How many people are playing Mars Odyssey right now?

Mars Odyssey has 0 players on Steam right now, with a 24-hour peak of 0 and an all-time peak of 1 on 9 Sep 2026.

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

1 concurrent players on 9 Sep 2026.

Mars Odyssey was released on Steam on 9 Sep 2016.

Every change SteamPeaks has recorded · decoded, with the original values

2 events

Change	Key	Before	After
Localization · 2
added	English · full audiocommon.supported_languages.english.full_audio	—	true
added	English · interfacecommon.supported_languages.english.supported	—	true