How many people are playing Cepheus Protocol right now?

Cepheus Protocol has 66 players on Steam right now, with a 24-hour peak of 81 and an all-time peak of 378 on Oct 2021.

What is the all-time peak player count of Cepheus Protocol?

378 concurrent players on Oct 2021.

Cepheus Protocol was released on Steam on 15 May 2020.

GameApp ID 979,640by Halcyon WindsReleased 15 May 2020

WindowsEngine —

Cepheus Protocol

Steam user reviews

Mostly Positive

75.4%· 3.8K reviews

Recent —

SteamPeaks Rating

75.3 Positive

Recent 30 days —

Playing now

−9 vs. yesterday

17%of peak

All-time peak

378

Oct 2021

30 announcements · from Cepheus Protocol’s Steam news feed

All gamesRead twice a day

Cepheus Protocol Events · SteamPeaks

Published	Kind	Announcement	Build
7 months ago	Major update	2026.01.30.3 Doctrines Have Arrived (Shared Progression Is Now Live) Patch Notes Summary (Jan 16 → Jan 30) AI + Vehicle Pathing · Improved ground vehicle pathing to reduce crashes and unnecessary driving through landscape objects. They should be a lot more intentional for when they decide to kool-aid man through walls · Fixed large vehicles attempting to route through infantry-only gates · Cleaned up navigation and collision in key zones (HMB + Treasure Island c…	21711719