60+ similar titles based on shared tags and player behavior. Themes include Psychological Horror, Adventure, Atmospheric, First-Person.
Clean. Possess. Control. Hoarder begins as a mundane cleaning simulator that spirals into a distant nightmare. Scavenge the hoarders’ house, recover what should be forgotten, and if you go far enough, you might reach the top of the pyramid or the bottom of the abyss.
Abaddon's Veil
A short horror game where you pilot a tiny spaceship through turbulent "waters" surrounding a supermassive blackhole. Retrieve and scan sites of interest while managing your noise footprint.
Hadal Line
事故で孤立した深海施設。頼れるのは通信室のチャット画面だけ——応答できる生存者は3人。返事を待たずに流れていく。夜ごとに決めるのは、限られた電力をどの区画に回すか。届く言葉は少しずつ記録と食い違う。矛盾を証拠に変えるテキストアドベンチャー。
A short horror game where you pilot a tiny spaceship through turbulent "waters" surrounding a supermassive blackhole. Retrieve and scan sites of interest while managing your noise footprint.
Why similar: Underwater 39.6% ★, Psychological Horror 23.8%, Atmospheric 10.2%, Adventure 7.7%, Mystery 5.1%
事故で孤立した深海施設。頼れるのは通信室のチャット画面だけ——応答できる生存者は3人。返事を待たずに流れていく。夜ごとに決めるのは、限られた電力をどの区画に回すか。届く言葉は少しずつ記録と食い違う。矛盾を証拠に変えるテキストアドベンチャー。
Why similar: Underwater 27.1% ★, Psychological Horror 25%, Mystery 13.3%, Adventure 8.4%, Interactive Fiction 7.4%
Descend into the abyss, following the trail of a vanished expedition. Piece together their story through the recordings they left behind and uncover why none of them ever returned to the surface.
Why similar: Underwater 33.8% ★, Psychological Horror 28.5%, Mystery 9.9%, Atmospheric 9.8%, Adventure 8.6%
Capture footage in the abyssal depths of the ocean. The sub offers safety. The open water does not.
Why similar: Underwater 38.7% ★, Psychological Horror 21.4%, Mystery 11.4%, Atmospheric 9.1%, Exploration 8%
Dive into a sunken ocean liner lost in the deep sea. In this narrative-driven 3D survival horror puzzle game, explore a claustrophobic environment while managing limited air resources, solving puzzles, evading unknown horrors, and uncovering the truth behind a distortion of time and space.
Why similar: Underwater 37% ★, Psychological Horror 27.5%, Atmospheric 9.6%, Adventure 9.2%, Exploration 7.2%
Awaken aboard a silent orbital research station. Solve environmental puzzles, uncover the crew's fate, and survive the growing influence of ARGUS, the station's ever-watchful AI.
Why similar: Psychological Horror 32.8%, Mystery 12.8%, Sci-fi 12.5%, Atmospheric 11.5%, Exploration 10.9%
VHS mockumentary horror game. You're an employee of an underwater station. Something lurks in these depths. Something is waiting for you. Something calling to you. Make your way through the murky water.
Why similar: Psychological Horror 19.7%, Mystery 14.7%, Psychedelic 12.2%, Hidden Object 9.5%, Sci-fi 8.4%
Investigate the murder of a famous streamer and find out who the killer is, but beware of people who don't like you meddling.
Why similar: Psychological Horror 36.8%, Mystery 21.7%, Exploration 13.6%, Adventure 11.6%, First-Person 6.4%
A psychological horror puzzle game where forgotten memories, family secrets, and haunting riddles blur the line between reality and madness.
Why similar: Psychological Horror 29.4%, Adventure 13.5%, Mystery 12.7%, Hidden Object 10.7%, Interactive Fiction 10.3%
The year is 1997. Pilot a small submersible into the depths of the Pacific to investigate a massive sonar anomaly. Navigate by instruments, scan targets, and uncover something far older than it should be.
Why similar: Underwater 38.2% ★, Psychological Horror 13.7%, Exploration 11.4%, Mystery 8.7%, Adventure 6.1%
In Harmony of Fear, you will take on the role of Dian, a music instructor who brings her students to a secluded villa for a music rehearsal. Uncover dark secrets and face supernatural threats in this gripping psychological horror inspired by Indonesian folklore.
