60+ similar titles based on shared tags and player behavior. Themes include Submarine, First-Person, Singleplayer, Atmospheric.
Maintain your diving bell as you’re lowered into the deep sea, where even the walls of your vessel seem to echo your aloneness back at you. A short, sit n' survive thriller.
Lunar Descent
You are in a sublunar capsule deep beneath the Moon surface. Start Descent?
Under the Water Depths
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.
You are in a sublunar capsule deep beneath the Moon surface. Start Descent?
Why similar: Submarine 54.9% ★, Psychological 28.4%, Atmospheric 7%, First-Person 4.8%, Linear 3.5%
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: Submarine 43.4% ★, Underwater 18.2% ★, Thriller 17.6%, Immersive Sim 7.1%, Linear 4.5%
7821 Akuji is a first person liminal horror experience. Pilot a tiny, jury-rigged submersible to rescue a lost science crew.
Why similar: Submarine 61.1% ★, Underwater 13.9% ★, Immersive Sim 12.1%, First-Person 4.1%, Atmospheric 2.4%
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 74.7% ★, Underwater 15.7% ★, Atmospheric 4%, Simulation 2.6%, 3D 2.3%
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 66% ★, Underwater 17% ★, First-Person 6%, Atmospheric 4.8%, Simulation 2.6%
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 54.9% ★, Psychological 14.7%, Underwater 12.1% ★, Atmospheric 8.1%, Dark 4.3%
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 48.2% ★, Thriller 13.3%, Underwater 11.4% ★, Immersive Sim 6.8%, Atmospheric 6.5%
There's Nothing Down There is a short undersea horror exploration game. Descend into a sinkhole at the bottom of the ocean and discover the remains of a lost, yet not dead, civilization.
Why similar: Submarine 70.8% ★, Linear 9.6%, Underwater 6.6% ★, First-Person 6%, Atmospheric 3.1%
Sonar Mining Co. is a first-person incremental submarine mining game. You work for a deep-sea extraction company and mine valuable ore far beneath the waves.
Why similar: Submarine 61.1% ★, Dark 8.1%, Atmospheric 7.3%, Time Management 5.8%, First-Person 5.6%
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: Submarine 64.8% ★, Underwater 17.1% ★, First-Person 5.5%, Atmospheric 4.3%, Dark 2.7%
In the year 5026, you are a disposable miner sent to the bottom of the ocean on the ABYSS-9 expedition. Pilot your 'iron coffin', manage unstable vital systems, and survive uncharted abyssal creatures. In the abyss, silence is as dangerous as the pressure.
Why similar: Submarine 57.9% ★, Underwater 14.9% ★, Immersive Sim 7.5%, Atmospheric 7.3%, Linear 6.1%
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 58% ★, Underwater 15.6% ★, Immersive Sim 12.6%, First-Person 3.6%, Atmospheric 3.1%
Rust Bucket is a short resource management horror game about uncovering data from a nuclear underwater accident, partially inspired by Iron Lung.
Why similar: Submarine 82% ★, Linear 8%, First-Person 4.9%, 3D 2.7%, Singleplayer 1.4%
It's simple. Operate your submarine through challenging tight cave systems to collect the target, while not scratching the cave walls under suboptimal conditions. Navigate carefully and consider every move in this slow pace, athmospheric, multiplayer, submarine simulation-lite.
Why similar: Submarine 62.2% ★, Underwater 13.2% ★, Linear 6%, Immersive Sim 5.3%, Atmospheric 5.3%
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 62.4% ★, Underwater 12.9% ★, Dark 7.8%, Atmospheric 7.3%, First-Person 4.9%
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 42% ★, Thriller 13%, Psychological 11.4%, Underwater 9.7% ★, Dark 7.4%
Pilot a submarine through a maze with your crew — from the inside. Manage systems, repair breakdowns, and survive whatever's out there. No ocean views included.
Why similar: Submarine 75.9% ★, Time Management 8.2%, Immersive Sim 7.2%, Simulation 3.3%, First-Person 3.2%
A sinister entity lurks in the depths. Descend into the abyss and extract knowledge about it.
Why similar: Submarine 75.4% ★, Underwater 15.1% ★, Atmospheric 6.6%, First-Person 2.1%, Singleplayer 0.7%
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 62.9% ★, Underwater 16.9% ★, Atmospheric 7.5%, Immersive Sim 3.4%, Dark 3.3%
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.
Why similar: Submarine 45.6% ★, Psychological 24.7%, Underwater 12.3% ★, Dark 7.8%, First-Person 5.5%
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 65.1% ★, Underwater 15.1% ★, Atmospheric 6.8%, Dark 6.4%, First-Person 5.1%
This is the Free Non-VR version of IronWolf VR. A co-op submarine game with a light touch on realism, making the submarine sim genre accessible to a wider audience.
