How many people are playing Upside Down right now?

Upside Down has 0 players on Steam right now, with a 24-hour peak of 1 and an all-time peak of 8 on 6 Sep 2026.

What is the all-time peak player count of Upside Down?

8 concurrent players on 6 Sep 2026.

Upside Down was released on Steam on 14 Feb 2017.

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

2 events

Change	Key	Before	After
Localization · 3
added	English · full audiocommon.supported_languages.english.full_audio	—	true
added	English · subtitlescommon.supported_languages.english.subtitles	—	true
added	English · interfacecommon.supported_languages.english.supported	—	true