Why similar: Psychological Horror 37.1%, Adventure 16.9%, Simulation 12%, Hidden Object 8.9%, Exploration 7.5%
A first-person psychological sci-fi horror game about two distant radio observatories in the Jovian system. Scan for faint signals, analyze what you find, and stay in contact with the only other person out there.
Why similar: Psychological Horror 26.9%, Mystery 15.8%, Sci-fi 11%, Atmospheric 9.9%, Exploration 8%
You must complete a lunar mission only with the other person on the radio. When you realize that you were not sufficiently informed about the place.
Why similar: Psychological Horror 25.2%, Interactive Fiction 12.4%, Psychedelic 11.6%, Atmospheric 10.1%, Adventure 9.3%
Descend from the fragile safety of your diving bell into a dark shipwreck zone, search for sunken gold, survive escalating anomalies, and uncover what keeps pulling you back.
Why similar: Underwater 42.3% ★, Psychological Horror 25.5%, Adventure 9.9%, Exploration 9.6%, Atmospheric 9.2%
Explore a mysterious tropical island resort. Collect items and solve puzzles to progress. Survive against dangerous enemies. Piece together the story of the hotel and uncover the dark secrets that it holds.
Why similar: Underwater 31.8% ★, Psychological Horror 24.7%, Exploration 11.1%, Adventure 9.4%, Atmospheric 8.8%
Hide Time is a story-driven horror game where you play as new employee of Passion Oasis. Explore that huge complex, do your tasks and uncover mysteries of your past.
Why similar: Psychological Horror 24.5%, Mystery 14.8%, Hidden Object 12.3%, Exploration 10.5%, Atmospheric 9.2%
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.
Why similar: Underwater 32.5% ★, Psychological Horror 17.1%, Mystery 9.6%, Exploration 8.8%, Sci-fi 7%
Survival, horror at the sunless depths of the Pacific Ocean: Stranded on the seafloor with low light and few tools, an industrial diver takes desperate steps to surface before his oxygen — and sanity — give out.
Why similar: Underwater 41.2% ★, Psychological Horror 22.1%, Mystery 11.8%, Adventure 9.6%, Atmospheric 8%
Dive into a surreal deep sea dream. Survive by devouring and evolving, and encounter a cast of strange, mysterious companions. Explore, upgrade, and uncover the "truth" hidden beneath the beautiful waves. This is more than an adventure—it is a dimension-breaking dive to the deep.
Why similar: Underwater 45.6% ★, Psychological Horror 12.4%, Adventure 12.2%, Exploration 10.1%, Atmospheric 6%
You wake up in your familiar home, only to find yourself completely locked inside. Search for clues, evade an unknown presence, and piece together forgotten memories... In this confined space, the real terror is only just beginning. A intense 30-minute psychological horror experience.
Why similar: Psychological Horror 32.5%, Adventure 20.6%, Mystery 15.6%, Exploration 9.1%, Atmospheric 8.4%
Tisis is a first-person psychological horror game focused on exploration, environmental storytelling, and sanity management as you navigate the thin boundary between light, darkness, and madness.
Why similar: Psychological Horror 34.4%, Exploration 12%, Atmospheric 11.9%, Mystery 11.7%, Interactive Fiction 8%
There is a 'presence' haunting the long forgotten church of 'Northfield'. Angry spirits seek revenge for an ancient crime, from the terrible time of The Black Death. Ghost-hunter, Nigel Danvers, has been sent to investigate the case, using his kitbag of ghost-hunting gadgets, on the loneliest night of the year.
Why similar: Adventure 28.1%, Psychological Horror 20.6%, Mystery 17.5%, Atmospheric 10.2%, Exploration 8.7%
Wonders of the Deep is a third-person underwater exploration adventure with puzzles, marine wildlife, and diving mechanics in a mysterious world.
