How many people are playing Cosmonious High right now?

Cosmonious High is app 1491490 on Steam. Player counts appear once the tracker has sampled it.

What is the all-time peak player count of Cosmonious High?

7 concurrent players on 13 Sep 2026.

Cosmonious High was released on Steam on 31 Mar 2022.

GameApp ID 1,491,490by Owlchemy LabsReleased 31 Mar 2022

WindowsEngine —

App ID1,491,490

Release date31 Mar 2022

Engine—

Install size3.95 GB

TypeGame

Last update6 Oct 2025

Steam Deck—

DLC0

DeveloperOwlchemy Labs

Changenumber38,246,821

Price—

Packages0

PublisherOwlchemy Labs

SystemsWindows

Followers—

Depots1

Cosmonious High

Steam user reviews

Very Positive

94.1%· 289 reviews

Recent Overwhelmingly Positive · 100%

SteamPeaks Rating

90.5 Very positive

Recent 30 days —

Last seen

Sampled 17 minutes ago · not a live figure

—of peak

All-time peak

13 Sep 2026

A permanent record of every observed change.

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Cosmonious High Update History · SteamPeaks