How many people are playing Subject 13 right now?

Subject 13 is app 322970 on Steam. Player counts appear once the tracker has sampled it.

What is the all-time peak player count of Subject 13?

1 concurrent players on 6 Sep 2026.

When was Subject 13 released on Steam?

Subject 13 was released on Steam on 28 May 2015.

Status

SteamPeaks

Subject 13

GameApp ID 322,970by Paul CuissetReleased 28 May 2015

Windows · macOSEngine —

View on SteamSteam

App ID322,970

Release date28 May 2015

Engine—

Install size3.60 GB

TypeGame

Last update5 Sep 2026

Steam DeckPlayable

DLC0

DeveloperPaul Cuisset

Changenumber37,950,389

Price$9.99

Packages0

PublisherMicroids

SystemsWindows · macOS

Followers—

Depots2

Compare this game

Subject 13

Paul Cuisset·Microids
Released 28 May 2015·App 322970

Steam user reviews

Not enough reviews yet

0 so far · summary at 10

SteamPeaks Rating

Not enough reviews yet

Rated from 10 reviews

How it works

Last seen

Sampled 5 hours ago · not a live figure

—of peak

All-time peak

6 Sep 2026

Steam features

Community

Official website

WorkshopNo

MarketYes

Trading cardsYes

In-app purchasesNo

AchievementsYes

Remote PlayNo

Steam CloudNo

Family sharingYes

Single-playerSteam AchievementsSteam Trading CardsFamily Sharing

Subject 13 Community · SteamPeaks