How many people are playing Mars Colonization right now?

Mars Colonization is app 2357130 on Steam. Player counts appear once the tracker has sampled it.

What is the all-time peak player count of Mars Colonization?

1 concurrent players on 9 Sep 2026.

Mars Colonization was released on Steam on 31 Mar 2023.

Every depot recorded for this app, sized by its current public manifest.

Export

Depot ID	Name	Platform	Language	Size on disk	Download size	Current manifest	Status
2357131	—	All platforms	—	91.9 MB	22.5 MB