Why similar: Underwater 39.8% ★, Adventure 16.7%, Exploration 12.3%, Simulation 12.1%, Mystery 9.5%
Experience claustrophobic cave horror powered by your webcam. In this psychological nightmare, a massive underground sinkhole hides a sinister entity. Ditch the mouse—your real head movements control your view, and your actual hands are used to climb, grab, and scramble through the dark.
Why similar: Mystery 31%, Psychological Horror 23.9%, Adventure 14.6%, Exploration 13.8%, Atmospheric 8.6%
DEAD SECRET CIRCLE is a horror mystery set in Chicago in 1971. In this sequel to the critically acclaimed DEAD SECRET, reality and dreams collide as investigative reporter Patricia Gable sees beyond the flesh to chase a killer with a grisly M.O. Track the killer, narrow the suspects, and above all, stay alive.
Why similar: Psychological Horror 28.6%, Mystery 25.9%, Adventure 22.1%, Story Rich 11%, First-Person 7.8%
Survive this puzzle-horror adventure and uncover the truth behind the terrible story hiding in the depths of the aquarium! But beware: once you cross the point of no return, there is no going back...
Why similar: Underwater 30.2% ★, Psychological Horror 19.6%, Exploration 14.5%, Adventure 6.9%, Mystery 6.5%
"Remember early childhood? Age three or four?" "Hard to say. It’s been too long.“ “They say if you stay in this line of work long enough, your memory deteriorates badly." "Don't worry. You only forget what doesn't matter. Or what's better left forgotten."
Why similar: Psychological Horror 41.7%, Mystery 24.4%, Adventure 14.4%, Exploration 14%, 3D 3%
A quiet surreal horror experience focused on uncertainty, isolation, and the fear of what cannot be understood. Meaning is suggested through absence, repetition, and subtle shifts in the environment. leaving interpretation entirely to the observer.
Why similar: Psychological Horror 49%, Adventure 22.9%, Atmospheric 16.6%, First-Person 8.2%, Indie 2%
On April Fool’s Day, the protagonist is caught in eerie supernatural events! As you investigate, uncover the truth behind a past tragedy. Explore chilling scenes, solve mysteries, and face unknown fears—can you survive?
Why similar: Psychological Horror 31.4%, Mystery 18.2%, Adventure 18.2%, Exploration 9.5%, Atmospheric 8.8%
Stan, a professional diver in the North Sea, is struggling to overcome a life-changing loss during an extended mission underwater. Stuck in his self-imposed solitude, he starts to experience strange events and will have to make the most significant choice of his life...
Why similar: Underwater 47.7% ★, Adventure 12.7%, Exploration 11.8%, Atmospheric 8.8%, Story Rich 7.2%
You take on the role of a diver who has been kidnapped by an organization that is using you to find some ancient artifacts. They have tried to obtain these artifacts in the same way but have failed, and they will not rest until they have them and place them on a statue.
Why similar: Underwater 41.6% ★, Psychological Horror 21.4%, Exploration 13.2%, Adventure 9.9%, First-Person 5.8%
The Archetype is a psychological-horror where you'll be in control (or not) of Archty's psychological aspects, like Fear, Despair, Anxiety, Sadness, Jealousy, Anger, Aggression, Libido, Envy, Guilt, Depression and Solitude.
Why similar: Psychological Horror 43%, Adventure 28.2%, Atmospheric 15.7%, Story Rich 13%
Ethan returns to his cousin's old family house, deep in the forest, a place he hasn't set foot in for five years, ever since the family who lived there vanished without a trace.
Why similar: Psychological Horror 35.6%, Mystery 12.5%, Adventure 12.4%, Atmospheric 10.8%, Exploration 9.8%
Anomaly hunting, ten feet underwater. Swim, don't walk. You're trapped in a flooded pool that loops forever. Watch every corridor for the one detail that's wrong, then turn back before it takes you. Short first-person psychological horror. No combat.
Why similar: Underwater 34.1% ★, Psychological Horror 23.1%, Hidden Object 10.4%, Exploration 10.2%, Mystery 7.9%
An atmospheric casual puzzle game where players navigate a strange cryptic world that blurs the line between dream and reality. Using inspection and memory, uncover hidden anomalies between mirrored worlds.
