sampled it.

What is the all-time peak player count of Quantum Chess?

11 concurrent players on Mar 2021.

Quantum Chess was released on Steam on 14 Mar 2025.

GameApp ID 453,870by Quantum Realm GamesReleased 14 Mar 2025

App ID453,870

Release date14 Mar 2025

Engine—

Install size1.19 GB

TypeGame

Last update31 Aug 2026

Steam Deck—

DLC0

DeveloperQuantum Realm Games

Changenumber38,482,707

Price$14.99

Packages0

PublisherQuantum Realm Games

SystemsWindows · macOS · Linux

Followers—

Depots3

Quantum Chess

Steam user reviews

Mixed

66.7%· 54 reviews

Recent Overwhelmingly Positive · 100%

SteamPeaks Rating

49.3 Mixed

Recent 30 days —

Last seen

Sampled 32 minutes ago · not a live figure

—of peak

All-time peak

Mar 2021

A permanent record of every observed change.

Export

Quantum Chess Update History · SteamPeaks