60+ similar titles based on shared tags and player behavior. Themes include Horror, Atmospheric, Singleplayer, Psychological Horror.
The year is 1940—you wake up in a bathysphere, stuck in an endlessly repeating battle against enemies unknown. Investigate your surroundings and uncover the truth behind the time loop.
Watertight
A short first-person horror game. An accident cripples your submarine while trying to find the wreck of the Titanic. In the darkness, you must restore life-support systems through tense puzzles, only to discover that you are not alone.
Crushing Depths
'Crushing Depths' is a first-person horror game set deep down on the ocean floor, you will take control of an underwater drone tasked with locating points of interest using 3D spatial sound and once found scan them to build a story, but be on careful lookout for anything that may lurk down there!
A short first-person horror game. An accident cripples your submarine while trying to find the wreck of the Titanic. In the darkness, you must restore life-support systems through tense puzzles, only to discover that you are not alone.
Why similar: Submarine 29.4% ★, Underwater 20.4% ★, Horror 10%, Psychological Horror 9.3%, Psychological 9%
'Crushing Depths' is a first-person horror game set deep down on the ocean floor, you will take control of an underwater drone tasked with locating points of interest using 3D spatial sound and once found scan them to build a story, but be on careful lookout for anything that may lurk down there!
Why similar: Submarine 29.8% ★, Underwater 26.7% ★, Psychological Horror 8.3%, Horror 7.2%, Surreal 6.3%
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.
Why similar: Submarine 32.2% ★, Underwater 20.9% ★, Dark 9.3%, Psychological Horror 8.9%, Surreal 7.4%
A short horror game where you pilot a tiny submarine through an ocean of blood on an alien moon.
Why similar: Submarine 33.2% ★, Underwater 24.8% ★, Horror 9.8%, Psychological Horror 8.9%, Dark 5.2%
Descend into Lovecraftian horror aboard a claustrophobic military submarine. Assign tasks as a captain’s right hand, analyze sonar signals, make hard decisions, and keep the crew from madness. Dark horrors lurk both within… and beyond the hull.
Why similar: Submarine 22.9% ★, Underwater 17% ★, Psychological Horror 10.1%, Dark 9.5%, Horror 8.9%
Explore and navigate an underwater cave in your submarine.
Why similar: Submarine 36.6% ★, Underwater 26.2% ★, Horror 9.9%, Psychological Horror 9.7%, Dark 5.8%
Pilot a submarine in a horrific, deep sea expedition. Study the monsters the lurk below and look for their signs. Adjust your speed, noise and light levels to scare off, or hide from whatever you think is out there. Poor judgment will lead to a watery grave.
Why similar: Submarine 36.5% ★, Underwater 26.7% ★, Horror 8.7%, Dark 8.3%, Psychological Horror 6.3%
Sunken Seeker is a short, first-person underwater horror experience. Forced to pilot a decaying submersible, you have 7 days to pay off a massive debt. Navigate pitch-black waters, scan for salvage beyond your headlights, and survive the shift before the Director cuts your life support.
Why similar: Submarine 41% ★, Underwater 33.2% ★, Exploration 8.1%, Horror 6.8%, First-Person 6.8%
An underwater survival horror game where the Earth is covered in water
Why similar: Submarine 37.7% ★, Underwater 30.7% ★, Horror 9.6%, Psychological Horror 8.7%, Exploration 7.9%
A submarine touring the Titanic has gone missing. As part of the coast guard, you have been called in to locate and rescue the crew before their oxygen runs out.
Why similar: Submarine 36.2% ★, Underwater 27.2% ★, Psychological Horror 7.5%, Horror 7.1%, Exploration 6.3%
Short horror game where you survey the descent of a capsule through a hole in the middle of an ocean, with only 4 lights and your ears to ensure your surroundings remain clear.
Why similar: Submarine 36.4% ★, Underwater 30.1% ★, Horror 9.8%, Psychological Horror 8%, Dark 4.4%
Walking and Swimming Simulator. No monsters. Explore liminal spaces where each level reflects different aspects of your mind. Savor the atmosphere and let your feelings guide you. Relax or feel anxious as you dive underwater. Overcome your fears in uncanny, unnerving, and eerie spaces.
Why similar: Underwater 23.4% ★, Nonlinear 11.4%, Psychological 10.5%, Surreal 10.2%, Psychological Horror 9.4%
Trapped in a deep-sea diving bell, your systems are failing. Descend to find a missing expedition - survive what's hunting you.
