How many people are playing Mars Colony: Challenger right now?

Mars Colony: Challenger has 0 players on Steam right now, with a 24-hour peak of 0 and an all-time peak of 1 on 6 Sep 2026.

What is the all-time peak player count of Mars Colony: Challenger?

1 concurrent players on 6 Sep 2026.

Mars Colony: Challenger was released on Steam on 4 Mar 2014.

1 depots · 278 MB on disk

Sizes from the public manifests

Depot ID	Name	OS	Language	Size	Download
277911	—	all	english	278 MB	0 B

updated this weeklargest depotshared from another app