Why similar: Underwater 33.8% ★, Hidden Object 12.7%, Mystery 10.1%, Exploration 10.1%, Atmospheric 8.5%
A dark delivery adventure through the slums as a state-licensed carrier. Load. Haul. Sell. ——Decide whether to look inside the unknown cargo.
Why similar: Psychological Horror 36.1%, Mystery 26.3%, Adventure 15.7%, Simulation 7.1%, Atmospheric 4.5%
Dive deeper than ever before! Search for Atlantis across 8 unique global locations. Manage your oxygen, breach the surface to plan your next move, and use dynamite or underwater robots to carve your path. Discover over 50 marine species in this immersive diving adventure.
Why similar: Underwater 54% ★, Exploration 12.7%, Atmospheric 11.3%, Adventure 9.8%, Simulation 7.3%
A third-person psychological horror streaming simulation where you secretly livestream from a psychiatric hospital, explore restricted areas, manage viewer reactions and danger, and choose between chasing more extreme content or uncovering the hospital’s hidden truth.
Why similar: Psychological Horror 26.7%, Adventure 15.7%, Mystery 13.7%, Simulation 11.4%, Interactive Fiction 10.4%
Whispers of Mexico is a psychological narrative horror game with puzzle elements set in post-revolutionary Mexico in 1930. Follow Manuel as he navigates his mind, where he must recover his memory, unravel the mystery surrounding the town, and redeem his sins.
Why similar: Psychological Horror 28.6%, Mystery 14.7%, Adventure 10.5%, Psychedelic 9.2%, Atmospheric 9.1%
Explore a mysterious museum, restore corrupted works of art and uncover the truth behind the presence lurking within in this psychological horror game.
Why similar: Psychological Horror 37.9%, Adventure 16.3%, Mystery 14.7%, Exploration 9.2%, First-Person 7.8%
For a hermit crab, it’s difficult to find a place you can call home. Explore a large, underwater house, searching for a real seashell. Meet creatures and discover long buried secrets in this third-person, atmospheric adventure.
Why similar: Underwater 43.8% ★, Exploration 13.2%, Atmospheric 10.6%, Mystery 10.3%, Story Rich 8.6%
You are trapped in an endlessly looping indoor swimming pool. Inspect the pool carefully and look for anomalies. If anything feels wrong, press the RED button. If everything seems normal, press the GREEN button. Make the wrong call, and the loop continues.
Why similar: Underwater 28.4% ★, Psychological Horror 21.9%, Mystery 11.7%, Hidden Object 11.2%, Exploration 8.3%
Beneath the Frost is a short, single-player, psychological horror game set on a frozen, desolate planet. You take on the role of the sole survivor of a spacecraft crash, using a robot companion to gather parts for an SOS device while uncovering an eerie mystery that suggests they may not be alone.
Why similar: Psychological Horror 28.1%, Mystery 16.3%, Exploration 12.6%, Atmospheric 9.1%, Story Rich 8.8%
A short, slow psychological horror game. You wake up somewhere and a voice tells you what to do. You can listen or not. Nothing jumps out at you. If you want something to shoot, this isn't it. If you've ever felt like your computer knows a little too much about you, it might be.
Why similar: Psychological Horror 22.8%, Adventure 17.3%, Interactive Fiction 17.3%, Exploration 9.4%, Mystery 7.5%
[[b]"Perfect" [/b]is possible only for those who know matematics] When you open your eyes, you are alone in a white room. In a mansion dominated by the mysteries of numbers.Solve the presented math puzzles and aim for the exit.
Why similar: Psychological Horror 23.2%, Mystery 17.3%, Hidden Object 12.7%, Adventure 11%, Exploration 9.2%
Aquariums is a liminal space horror adventure with elements of thalassophobia and poolrooms. You find yourself in a mysterious facility full of oversized Aquariums and Sea Life. Navigate the flooded rooms to find out the secret behind this sinister place.
Why similar: Underwater 33.7% ★, Psychological Horror 25.3%, Exploration 10.9%, Mystery 9.2%, Atmospheric 6.1%
Rumors of a serial killer stalking your local town are all over the news, and you have a meeting with your counselor in an hour. The problem is, the walk there is long and dark.
