How many people are playing Sigma Theory right now?

Sigma Theory is app 716640 on Steam. Player counts appear once the tracker has sampled it.

What is the all-time peak player count of Sigma Theory?

7 concurrent players on 25 Sep 2026.

Sigma Theory was released on Steam on 21 Nov 2019.

GameApp ID 716,640by FibreTigreReleased 21 Nov 2019

Playing now

All-time peak

20:55 UTC · 23 Oct 2026steampeaks.com

Subs that grant this app

0 packages

No packages seen for app 716640 yet. Packages appear as their changelists arrive.

Sigma Theory Packages · SteamPeaks