How many people are playing Matter right now?

Matter is app 978250 on Steam. Player counts appear once the tracker has sampled it.

What is the all-time peak player count of Matter?

1 concurrent players on 13 Nov 2026.

Matter was released on Steam on 18 Dec 2018.

GameApp ID 978,250by Concrete GamesReleased 18 Dec 2018

Playing now

All-time peak

06:02 UTC · 13 Nov 2026steampeaks.com

Windows · macOSEngine —

Matter

Steam user reviews

Very Positive

88.6%· 175 reviews

Recent Overwhelmingly Negative · 0%

SteamPeaks Rating

82.1 Positive

Recent 30 days —

Last seen

Sampled 37 minutes ago · not a live figure

—of peak

All-time peak

Subs that grant this app

0 packages

No packages seen for app 978250 yet. Packages appear as their changelists arrive.

Matter Packages · SteamPeaks