How many people are playing Cosmic Cosmonaut Demo right now?

Cosmic Cosmonaut Demo has 0 players on Steam right now, with a 24-hour peak of 0 and an all-time peak of 0 on 16 Sep 2026.

What is the all-time peak player count of Cosmic Cosmonaut Demo?

0 concurrent players on 16 Sep 2026.

Cosmic Cosmonaut Demo was released on Steam on 30 May 2025.

DemoApp ID 3,443,220by Quirky Dutchman GamesReleased 30 May 2025

WindowsEngine —

App ID3,443,220

Release date30 May 2025

Engine—

Install size1.26 GB

TypeDemo

Last update14 Jun 2025

Steam Deck—

DLC0

DeveloperQuirky Dutchman Games

Changenumber38,924,868

Price—

Packages0

PublisherQuirky Dutchman Games

SystemsWindows

Followers—

Depots1

Cosmic Cosmonaut Demo

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

Sampling since 10:00 UTC

—of peak

All-time peak

16 Sep 2026

From the store page

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No achievements.

Cosmic Cosmonaut Demo Achievements · SteamPeaks