How many people are playing ISS Simulator right now?

ISS Simulator has 0 players on Steam right now, with a 24-hour peak of 2 and an all-time peak of 2 on 9 Sep 2026.

What is the all-time peak player count of ISS Simulator?

2 concurrent players on 9 Sep 2026.

ISS Simulator was released on Steam on 7 Nov 2024.

GameApp ID 3,239,970by Spacedata.incReleased 7 Nov 2024

WindowsEngine —

App ID3,239,970

Release date7 Nov 2024

Engine—

Install size5.97 GB

TypeGame

Last update27 Dec 2025

Steam Deck—

DLC0

DeveloperSpacedata.inc

Changenumber37,467,610

Price—

Packages0

Publisher株式会社スペースデータ

SystemsWindows

Followers—

Depots1

ISS Simulator

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

0

−1 vs. yesterday

0.0%of peak

All-time peak

2

9 Sep 2026

1 depots · 5.97 GB on disk

Sizes from the public manifests

Depot ID	Name	OS	Language	Size	Download
3239971	—	all	—	5.97 GB	5.69 GB

updated this weeklargest depotshared from another app

SteamPeaks.com