Why similar: Submarine 70.6% ★, Immersive Sim 9.8%, Underwater 5.3% ★, Atmospheric 4.7%, First-Person 4.6%
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 57.8% ★, Underwater 16.7% ★, Linear 8.9%, First-Person 5.4%, Atmospheric 4.2%
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 62.5% ★, Underwater 14.9% ★, Linear 8.7%, First-Person 5.3%, Atmospheric 4.1%
ABYSS is a 2-4 player co-op horror game where you and your crewmates must operate an old submarine through narrow trenches, scavenging scrap from the ocean floor and avoiding the denizens that lurk in the deep
Why similar: Submarine 83.8% ★, First-Person 10.1%, 3D 4.7%, Indie 1.4%
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 66.5% ★, Underwater 15.8% ★, First-Person 5.8%, Atmospheric 4.5%, 3D 2.6%
A short horror game where you pilot a tiny submarine through an ocean of blood on an alien moon.
Why similar: Submarine 64.7% ★, Underwater 15.3% ★, Atmospheric 7.8%, First-Person 4.8%, Dark 4.4%
After a fight with her fiancé, Naomi Lee goes camping on her usual trail to clear her mind. But the woods hold more than memories—something sinister is waiting in the dark.
Why similar: Psychological 46.8%, Thriller 35.2%, Dark 12.4%, Simulation 4.1%, Singleplayer 0.8%
Adventure and submarine exploration game. Control your Bathyscaphe with the help of a logbook. Through the game puzzles, bullet-hell sequences, and skill-based challenges, you will be plunged miles and miles into the depths where the ocean seems to have no end.
Why similar: Submarine 66.6% ★, Underwater 15.1% ★, Linear 8%, Atmospheric 6.9%, Story Rich 2%
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 62.8% ★, Underwater 15.1% ★, Atmospheric 6.3%, Immersive Sim 6.3%, Dark 2.9%
Explore and navigate an underwater cave in your submarine.
Why similar: Submarine 69% ★, Underwater 15.7% ★, Atmospheric 8.5%, Dark 4.8%, Simulation 1.5%
A 3D survival experience set within a cramped one-man submarine exploring a hostile ocean trench.
Why similar: Submarine 73.7% ★, Underwater 11.1% ★, Atmospheric 8.9%, First-Person 2.8%, Simulation 2.4%
Help a marine biologist's research by piloting a submarine, as you tune in to the souls of jellyfish... and maybe help her learn a thing or two about life too!
Why similar: Submarine 59.4% ★, Psychological 18.6%, Underwater 8.7% ★, Atmospheric 6.4%, First-Person 4.5%
Survive in a harsh underwater environment filled with mysterious and aggressive fauna. Gather resources, build bases, and craft equipment to explore an underwater alien world! Swim through interconnected biomes in a metroidvania style.
Why similar: Submarine 80.3% ★, Underwater 18.1% ★, Indie 0.9%, Singleplayer 0.7%
The ocean didn't get dirty on its own. Pilot your submarine through vast underwater worlds, collect the trash humanity left behind, and uncover what's been growing in the dark. Clean, explore, upgrade and try not to look too closely at what's following you.
Why similar: Submarine 78.3% ★, Underwater 16.8% ★, Simulation 3.4%, 3D 1.1%, Singleplayer 0.3%
Submarine VR takes you on a adventure-filled underwater simulation experience! Dive deep and cruise through the endless uncharted nature of the ocean and you will see clownfish, dolphins, penguins and mysterious sea animals. Get close to the sea surface and sail in the open sea with your cruise ship
Why similar: Submarine 83% ★, Underwater 12% ★, Simulation 3.7%, Indie 0.7%, Singleplayer 0.5%
Project Sever is an adventure submarine simulator with a touch of horror. Master the controls of an old Project "Sever" submarine and learn to maintain it in working order to escape a deadly underwater trap and solve the mystery of the Anomalous Zone.
Why similar: Submarine 62% ★, Underwater 13.7% ★, Immersive Sim 10.9%, Atmospheric 6.3%, First-Person 3.4%
Become a fearless underwater explorer and reach the bottom of The Mariana Trench to win 20,000* REAL DOLLARS!
Why similar: Submarine 67% ★, Underwater 16.6% ★, First-Person 4.1%, Atmospheric 3.5%, Dark 3.2%
A short underwater horror game where you pilot a one-person submarine into a lightless trench, tracking a signal that has started answering back.
Why similar: Submarine 57.4% ★, Underwater 19.5% ★, Atmospheric 8.4%, First-Person 6.8%, Dark 3.2%
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 61.3% ★, Underwater 15.9% ★, Atmospheric 6.6%, Immersive Sim 6.1%, First-Person 5.1%
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 63.7% ★, Underwater 16.3% ★, Immersive Sim 10.7%, Atmospheric 4.9%, First-Person 2.9%
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 70.9% ★, Underwater 20.3% ★, Atmospheric 4.7%, Simulation 3.5%, Singleplayer 0.5%
Become the captain of a Los Angeles-class attack submarine. Strike without warning, sink enemy ships with different torpedoes, dominate the global rankings, and explore a living underwater world packed with historical wrecks and forgotten secrets. Fast, tactical, and fun submarine warfare.