Why similar: Submarine 30.6% ★, Underwater 22.8% ★, Psychological Horror 9.7%, Horror 9.6%, Dark 6.6%
CRUSH DEPTH is first-person sci-fi horror game set at the bottom of the ocean. A salvage operation that would set you up for life goes sideways when you realize you're not alone down there. You'll solve puzzles and run from danger as you uncover the mysterious fate of Eclipse Station.
Why similar: Submarine 33.9% ★, Underwater 30.8% ★, Horror 8.8%, Exploration 6.2%, Sci-fi 6.1%
Can you outwit fate when your turn comes? From now on, all you care about is the game of dice and its consequences. Observe, investigate, act, defend yourself. Time is ticking away, but death will not wait.
Why similar: Psychological 17.8%, Dark 13.9%, Surreal 10.6%, Horror 10.3%, Roguelite 10%
Remember the number and placement of cartridges. Then watch as everyone tries to ruin your calculations. Survive by using memory, mind games, and sabotage.
Why similar: Psychological 18.7%, Dark 11.6%, Surreal 11.1%, Roguelike 10.3%, Horror 9.4%
Ocean Pressure is a singleplayer game where you as an old scientist piloting your handmade submarine in the bottom of the ocean. Your mission is explore the ocean and collect required data with help of your submarine.
Why similar: Submarine 37% ★, Underwater 27.8% ★, Psychological Horror 7.8%, Horror 7.2%, Exploration 6.5%
The Whispering Bones is a roguelike psychological horror where you gamble with a mysterious stranger in the depths of a nebulous wood. Speak to him, unravel his secrets, make bets and win a chance for a better life.
Why similar: Dark 13.9%, Roguelike 11.8%, Horror 11.4%, Roguelite 9.8%, Psychological 9.7%
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?
Why similar: Psychological 18.5%, Surreal 14.4%, Psychological Horror 12.7%, Dark 12.2%, Nonlinear 11.9%
Explore liminal spaces that feel eerily familiar and fire the imagination, like a dream you’ve already visited.
Why similar: Underwater 21.5% ★, Nonlinear 13.8%, Psychological Horror 12.6%, Surreal 10.7%, Exploration 9.6%
Experience liminal spaces like never before. Dreamcore is the ultimate psychological exploration game, set in the largest liminal world ever made. No guides, no path—only intuition. Will you keep your bearings in a world designed to make you lose them?
Why similar: Underwater 23.7% ★, Nonlinear 13%, Surreal 11.2%, Psychological Horror 9.4%, Horror 7.9%
Navigate an open-world ocean in a rusted submarine with monstrous creatures lurking in the depths. Collect artifacts, upgrade your submarine and descend into even deeper waters. If you didn’t fear the deep sea before, now you will.
Why similar: Submarine 37.7% ★, Underwater 35.2% ★, Horror 9.8%, Exploration 5.7%, Dark 3.6%
Burn Depth is an tense, underwater, horror exploration game. Find a path through a dangerous and unexplored area of the ocean filled with menacing creatures. Manage your vessel's resources, survive the dive, and uncover the mysteries beneath the sea floor.
Why similar: Submarine 34.2% ★, Underwater 27.9% ★, Horror 8.1%, Psychological Horror 7.8%, First-Person 5.2%
In front of you are boxes. Some contain diamonds, while others contain death. How many times are you willing to take a risk to win in this deadly gambling show? Manipulate the odds and use items to emerge victorious. What will prove stronger, your greed or your instinct for self-preservation?
Why similar: Roguelike 18%, Psychological 16.7%, Roguelite 15.7%, Dark 11%, First-Person 9.3%
You're locked in a room where your only chance of survival is to play blackjack against a sinister dealer. Every hand isn't just a gamble, it's a deal with fate. Fail to repay your debt on time, and you'll fall into darkness... or something far worse.
Why similar: Psychological 17.3%, Roguelike 17.3%, Dark 15.3%, Psychological Horror 14.1%, Horror 10.6%
A sinister entity lurks in the depths. Descend into the abyss and extract knowledge about it.
Why similar: Submarine 46.4% ★, Underwater 29.4% ★, Horror 9.5%, Realistic 4.9%, Nonlinear 4.4%
A psychological horror where your mind is your worst enemy and reality can’t be trusted. Focus or Doubt what you see, reshape the truth, and decide what’s real before your sanity collapses.
Why similar: Psychological 18.7%, Psychological Horror 14.9%, Nonlinear 10.8%, Horror 10.6%, First-Person 9.7%
Under the Water Depths is a first-person game in which you will dive into a trench in the middle of an unknown ocean. The depths of the sea hide sinister yet mystical secrets.
Why similar: Underwater 41% ★, Submarine 31.1% ★, Exploration 7.9%, Mystery 6.2%, Dark 6%
7821 Akuji is a first person liminal horror experience. Pilot a tiny, jury-rigged submersible to rescue a lost science crew.
