How many people are playing Subject A-119 right now?

Subject A-119 has 0 players on Steam right now, with a 24-hour peak of 0 and an all-time peak of 1 on 6 Sep 2026.

What is the all-time peak player count of Subject A-119?

1 concurrent players on 6 Sep 2026.

Subject A-119 was released on Steam on 9 Jun 2017.

Subject A-119 Patches · SteamPeaks

1 published · from the developer’s Steam news feed

Latest 9 years ago

Published	Title	Build
9 years ago	Let's add some mystery into the mix! Hello everybody, Time for a new update on the development. I have been working hard on Subject A-119, a couple of rooms have been added of which I want to share one specifically. It is a cell, but what could it be used for? Novacore is a research facility after all, why would they need an isolation cell? Find out on 07/07/2017!	—

major updatenotes reach back further than our build history, which starts when SteamPeaks began watching the app

Subject A-119

Major patches only

Date	Day	Time	Patch title	Build ID	Branch	Depots	Download Δ
11 Jun 2017	Sun	11:19	No patch notes · unannounced build	1882831	public	1	—

public branch · shipped todayother branchwide buildhas patch notes

Showing 1 of 1 builds · Δ is the compressed download for the public branch, available once the depot worker runsLoad older builds