How many people are playing Welcome To Your Immune System right now?

Welcome To Your Immune System is app 1829730 on Steam. Player counts appear once the tracker has sampled it.

What is the all-time peak player count of Welcome To Your Immune System?

0 concurrent players on 15 Sep 2026.

Welcome To Your Immune System was released on Steam on 9 Dec 2021.

GameApp ID 1,829,730by The VALIDATE NetworkReleased 9 Dec 2021

Windows · macOSEngine —

App ID1,829,730

Release date9 Dec 2021

Engine—

Install size232 MB

TypeGame

Last update30 Nov 2021

Steam Deck—

DLC0

DeveloperThe VALIDATE Network

Changenumber37,452,352

Price—

Packages0

PublisherThe VALIDATE Network

SystemsWindows · macOS

Followers—

Depots2

Welcome To Your Immune System

Steam user reviews

Very Positive

92.5%· 53 reviews

Recent —

SteamPeaks Rating

Not enough reviews yet

Rated from 10 reviews

Last seen

Sampled 2 hours ago · not a live figure

—of peak

All-time peak

15 Sep 2026

From the store page

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No achievements.

Welcome To Your Immune System Achievements · SteamPeaks