Why similar: Submarine 43% ★, Underwater 30.8% ★, Horror 6.4%, First-Person 5.3%, Story Rich 4.1%
A short exploration game, set in a secluded coastal village in North East Scotland. Explore Kellas Bay and it's surrounding forests, caves and ocean to uncover what lies beneath the fog-covered village.
Why similar: Submarine 28% ★, Underwater 19.9% ★, Surreal 8.9%, Nonlinear 8.7%, Psychological Horror 7.7%
As a cataclysmic event rocks the planet, you find yourself in an old, decrepit submarine tasked with only one goal: survive. Manage the internal systems to keep yourself alive and fend off undersea horrors as they attempt to cut your journey short.
Why similar: Submarine 52.7% ★, Underwater 34.8% ★, Horror 8.1%, 3D 4.4%
A first-person deep sea exploration game. Use only a torch to navigate through rusted structures, encountering both dangerous and harmless sea creatures. Uncover the mysteries of the trench, and experience the phobia-inducing atmosphere of the ocean floor.
Why similar: Submarine 38% ★, Underwater 31.4% ★, Exploration 9%, Horror 7.4%, First-Person 4.3%
Explore a mysterious tropical island resort that hides a dark secret. Collect items and solve puzzles to progress. Survive against dangerous creatures. Piece together the story of the hotel and what lies beneath it.
Why similar: Underwater 30% ★, Surreal 14.1%, Psychological Horror 13.6%, Horror 10.5%, Exploration 8.7%
You're driving away on a forest road, late at night, under a heavy storm. Your car breaks down. Luckily, there might be a gas station nearby. But a misfortune never comes alone. The storm has brought something else, something otherworldly that oddly smells of spilled diesel oil.
Why similar: Surreal 14.6%, Dark 14%, Psychological Horror 12.4%, Psychological 12.3%, Horror 11.7%
A mysterious signal. A missing crew. And the one man trying to piece it all together. As Abe Douglas, dive deep into a fully underwater metroidvania to explore massive oceanic biomes, battle monstrous bosses, and piece together a mystery that threatens not only your crew, but your own sanity.
Why similar: Submarine 35.1% ★, Underwater 28.5% ★, Psychological Horror 7.5%, Dark 7.1%, Surreal 6.7%
After accepting the invitation from the Paradise company following the events we've experienced, nothing on our journey may turn out as we expect. You must be very careful to uncover all the mystery and reveal the truth. Learn everything and expose the true face of the Paradise company.
Why similar: Psychological 19.3%, Dark 12.9%, Surreal 12.6%, Horror 10.6%, Psychological Horror 9.6%
Linear underwater horror game about a search dive that quickly turns into fight for survival after an encounter with hellish creature.
Why similar: Underwater 34.8% ★, Psychological 18%, Dark 12.1%, Psychological Horror 10.8%, Horror 10.2%
Pilot your submarine to activate and reestablish a network of beacons while carefully utilizing your sonar to navigate the low-visibility depths of the ocean.
Why similar: Submarine 35.6% ★, Underwater 27.1% ★, Dark 10.3%, Psychological Horror 8%, Horror 7.8%
A short first-person horror experience that places you in the rusted out hull of a mysteriously abandoned shipwreck. Search for clues, solve puzzles, and uncover the mystery of the wreckage, but beware of the evil that lurks within.
Why similar: Submarine 34.9% ★, Underwater 25.8% ★, Psychological Horror 9.2%, Horror 8.7%, First-Person 6.9%
Go on expeditions with your friends to explore the depths in search of treasures, upgrade your gear, and dive back in deeper.
Why similar: Submarine 31.7% ★, Underwater 31.4% ★, Horror 10%, Dark 6.8%, Exploration 6.6%
Become a fearless underwater explorer and reach the bottom of The Mariana Trench to win 20,000* REAL DOLLARS!
Why similar: Submarine 40.7% ★, Underwater 31.8% ★, Horror 11.1%, First-Person 4.6%, Dark 4.5%
A first-person psychological horror focused on atmosphere, exploration, and a slow descent into mystery. You wake up on a remote island with no memory and no answers — who you are or how you got there. But with every answer you find, more questions begin to surface
Why similar: Psychological 22.7%, Surreal 13.5%, Psychological Horror 12.2%, Horror 8.2%, Realistic 7.7%
As captain of the Pandora sub, you must explore the Trench and retrieve data from the Neptune wreckage. But beware - the trench is home to unimaginable horrors that will test your courage. Can you survive the terrors of the deep and complete your mission, or will you become the next victim?