Why similar: Psychological Horror 27.1%, Mystery 19.8%, Adventure 12.8%, Atmospheric 12.3%, Psychedelic 12%
Apartment 203: HongKong is a first-person horror adventure game set in the urban landscape of Hong Kong. The story follows a young man who returns from abroad to investigate his sister's mysterious disappearance by moving into her former residence in an old tenement building.
Why similar: Psychological Horror 33.4%, Mystery 19.6%, Adventure 12.7%, Atmospheric 10.5%, Exploration 10.1%
Don't miss the slightest sense of unease. In an infinitely looping casino, your observation is the only key to escape.
Why similar: Psychological Horror 29.3%, Hidden Object 20.1%, Mystery 18.6%, Adventure 11.1%, Simulation 8.4%
Hyperarousal is a first person psychological horror game set in the Camonica Valley. Explore a landscape shaped by memory, dreams and ancient cultures, where your behavior alters perception and reveals different paths through the story.
Why similar: Psychological Horror 32.7%, Mystery 11.1%, Psychedelic 11%, Atmospheric 10.6%, Exploration 10.6%
Live and work in complete darkness at the bottom of the ocean, in a simulation of one of the most extreme professions on the planet: saturation diving. But with only about 5% of the deep ocean explored, imagine what could be lurking down there with you in the dark?
Why similar: Underwater 47.8% ★, Psychological Horror 25.5%, Simulation 13.1%, Atmospheric 9.3%, First-Person 3.8%
A short psychological audio horror call where every number routes you deeper into a faceless bureau that measures and files you.
Why similar: Psychological Horror 30.1%, Adventure 13.7%, Mystery 13.3%, Interactive Fiction 12.9%, Story Rich 11.1%
Descend down the arctic depths in Crathos Deep, a cosmic horror narrative adventure. Explore the vast abyss with your submarine and utilize your expeditionary drone to reach the dark corners of the ocean. Investigate a lost research institute to unravel the unsettling mystery of its downfall.
Why similar: Underwater 26.1% ★, Psychological Horror 14.1%, Mystery 12.9%, Exploration 12.1%, Atmospheric 9.9%
Explore the deepest depths of an under ground ocean as you survey the environment by recording audio and taking pictures. Collect fuel found in the caves of these depths. Be careful though, Some thing lurks in these waters.
Why similar: Underwater 45.3% ★, Psychological Horror 31.9%, Adventure 11.1%, Atmospheric 9.5%, 3D 1.7%
A 3D survival experience set within a cramped one-man submarine exploring a hostile ocean trench.
Why similar: Underwater 24.1% ★, Psychological Horror 20.8%, Mystery 13%, Atmospheric 9.5%, Adventure 7.9%
When the research team from the classified Soviet organization known as O.D.I.S.E.A. went radio silent during an expedition deep beneath the Earth, you - a simple mechanic - were called upon to pilot an old prototype submarine and search for any trace of what happened and where they might have gone.
Why similar: Underwater 30.9% ★, Psychological Horror 14.9%, Mystery 11.9%, Exploration 7.5%, Adventure 7%
“Alright, let me tell you what you’re getting into. Think of it as an adventure‑puzzle game—though a few scenes dip into light horror. You’ll be guiding this girl, but… saying anything more would spoil the surprise. Just give it a try. I’m sure you can clear it—I couldn’t.”
Why similar: Psychological Horror 38.6%, Adventure 17.5%, Hidden Object 12.6%, Mystery 11%, Exploration 8.9%
Follow a mysterious marine biologist down to the depths to study a whalefall at the bottom of the ocean. Photograph specimen, collect samples and discover more about your closed-off marine biologist as her mind unravels and she believes there is something down there with her.
Why similar: Underwater 55.1% ★, Mystery 14.6%, Atmospheric 10.1%, Adventure 10%, Story Rich 5.8%
The colorful lights of the carnival, laughter, and the sound of music. Everything seems ordinary as you serve your customers from your hotdog truck. But as the night grows deeper… the crowd fades, the lights go out and something starts watching you.
Why similar: Psychological Horror 26.7%, Mystery 14%, Interactive Fiction 10.3%, Exploration 9.7%, Adventure 9.1%
