Top similar games like Altitude Zero:

A short horror game where you pilot a submarine to collect samples on the crushing depths of the ocean.

Operate an oil-drilling submarine while taking instructions from a mysterious voice. Fail your quota, and they’ll cut your oxygen. This is deep-sea horror. Obey or drown.

A museum that will not let you leave. One famous painting hangs in every room: the real one, or a forgery. Walk through the door marked REAL or the one marked FAKE. The right door leads on. The wrong one takes you back to the first room, to judge them all again.

HorseHair is a short psychological horror experience. Immerses yourself with point & click navigation, complete mysterious tasks, and uncover dark truths about your family.

A slow burn retro horror game, in which you arrive at the old lighthouse on a small island near the coast of the United States. After the previous keeper has gone missing, you need to take over his duties and watch after the light.

Uncover the mystery of an arctic cargo outpost's lost crew in this horror game. Take in the frozen sea and delve into the depths of the facility, finding items and uncovering new paths with each one to learn what really happened here. But be careful, because something else might be here with you.

Hong Kong, 1999. The rain hasn't stopped. Your uncle has left you his paper offerings shop. Fold gold ingots, write names, paint faces on paper figures and serve the customers who come in from the rain. He left one rule: never write a name for a man whose umbrella is dry.

A short horror game where you pilot a tiny submarine through an ocean of blood on an alien moon.

Step into The Split Layer, psychological horror game set within a liminal world where familiar places no longer reveal the whole truth. Your only reliable tool is a tablet that uncovers another layer of reality.

A psychological horror you never see — you read it. Blind and deaf, you sense an arctic station through a neural implant: text, smell, touch. Quarantine rules say only one person may leave their cabin at a time. You are out. Five bodies are found by morning.

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.

"I need a Heart in order to open it"

A horror game where the monster watches you through your webcam. Hide by physically ducking beneath your desk while exploring a strange game never meant to be played.

Smuggle contraband VHS tapes across the border. Discover the remnants of illicit industry. Prepare for an assassination. This is Paratopic, an atmospheric retro-3D horror adventure through a cursed fever dream.

Navigate the never-ending hallway of the Hudson: A hotel that doesn’t want its guests to leave. Observe your surroundings, spot irregularities, and choose the correct path to escape.

You wake up. Everything seems normal. Click. Is something wrong? One anomaly. One chance. One mistake, and it all begins again. A horror experience woven from paranoia, where your attention to detail is the only thing that can save you.

A grounded, analogue sci-fi simulation about isolation, routine, and tuning signals.

COLD ABYSS is a relaxing and atmospheric exploration game where you repair internet cables on the bottom of the ocean. There are no enemies or other forms of danger down there. Just you.

You find yourself in the nonplace. Nonlinear, uncanny, maybe in between worlds or time itself. What is your purpose here? Are you just passing through, or are you an intruder surveying a reality that isn't even real?

State Of Fear: The Final Shift is a narrative-driven psychological horror experience. Step into an atmospheric retro office environment, unravel a slow-burn mystery in the dark, and endure a bite-sized descent into the unknown.

You're playing a platformer on an old CRT TV. At first, it's just a game. Then what happens on-screen no longer stays on-screen. You can't get up. You can't leave the room. All you can do is keep playing.

Night shift, Line 3. Squeeze, float, stamp and weigh every rubber duck that rolls down the belt, then ship it or shred it. Shelve the good ones in a dark warehouse where the lights only come on when you move. Some units are not ducks. Don't look away.

Crowned the victor of Pirate Software Game Jam 14, You Left Us promises a heart-pounding journey through the depths of psychological horror. Stranded in the desolate snowfields of Greenland, your survival hinges on the fragile lifeline of your listening post.

The stars aren't quite right and there is no one left to ask why. Navigate a desolate snowscape in your lone vehicle, keep your systems running and discover the fate of the expedition that came before you in this short retro survival horror experience.

A compilation of two slow-paced, cosmic horror walking simulators, to be completed in under an hour. Please makes you maintain a power station and ignore the noises from the main engine, while Please Follow has you explore the trenches of a losing war, exposing your mind to visions of another world.

Enter the depths of a silent facility as a D-Class subject. Test the limits of SCP-294, a machine that can produce any liquid imaginable. But remember: in this low-poly PS1-style nightmare, every cup has a price. A short, narrative-driven psychological horror experience.

In 3 AM Delivery, you play as a sailor tasked with delivering a cursed shipment across a decaying maritime world, navigating shifting environments and uncovering multiple endings shaped by your choices.

No instructions, no manual, no help of any kind. Just you and a polar exploration vehicle. Are you capable of completing the mission, or will you be buried forever in Antarctica?

A free first-person horror game about dream puzzles - unsettling, surreal and built on strange logic.

The game will tell you about a person who mistakenly got into a mental hospital, from which he needs to get out. But what awaits him there ... Who will meet him on his way? What obstacles will he have to overcome in the time he spends there?

Trapped within shifting liminal spaces, you must rely on keen observation to survive. Inspect your surroundings, detect subtle anomalies, and make the right elevator decisions to break the loop and escape.

Drive inside a dream, explore one of Saturn's moons, and discover the afterlife. John's Tombstone is a walking simulator; a story split in three chapters, each chapter very different from the other. It's a sci-fi story with some emotional overtones.

Collect soil on Venus. Photograph the surface. Mark every rock. Log any unusual rock as HARVESTER. Do not keep looking at it

Walking simulator. Explore cozy liminal spaces that feel unsettlingly familiar and spark your imagination, like a dream you’ve been in before.

Trapped inside a shifting elevator, your survival depends on observation. Inspect each floor carefully through the doors, Spot the changes, follow the rules, and reach the exit.

The winds of the frozen wasteland are calling in this atmospheric horror game. Operate an aging vehicle to locate the missing driver of the previous expedition. Be careful not to stray from the path...