SCP – Containment Breach
You are a Class D test subject when the facility falls apart, and SCP-173, a statue that only moves when you blink, is loose.
96% of 2,247 Steam reviews are positivePlayers online now: 114Free
Games like Under Observation
Still thinking about Under Observation and its tense and scary tone? These games are a good place to start.
The Obscura Experiment
Anabasis & Co. welcomes you to the family - we’re so glad to have you here! Your mandate as part of this research project will be to monitor and document a new energy form: the [REDACTED]. To begin, let’s review your perso- oh? We’re detecting some anomalies near you… care to investigate?
Tense, Scary, Dark
83% of 109 Steam reviews are positiveFreeSCP: Observer
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.
Tense, Scary, Dark
92% of 658 Steam reviews are positiveFreeSubject 4471
Awaken as Subject 4471 in a research complex controlled by AI. Escape patrolling threats, find cover and take alternate routes through ventilation ducts. Manage scarce supplies, obtain security clearance and uncover your identity in this free single-player sci-fi horror game.
Tense, Scary, Dark
100% of 2 Steam reviews are positiveFreeBIO Fault
Become a scientist forced to correct a biological error born within the walls of a secret laboratory. Use the environment to survive and destroy your creation.
Tense, Scary, Dark
100% of 14 Steam reviews are positive$5.99Escape from biochemical
《Escape from the Biochemical》 is a 3D single-player puzzle horror game. The protagonist needs to complete various tasks while being chased by the experimental subjects and then escape from there.
Tense, Scary, Dark
$0.99I'm on Observation Duty
A night shift behind surveillance cameras. Your job: watch the rooms, remember how they looked, and file a report the moment something is off. A chair has moved. A carpet is gone. Someone is standing in the kitchen who should not be there. Spot every anomaly before 6 AM, or the night ends badly.
Tense, Scary, Dark
95% of 2,111 Steam reviews are positivePlayers online now: 7$2.99Creature Lab
Become a mad scientist! Conduct crazy experiments, mix mutagens, breed abominable creatures, and attach monstrous body parts to them. Manage your inventory, expand your lab, and make sure your hideout is safe. Send your creations into the city to obtain salvage and test subjects!
Tense, Scary, Dark
51% of 346 Steam reviews are positive$19.99Abiotic Factor
Trapped miles underground after GATE's labs burst open, you and up to five fellow scientists must turn offices, labs and vending machines into a home. Scavenge, craft absurd weapons, pick a PhD, and outsmart aliens, soldiers and killer robots on your way out.
Tense, Scary, Dark
95% of 43,099 Steam reviews are positivePlayers online now: 2,842$34.99ISOLATE
You, who needed money, will participate in a secret biological experiment. You will play a 'Game' in a huge cellar for two weeks and have to survive the attack of numerous 'Entities'. What are those 'Entities', and who is waiting at the top of the cellar?
Tense, Scary, Dark
95% of 43 Steam reviews are positive$1.99Project13: Nightwatch
A new Observer Gametype where you take on the role of an Observer tasked with guarding the HQ of the Project 13 Corp. . Prevent any Observer Prisoner, each potentially containing a anomaly, from infiltrating the HQ. Equipped with a high-tech binocular, your observation skills are the key to success.
Tense, Scary, Dark
52% of 64 Steam reviews are positive$3.99The Missing Rune
A psychological horror sim where you play a low-level researcher, who has to banish demonic entities back to where they came from. While having to keep the entitles in your peripheral vision, you must use the Rune Operation Manual to input the right runes, and send them back.
Tense, Scary, Dark
100% of 1 Steam reviews are positive$7.99Cognite
You are a lab technician at the secret bunker "Cognite." Your task is to conduct experiments on anomalous objects. But every day could be your last. Trust no one — not even the protocol.
Tense, Scary, Dark
100% of 10 Steam reviews are positive$4.99
Hidden gems like Under Observation
I'm on Observation Duty 8
A night shift of surveillance cameras where spotting one small wrong detail can be the difference between a quiet report and something far worse.
