How many people are playing MARS 2120 right now?

MARS 2120 has 0 players on Steam right now, with a 24-hour peak of 3 and an all-time peak of 4 on 19 Sep 2026.

What is the all-time peak player count of MARS 2120?

4 concurrent players on 19 Sep 2026.

MARS 2120 was released on Steam on 31 Jul 2024.

GameApp ID 1,424,290by QUByte InteractiveReleased 31 Jul 2024

Playing now

All-time peak

15:10 UTC · 22 Sep 2026steampeaks.com

WindowsEngine —

MARS 2120

Steam user reviews

Mostly Positive

78.1%· 73 reviews

Recent —

SteamPeaks Rating

64.8 Mixed

Recent 30 days —

Playing now

−1 vs. yesterday

0.0%of peak

All-time peak

19 Sep 2026

Steam Cloud

1.91 MB quota · 10 files

Key	Value
quota	2000000
savefiles.1.path	ProjectMars_DEMO/Saved/SaveGames
savefiles.1.root	WinAppDataLocal
savefiles.1.pattern	Slot_0.sav
savefiles.1.recursive	1
savefiles.2.path	ProjectMars_DEMO/Saved/SaveGames
savefiles.2.root	WinAppDataLocal
savefiles.2.pattern	Slot_1.sav
savefiles.3.path	ProjectMars_DEMO/Saved/SaveGames
savefiles.3.root	WinAppDataLocal
savefiles.3.pattern	Slot_2.sav
savefiles.4.path	ProjectMars_DEMO/Saved/SaveGames
savefiles.4.root

MARS 2120 Cloud Saves · SteamPeaks