Is >observer_ on Steam?

Yes, >observer_ is on Steam, but this page does not track its Steam player count yet. Its live popularity is tracked here via Twitch viewership instead.

When did >observer_ release?

>observer_ was first released on August 15, 2017.

>observer_

Aug 15, 2017AdventureIndiePlayStation 4LinuxPC (Microsoft Windows)MacXbox One

Twitch directory

>observer_player count & live stats

>observer_ is on Steam, but this page does not track its Steam player count yet. The live signal we do track is Twitch viewership — see the live streams and 7-day viewer trend below.

Platforms: PlayStation 4, Linux, PC (Microsoft Windows), Mac +5
First released: Aug 15, 2017

>observer_ live stats

10 30-day peak viewers

2,084 12-month peak viewers

Live stats last updated 37 minutes ago.

>observer_ monthly peaks

Highest concurrent viewers recorded each month, most recent first.

Peak viewers reached 2,084 in July 2026 and has since fallen 99%, to 18 in September.

Month	Peak viewers	Share of peak
October 2026so far	9	0%
September 2026	18	1%
August 2026	20	1%
July 2026	2,084	100%

>observer_ — frequently asked questions

Is >observer_ on Steam?: Yes, >observer_ is on Steam, but this page does not track its Steam player count yet. Its live popularity is tracked here via Twitch viewership instead.
What platforms is >observer_ on?: >observer_ is available on PlayStation 4, Linux, PC (Microsoft Windows), Mac, Xbox One, Nintendo Switch, Xbox Series X|S, Nintendo Switch 2, PlayStation 5.
When did >observer_ release?: >observer_ was first released on August 15, 2017.

About >observer_

Observer is a first person perspective horror game that focuses on a dark, atmospheric environment and deep story telling.

Summary via IGDB.

Game details

Platforms: PlayStation 4, Linux, PC (Microsoft Windows), Mac, Xbox One, Nintendo Switch, Xbox Series X|S (s), Nintendo Switch 2, PlayStation 5
Developer: Bloober Team
Publisher: Aspyr Media
ESRB rating: M
Game modes: Single player
Themes: Science fiction, Horror, Thriller, Mystery
Official site: Visit

Details via IGDB.

Reception

IGDB rating

75/100

from 172 ratings

Every version compared

Prices, contemporary reception and the studio credited for each release

Also released on: PlayStation 4 · Linux · PC (Microsoft Windows) · Mac · Xbox One · Nintendo Switch · Xbox Series X|S · Nintendo Switch 2 · PlayStation 5. We haven’t priced or authenticated those versions yet.