96% of 250 Steam reviews are positivePlayers online now: 16$11.99
I'm on Observation Duty 7
As an employee of a mysterious organization your job is to monitor live surveillance camera footage and spot anomalies using your sharp eyes and…
93% of 433 Steam reviews are positivePlayers online now: 6$11.99
Deformed
Single player horror game set in an underground lab. Kill monsters and escape.
95% of 164 Steam reviews are positive$4.99
ENTITY: THE BLACK DAY
A former special forces operative is sent to uncover a government cover-up tied to a secret viral experiment.
80% of 521 Steam reviews are positive$17.99
I'm on Observation Duty 6
A night of camera feeds where spotting the smallest wrong detail is the whole job, and the whole dread.
93% of 658 Steam reviews are positivePlayers online now: 9$11.99
Dead Signal
A night shift on the wrong side of the cameras. Watch 23 hacked feeds, file reports on schedule, and hand-deliver shady packages while hitmen stalk…
89% of 1,019 Steam reviews are positivePlayers online now: 2$12.99
SCP: Observer
SCP: Observer is a frightening experience in which you'll play the role of a maintenance engineer trapped inside a security room.
92% of 658 Steam reviews are positiveFree
EVOTINCTION
In 'Evotinction', a third-person hacking and stealth game, you are Dr. Liu, the only one who can stop rogue AIs in a futuristic research facility.
85% of 174 Steam reviews are positive$29.99
I'm on Observation Duty 5
Watch the cameras, spot what changed, and report it before the anomalies pile up past saving.
96% of 780 Steam reviews are positivePlayers online now: 5$9.99
I'm on Observation Duty 4
Monitor grainy security feeds, log every anomaly you spot and make it through the night shift with your nerves intact.
96% of 792 Steam reviews are positivePlayers online now: 7$4.99
Abiotic Factor
Trapped miles underground after GATE's labs burst open, you and up to five fellow scientists must turn offices, labs and vending machines into a home.
95% of 43,099 Steam reviews are positivePlayers online now: 2,842$34.99
Newest games like Under Observation
Subject 4471
Awaken as Subject 4471 in a research complex controlled by AI.
100% of 2 Steam reviews are positiveFree
No Such Place
A top-down extraction shooter where you scavenge anomalous zones for weapons, artifacts and intel, then race to the evacuation point with everything…
62% of 672 Steam reviews are positivePlayers online now: 87$17.99
The Fury Protocol
Survive and escape from the scientific research complex in the Siberian forests and uncover the secrets of the corporation that built this complex.
90% of 10 Steam reviews are positive$6.99
Cognite
You are a lab technician at the secret bunker "Cognite." Your task is to conduct experiments on anomalous objects. But every day could be your last.
100% of 10 Steam reviews are positive$4.99
Security 51
Work the checkpoint at the bottom of the shaft: check papers, scan blood, X-ray ribs, and judge who is still human enough to go down.
70% of 518 Steam reviews are positivePlayers online now: 11$9.99
CipherMind
8 test subjects are trapped in a sealed building, controlled by a mysterious system.
78% of 18 Steam reviews are positive$7.99
THE ANOMALY UNIT
Forced into working as an Anomaly Observer in a space stockroom, you must explore, observe carefully, and report inconsistencies.
100% of 5 Steam reviews are positive$3.99
Dead 4 Now: Bio-Weapon Simulator
Craft bio-weapons, master lethal science, and unleash global annihilation. Experiment. Fail. Adapt. Evolve. Repeat until humankind falls.
73% of 30 Steam reviews are positive$14.99
BIO Fault
Become a scientist forced to correct a biological error born within the walls of a secret laboratory.
100% of 14 Steam reviews are positive$5.99
Ghost Observation
Ghost Observation is a psychological horror anomaly detection game.
69% of 16 Steam reviews are positive$6.99
SCP – Containment Breach
You are a Class D test subject when the facility falls apart, and SCP-173, a statue that only moves when you blink, is loose.
96% of 2,247 Steam reviews are positivePlayers online now: 114Free
ENTITY: THE BLACK DAY
A former special forces operative is sent to uncover a government cover-up tied to a secret viral experiment.
80% of 521 Steam reviews are positive$17.99