Is SCP: Observer free?

Yes — SCP: Observer is free to play, so you can install and play it without buying anything.

Is SCP: Observer Steam Deck compatible?

Mostly. Valve rates SCP: Observer Playable on Steam Deck: it runs, but may need some manual tweaking — a community controller layout, or zooming in on small text.

Can I play SCP: Observer on Mac?

Not natively — Steam lists no macOS version of SCP: Observer. Mac players would need a cloud gaming service or a Windows compatibility layer.

Is SCP: Observer multiplayer?

No — Steam lists SCP: Observer as single-player only.

Is SCP: Observer on PC Game Pass?

No — SCP: Observer is not on PC Game Pass right now.

SCP: Observer

Name: SCP: Observer
Brand: Maximilian Fischer
Availability: InStock

Maximilian Fischer · April 25, 2023 · Horror, Survival Horror, Resource Management, Multiplayer, Difficult

SCP: Observer is free to play — no purchase needed. We track it so you know if that ever changes.

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Very Positive92% · 660

Best price

Free

Get it free on Steam

This game is free to play. Get it on Steam →

Screenshots

SCP: Observer price

SCP: Observer is free to play — there is no purchase price, on Steam or anywhere else we track. We keep watching it, so if it ever stops being free the price history on this page will show when that happened and what it changed to.

About SCP: Observer

✦ AI summary

SCP: Observer puts you in a security room where you must survive by managing power, monitoring cameras, and blocking containment breaches while waiting for Nine-Tailed Fox rescue teams. Battle iconic SCPs across two distinct facility zones with customizable difficulty and official scenarios to test your nerve against some of the Foundation's most horrifying anomalies.

SCP: Observer is a frightening experience in which you'll play the role of a maintenance engineer trapped inside a security room. Survive by managing the emergency power supply, monitoring the facility's camera system for threats and blocking the paths of oncoming horrors. The mobile task force unit Nine-Tailed Fox is on its way to rescue you and other survivors.

With official scenarios and customizable difficulty levels, the game offers full control over your experience. The game offers 2 different zones that the player can play: the Light Containment Zone and the Heavy Containment Zone.

The Light Containment Zone is primarily used for containment and storage, mostly of lower-level SCP objects, such as SCP-173 and SCP-914. It is characterized by its high roofed, concrete architecture.

The Heavy Containment Zone is strictly used for the containment of high-level SCP objects, such as SCP-106 and SCP-049. Due to this, it is constructed with a distinctive rudimentary style, abundant with grimy tunnels and catwalks.

Featured SCPs

SCP-035 - A possessive mask capable of controlling anything it's placed upon. It will do anything to escape the Foundation, and it will kill anyone in its way.
SCP-049 – An archaic plague doctor with the sole intent of “curing” those ridden with the “pestilence”. Contact means death and not much can stop him.
SCP-079 – A sentient A.I. that has access to most of the facility's hardware and monitoring systems. With the facility under its control, beware the doors you lock tight for safety becoming the reason for your demise.
SCP-096 – An extremely slender, frail-looking humanoid. It hides its face for a reason. Simply peering at it will induce a state of unstoppable rage, in which it massacres anything around with its immense strength. Running is futile. Don't even peek.
SCP-106 – A humanoid composed of an anomalous jet-black substance. Contact means certain death, or supposedly an equivalent of such. Presume you’re never safe whilst 106 looms.
SCP-173 – A mere concrete sculpture, upon first glance. On second glance, you’ll notice it’s somehow closer. There is no third glance — you're dead by then.
SCP-939 – A predator that intelligently mimics human voices to deceive and entrap its desired prey. Don't fall for stray imitations, lest you’re repaid with a bite.
SCP-3199 - An egg-laying Monster, trying to hunt down anything, that poses a threat to its brood.

SCP: Observer — game info

Platforms: Windows
Steam Deck: Playable
Player modes: Single-player
Controller: Full controller support
PC Game Pass: Not included

More games like this:Games with full controller support

What Steam players say

Recent verbatim reviews from Steam — separate from playze.io community reviews below.

✦ AI summary

Players praise this free SCP-themed game as a fun fusion of FNAF and SCP: Containment Breach with good gameplay and tense atmosphere, though they note it's a short experience that can be completed in roughly an hour with limited replay value. Common complaints include Steam Deck control issues with camera and door mechanics, and some feel certain enemy mechanics are repetitive reskins, though the overall package is well-received for a free indie project.

Recommended Aug 17, 2026

scary but 173 and that chicken thing is annoying and i wanna hop into the game myself and kill both of them also 106 is hot

1 found this helpful

Recommended Aug 2, 2026

fnaf x scp Some of the cameras positions were kind of confusing for me, but other than that, I thought this game was pretty good

1 found this helpful

Recommended Jun 29, 2026

a really cool little project for anyone who loves the tense vibes of SCP: Containment Breach and FNAF with actual walking mechanics. to be completely honest, its a one-evening game that you can beat in about an hour. there isn't much to do after clearing all the scenarios. its basically FNAF where you defend against iconic SCPs like 173, 096, and 106. they even included SCP-3199 as an exclusive, though its honestly just a reskin of SCP-035 with the same mechanics. it is quite easy, but since its entirely free, its a perfect, cozy choice for a quick gaming night if you are a fan of both universes.

1 found this helpful

Recommended Oct 4, 2026

This was AWESOME, i played this for only a few minutes and LOVED it. Its similar to fnaf in a way and in my opinion, has a great story plot.

Not recommended Sep 15, 2026

cool but theres like 30 cameras and lots of scps to keep track of. also not much of a tutorial either besides for the office so your just left to figure out what some of the scps do even if you've played cb also peanut boi can just telefrag you in 4 seconds if you loose track of him

Not recommended Jul 16, 2026

I don't usually write negative reviews, but this game sucks. It's too plain and lacking. Couldn't even pass a level due to a softlocking bug!

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