Why similar: Submarine 38.1% ★, Underwater 28.9% ★, Horror 9.2%, Realistic 6%, Mystery 4.6%
Gerze The Deep is a first-person horror game set in an abandoned Cold War underwater facility. Explore dark corridors, restore systems, and uncover the truth hidden in the depths. Keep the lights on. Try not to make noise. Because you are not alone here.
Why similar: Psychological 18.3%, Psychological Horror 12.9%, Horror 12.6%, Dark 12.1%, Surreal 9%
An exploratory first-person survival horror journey about travelling the gaps in our reality. Risking everything to keep the lab funded and the board members happy.
Why similar: Psychological 26.1%, Horror 15.6%, Dark 11.4%, Psychological Horror 10.6%, Exploration 10.6%
A claustrophobic click-based survival game where every spin, card, and choice could be your last. Earn oxygen by gambling your fate through charms, curses, and rising debt before the air runs out.
Why similar: Psychological 18.1%, Surreal 11.9%, Roguelike 11.3%, Dark 11.2%, Psychological Horror 11%
Project Sever is a fusion of submarine simulator and horror. Master the controls of the Soviet Project "Sever" submarine and learn to keep it in working order to escape the deadly underwater trap and solve the mystery of the Anomalous Zone.
Why similar: Submarine 37.2% ★, Underwater 26% ★, Psychological Horror 8.3%, Horror 7.2%, Exploration 5.9%
Trapped in a nightmarish mannequin factory where reality itself is shattered, unravel the secrets of Mirrored Phantoms. Explore a deeply atmospheric world, solve the mystery of the mirror shards, and survive the terrors that await in this slow-burning, first-person horror experience.
Why similar: Horror 19.5%, Psychological Horror 18%, Dark 14.1%, Psychological 13.4%, First-Person 11.5%
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 43.5% ★, Submarine 32% ★, Exploration 8.9%, Story Rich 7.4%, Sci-fi 5.2%
Full Fathom is an oceanic survival horror game. Pilot a deteriorating submarine as it drifts through grim waters, keeping it maintained as it is your only lifeline in the hostile, merciless ocean.
Why similar: Submarine 36.2% ★, Underwater 27.2% ★, Nonlinear 10.6%, Psychological Horror 8.3%, Horror 7.4%
You are an employee of U.D.E. Your mission is to explore the ocean depths, investigate ancient artifacts, and... save your own skin. Survive, uncover the corporation's secrets, and find out what lies hidden in the depths.
Why similar: Submarine 38.1% ★, Underwater 30.7% ★, Horror 9.7%, Psychological Horror 8.6%, Exploration 6.6%
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 31.4% ★, Surreal 12.2%, Psychological Horror 9.7%, Dark 8.9%, Horror 8.9%
Join an expedition to the unexplored abyss – a fascinating world of strange creatures, lost vessels, and a wealth of untold secrets. Search for ancient wrecks, underwater trenches, missing airplanes, and even the Titanic. Climb on board your mini-sub and dive as deep as you dare!
Why similar: Submarine 43.3% ★, Underwater 39.2% ★, Exploration 7.8%, Strategy 5.9%, Realistic 3.8%
Explore the ice-encrusted ocean of Jupiter's moon Europa.
Why similar: Submarine 41.6% ★, Underwater 31.3% ★, Exploration 7.2%, Mystery 5.9%, First-Person 4.2%
You are in a sublunar capsule deep beneath the Moon surface. Start Descent?
Why similar: Submarine 43.5% ★, Psychological 25.8%, Horror 11%, Mystery 7%, First-Person 6.9%
A downloadable tragedy for Windows and macOS
Why similar: Underwater 23.3% ★, Submarine 16.9% ★, Surreal 13.4%, Dark 11.1%, Horror 9%
A Psychological Horror Backrooms Found Footage Game
Why similar: Psychological 25.7%, Psychological Horror 13.9%, Dark 9.7%, First-Person 9%, Surreal 8.3%
Sanguis Luna is a first person Horror video game that catapults you into a frightening Mansion. Your main objective is to escape the infested Mansion, finding objects and challenging riddles while exploring incredible scenarios.
Why similar: Psychological 16.7%, Dark 14.1%, Exploration 10.4%, Horror 10.4%, First-Person 10.3%
You were with her. Then you weren't. Push an elderly woman's wheelchair through the shadowed halls of a Croatian monastery turned hospice. She is dying. She sees what you cannot. What do you owe the truth?
Why similar: Psychological 24.4%, Psychological Horror 16.3%, Horror 13.6%, Dark 11.1%, First-Person 7.3%
