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 2 and an all-time peak of 2 on 8 Sep 2026.

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

2 concurrent players on 8 Sep 2026.

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

Mars Colony: Challenger

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 vs. yesterday

0.0%of peak

All-time peak

8 Sep 2026