Why similar: Submarine 72.6% ★, Underwater 16.5% ★, Atmospheric 4.2%, 3D 3.5%, Simulation 2.2%
Guide a Nereid Freight submarine crew through Europa’s hostile under-ice oceans. Deliver essential cargo, salvage wrecks, repair failing stations, hunt dangerous lifeforms, and survive in the crushing darkness where every dive carries risk — and nothing stays quiet for long.
Why similar: Submarine 68.9% ★, Underwater 15.8% ★, First-Person 6.2%, Atmospheric 4.3%, Simulation 2%
Sea of Madness is a cooperative survival-horror set aboard a submarine. Dive into the dark depths, manage critical ship systems, battle terrifying monsters, and work together to survive. Let the mystery consume you, just as the abyss consumes the light.
Why similar: Submarine 56.8% ★, Psychological 19.5%, Underwater 12.4% ★, Dark 6.2%, Atmospheric 5.1%
A first-person psychological horror game where you explore an abandoned mental hospital, solve puzzles, evade terrifying entities, and uncover the truth.
Why similar: Psychological 38.7%, Thriller 28.6%, Atmospheric 8.5%, Dark 8.4%, Linear 7.9%
FULL METAL COFFIN is a 3D co-op submarine simulator. Crew your vessel with up to 4 players. Load the torpedoes, dodge incoming fire, and eliminate the enemy.
Why similar: Submarine 67.1% ★, Underwater 14.6% ★, Atmospheric 6.4%, Dark 5.8%, Simulation 3.1%
Welcome to The Backrooms. The hardest part isn't trying to escape. It's resisting the part of yourself that is starting to prefer it here.
Why similar: Psychological 44.6%, Thriller 23.1%, Atmospheric 13.4%, Dark 10.7%, First-Person 6.3%
Explore the ice-encrusted ocean of Jupiter's moon Europa.
Why similar: Submarine 70.1% ★, Underwater 16.7% ★, Atmospheric 6.9%, First-Person 3.8%, 3D 2.1%
TILL MIDNIGHT is a narrative-driven management simulation game with world-shattering consequences, inspired by true historical events. Navigate a darkly atmospheric vessel gripped by critical communication failures, trapped hundreds of meters below the surface.
Why similar: Submarine 65.7% ★, Time Management 15.7%, Linear 7.2%, Point & Click 4.8%, Atmospheric 2.8%
Descend through the ocean layers, purify marine life, and survive the abyss in this bullet hell roguelite. Face colossal bosses, choose powerful upgrades, and uncover the curse's origin. Can you save the ocean before you become fish bait?
Why similar: Submarine 70.5% ★, Underwater 20.4% ★, Atmospheric 8.5%, Indie 0.7%
Use Morse Code to communicate with your crewmate and ward off a stalking monster in this short point-and-click horror game.
Why similar: Submarine 69.2% ★, Atmospheric 8.7%, Point & Click 8.1%, Dark 5.5%, First-Person 5.2%
Discover a vast and mysterious underwater world hidden beneath a remote cave on the surface. With procedurally generated cave systems and up to 9,999 unique underwater environments to explore, no two dives are ever the same.
Why similar: Submarine 60.7% ★, Underwater 13.4% ★, Atmospheric 7.5%, First-Person 7%, Simulation 6%
The Shift is a first-person 3D psychological horror game where you play as a night shift cashier in an isolated gas station, performing routine tasks while uncovering disturbing, unexplained events.
Why similar: Psychological 32%, Thriller 31.7%, Atmospheric 10.4%, Linear 10.3%, First-Person 6.5%
The Ender Ocean principle? Locate and collect waste (plastic bags, bottles, lost nets...) thanks to underwater robots connected to a collection boat, in order to valorize them afterwards, all from home.
Why similar: Submarine 55.5% ★, Underwater 22% ★, Immersive Sim 13.4%, Simulation 5.1%, 3D 3%
An underwater survival horror game where the Earth is covered in water
Why similar: Submarine 73.6% ★, Underwater 19% ★, Atmospheric 4%, Story Rich 2.1%, Singleplayer 0.7%
short horror underwater experience where you explore deeper and deeper a strange location on earth that seems to behave differently
Why similar: Submarine 75.7% ★, First-Person 11.2%, Atmospheric 10.6%, Indie 1%, 3D 1%
After years apart, you visit an old friend for what should’ve been a quiet evening. But you soon realize you’re not alone and a dark betrayal awaits .The game is a first-person, linear PSX-style experience focused on exploration and uncovering secrets.”
Why similar: Psychological 38.5%, Thriller 30.2%, Dark 10.6%, Atmospheric 10.2%, 3D 3.8%
The new kind of mechanic is in the town - if you've ever dreamt about reparing big large underwater boats this is the place just for you! Check the damage, repair and fix the boats and make sure they're ready to be manned.
Why similar: Submarine 59.8% ★, Underwater 13.9% ★, Immersive Sim 8.4%, Linear 4.8%, Atmospheric 4.5%
