How many people are playing CODEX MORTIS right now?

CODEX MORTIS is app 4084120 on Steam. Player counts appear once the tracker has sampled it.

What is the all-time peak player count of CODEX MORTIS?

12 concurrent players on 11 Sep 2026.

CODEX MORTIS was released on Steam on 26 Mar 2026.

GameApp ID 4,084,120by GROLAFReleased 26 Mar 2026

App ID4,084,120

Release date26 Mar 2026

Engine—

Install size3.91 GB

TypeGame

Last update14 Sep 2026

Steam DeckVerified

DLC0

DeveloperGROLAF

Changenumber38,884,943

Price—

Packages0

SystemsWindows · Linux

Followers—

Depots2

CODEX MORTIS

Steam user reviews

Mostly Positive

75.7%· 70 reviews

Recent Mixed · 50%

SteamPeaks Rating

67.2 Mixed

Recent 30 days —

Last seen

Sampled 15 minutes ago · not a live figure

—of peak

All-time peak

30 announcements · from CODEX MORTIS’s Steam news feed

All gamesRead every half hour while active

CODEX MORTIS News · SteamPeaks

Published	Kind	Announcement	Build
15 Apr 2026, 12:25 UTC	Major update	Community Update #9 - Mortis Mastery: Endgame Meta-Progression Hi everyone, Endgame meta-progression is here. As always, your feedback shapes the game directly. If something is not working for you, please share it on the Steam forums or our Discord - it helps far more than a negative review and we read and respond to everything. We also would love to invite you to watch our devlog: Mortis Mastery A brand new prestige system for veteran necromancers. Once y…	—
10 Apr 2026, 09:03 UTC	Major update	CODEX MORTIS is now Steam Deck Verified ✅ Hi everyone!! CODEX MORTIS is now officially Steam Deck Verified - the game is fully playable on Steam Deck out of the box, no tweaks needed. Grab your Deck and take the crypt on the go. - CRUNCHFEST & GROLAF	—
6 Apr 2026, 22:16 UTC	Major update	Major Update — Blood Bath: New Extras World Adventurers, We have been working hard behind the scenes, and today we are thrilled to reveal the biggest content drop since CODEX MORTIS entered Early Access — a brand-new world that takes you back to where it all began. Thank you for being part of this journey. Your feedback, your bug reports, your ideas — they shape this game every single day. We read everything, and we could not be doing th…	—