Top similar games like Floor Zero:

Locked in the main room of a mansion, avoid becoming insane by removing randomly appearing anomalies. You start at 12:00 AM and can leave at 06:00 AM.

Infinite Innocence is a game about finding anomalies, but it is very easy to see them with lighting. What if we give it a little more difficulty and tension? Will you be able to remember everything until the end?

You are trapped in the Office. A first-person Observation-Game about walking an endless office, spotting anomalies, and getting off work.

Every floor looks normal… until it isn't. Go up if everything is fine, down if something is wrong. One mistake sends you back. The deeper you go, the less the corridor obeys its own rules.

Confined to a wheelchair, explore a hospital pulled into a distorted world beneath reality. A slow psychological horror focused on exploration, tension, and the unsettling atmosphere of this strange place.

Investigate a mysterious old museum as an agent of the Anomalous Research Bureau. Identify strange anomalies, file accurate reports, and endure the nights until your investigation is complete.

Angstraum is an oppressive horror game that traps you in a threatening, never-ending loop. Observe your surroundings, uncover deviant anomalies, and escape deadly threats to find the exit.

Trapped in an endless looping school, can you find your way out by photographing all of the anomalies?

You've been hired by an outfit known as SMS Group to retrieve an artifact lost somewhere inside the abandoned Folcroft Monastery. Locals say the place is haunted by restless spirits, but the pay was too good to pass up. You asked little questions. Find the artifact requested and get out alive.

You are trapped in a never-ending street loop. Observe your surroundings carefully and identify anomalies. Make the right choice at the end of each street and try to escape the loop.

You are trapped in the new company by Lao Liu, and you need to carefully observe whether there are any abnormalities every day, make the right choice within the limited time, and break the cycle.

Explore unsettling, dark locations in a first-person psychological horror adventure. Restore power grids, solve environmental puzzles, and interact with physical objects to navigate through the dark—where sound is your only guide and greatest threat.

An alien hides among the pigs. Can you spot the imposter before it's too late? A tense observation horror game inspired by The Thing, where every oink could be your last.

“If you find an anomaly, remember it.”　Welcome to Hotel The Memory, an anomaly-hunting x memory-matching escape game. Match pairs of rooms with the exact same anomaly to escape from this strange hotel.

You are trapped at home in an endless loop. Remember your surroundings and watch out for anomalies, if you ever want to leave.

You wake up in a strange place, not knowing who you are, where you are, or how you got here. Trapped in an environment that twists to break your sanity, your only way out is to delve into the unknown and face the horrors of a past your mind is trying to hide.

There is something wrong with this hospital. Find every anomaly and escape alive.

Drawn back to his home, Dave searches for closure in the decaying remnants of his past. But the house is not as he remembers—shadows linger where they shouldn't, whispers echo through the halls, and buried memories refuse to stay forgotten. Explore the abandoned home and a past that won’t let go.

A psychological horror game where a police officer investigates a cold case in a decaying house, uncovering a strange and haunting tape recorder that reveals a terrible secret.

A fever-dream-like puzzle horror game. Descend to the depths of a sleeping curse, survive every floor and find your way out of the never ending nightmare.

Japanese anomaly-horror mystery at an inn on the afterlife's border. Obey each night's new rule as something creeps in; stare to note earlier guests' traces as it comes. By morning, write in the Register who they were, how they died. The rules never lie; a thing may pose as what the rules name.

Step inside a circus performer's quiet home, but don't stop at the surface. In this short-form descent into dread, follow a hidden labyrinth deep beneath the floorboards and watch a simple investigation spiral into a claustrophobic nightmare.

Isolated in a forgotten Canadian forest, you must unravel the truth behind E.C.H.O. Track down lost cassettes, solve cryptic puzzles, and evade the creatures lurking in the fog. Piece together the secrets of a defunct organization.

You've been trapped in a looping Finnish summer cottage. Use your observation and memory to find anomalies and make the right choice to escape the Finnish Cottage 8.

Play as a clothing store worker who is just finishing up her shift and preparing to go home. However, as you make your way towards the exit, the power suddenly goes out, leaving you trapped inside the store.

Drawn back to his haunted home, Dave must solve eerie puzzles, uncover forgotten lore, and survive the shadows that stalk every corner of its decaying halls - a past that refuses to let go.

Sentenced to life in prison, you’re offered freedom by joining a trial for a new drug. The experiment is simple: enter the room, observe, and identify what has changed. Complete all tasks, and your sentence is commuted. But, the further you go, the more unsettling your reality becomes.

Property Inspection is a short first-person psychological horror game about completing a routine inspection of Unit 47. Examine the apartment, document structural issues, follow your checklist, and finish the job when the final task stops making sense.

Uncover your grandfather's sinister experiments in "Shattered Reflections." Dive into a twisted Mirror Realm, face every-minute terrors, collect Soul Essence, and shape your fate. Are you ready for a psychological descent into darkness?

Callus is a story about coldness, overprotection, and indifference. It can turn your soul inside out and crawl under your skin, leaving a lasting mark. Or it may simply pass you by. It all depends on where you choose to look… and what you are willing to see.

Explore a seemingly endless hotel floor where each identical corridor challenges your perception. This horror walking simulator tests your observation skills as you seek the emergency exit.

ROOM 307 is a first-person psychological horror game set in an abandoned hospital. Explore its decaying halls, uncover disturbing records, survive paranormal encounters, and discover what happened at 03:17. Some memories were buried for a reason.

Nine floors down to the exit of Hotel Liminal. Some are exactly as they should be. Some hide an anomaly. Everything depends on spotting the difference, and one mistake sends you back to the top.

A stalker is terrorizing the neighborhood, and you’re next. Watch for signs he’s been inside your house and make the right choices to avoid becoming his next victim. Test your observation skills in this Exit 8-style game where the threat isn’t supernatural, but a real man and you have three choices.