60+ similar titles based on shared tags and player behavior. Themes include Submarine, Underwater, Atmospheric, Horror.
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.
Seal The Breach
A 3D survival experience set within a cramped one-man submarine exploring a hostile ocean trench.
The Trench
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?
A 3D survival experience set within a cramped one-man submarine exploring a hostile ocean trench.
Why similar: Submarine 37.2% ★, Underwater 16.7% ★, Lovecraftian 14.2%, Horror 9.3%, Psychological Horror 7.2%
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 33.4% ★, Underwater 24% ★, Lovecraftian 16.8%, Horror 7.1%, Survival Horror 6.3%
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 36.5% ★, Underwater 26% ★, Lovecraftian 11.9%, Horror 6.3%, Psychological Horror 6.2%
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 31.7% ★, Underwater 24.5% ★, Lovecraftian 14.1%, Horror 6.6%, Psychological Horror 5.9%
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 39.8% ★, Underwater 30.8% ★, Exploration 6.5%, Horror 5.9%, Psychological Horror 5.7%
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 36.8% ★, Underwater 32.5% ★, Horror 8.4%, Survival Horror 7.4%, Survival 6.1%
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 33% ★, Underwater 23.5% ★, Lovecraftian 9.7%, Survival Horror 6.6%, Psychological Horror 6.1%
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 38.5% ★, Underwater 26.7% ★, Horror 8.1%, Supernatural 7.2%, Psychological Horror 5.4%
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 30.8% ★, Underwater 21.7% ★, Horror 8.5%, Psychological Horror 8%, Survival Horror 7.7%
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 32.3% ★, Underwater 22.6% ★, Lovecraftian 13.7%, Horror 7.2%, Psychological Horror 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 37.4% ★, Underwater 30% ★, Horror 9.2%, Psychological Horror 6.7%, Atmospheric 3.3%
Dive into the waters of Scyla, a third-person 3D exploration adventure inspired by Lovecraft's universe. Discover the mysteries hidden into the depths as you pilot a submarine through a strange cave system. Run away from a criature that stalks you.
Why similar: Submarine 38.3% ★, Underwater 27.1% ★, Lovecraftian 17.6%, Exploration 5.3%, Survival Horror 4.7%
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 43.2% ★, Underwater 33.2% ★, Exploration 6.9%, Horror 6.4%, Adventure 3.4%
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 34.3% ★, Underwater 26.5% ★, Lovecraftian 18.9%, Psychological Horror 6%, Exploration 4.7%
A short horror game where you pilot a tiny submarine through an ocean of blood on an alien moon.
Why similar: Submarine 40% ★, Underwater 28.3% ★, Horror 10.4%, Psychological Horror 8.7%, Atmospheric 3.5%
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 40% ★, Underwater 24.6% ★, Psychological Horror 9.1%, Horror 7.7%, Survival Horror 6.3%
7821 Akuji is a first person liminal horror experience. Pilot a tiny, jury-rigged submersible to rescue a lost science crew.
Why similar: Submarine 43.7% ★, Underwater 29.6% ★, Immersive Sim 13.4%, Horror 5.7%, Adventure 2.5%
An underwater survival horror game where the Earth is covered in water
Why similar: Submarine 41.8% ★, Underwater 32.2% ★, Horror 9.4%, Psychological Horror 7.9%, Exploration 7%
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 37.7% ★, Underwater 24.8% ★, Horror 11.5%, Psychological Horror 9.7%, Puzzle 5.1%
Explore and navigate an underwater cave in your submarine.
Why similar: Submarine 42.2% ★, Underwater 28.6% ★, Horror 10.1%, Psychological Horror 9.2%, Atmospheric 3.8%
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 38.5% ★, Underwater 30.1% ★, Immersive Sim 13%, Exploration 7.3%, Horror 6.6%
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 38.7% ★, Underwater 29.8% ★, Survival Horror 9.4%, Immersive Sim 7.7%, Adventure 4.1%
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 54.4% ★, Underwater 34% ★, Horror 7.4%, Atmospheric 2.2%, 3D 2.1%
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 37.1% ★, Underwater 24.6% ★, Immersive Sim 10%, Psychological Horror 6.8%, Horror 6.4%
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 27.6% ★, Lovecraftian 19.9%, Underwater 19.2% ★, Psychological Horror 9.9%, Horror 9.4%
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 40.8% ★, Submarine 32.6% ★, Immersive Sim 8.3%, Exploration 6.7%, Adventure 5.4%
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 40.6% ★, Underwater 29% ★, Horror 7%, Psychological Horror 7%, Exploration 5.8%
The Sirena Expedition is a short PSX-style horror-platformer in which you explore a mysterious underwater facility.
Why similar: Underwater 29.7% ★, Submarine 19.1% ★, Lovecraftian 17.2%, Supernatural 12%, Horror 8.8%
Swim deeper and deeper into this underwater horror game. Explore open worlds, save your friends, escape monstrous creatures....What are you waiting for? the depths are beckoning you to go deeper!
Why similar: Underwater 35.4% ★, Lovecraftian 19.7%, Survival Horror 8.9%, Horror 7.8%, Psychological Horror 6.4%
Inspired by H.P. Lovecraft's Great Work. An ancient dark power is calling you and you need to find an exit. Face your greatest fear, fight, hide... you must escape before the underwater city rises...
Why similar: Submarine 30.8% ★, Underwater 22.6% ★, Lovecraftian 17.3%, Survival Horror 5.8%, Psychological Horror 5.5%
A sinister entity lurks in the depths. Descend into the abyss and extract knowledge about it.
Why similar: Submarine 51.4% ★, Underwater 30.8% ★, Horror 9.3%, Atmospheric 3.3%, Exploration 2.5%
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 39.6% ★, Underwater 34.1% ★, Horror 9.1%, Exploration 5.8%, Puzzle 4.8%
Join the expedition! Explore the icy depths of Glacialis - a newly discovered moon of Neptune. Discover, collect, and survive.
Why similar: Submarine 34.1% ★, Underwater 25% ★, Lovecraftian 17.6%, Horror 6.8%, Survival 6.2%
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 43.8% ★, Lovecraftian 25.2%, Exploration 6.8%, Psychological Horror 6%, Adventure 6%
short horror underwater experience where you explore deeper and deeper a strange location on earth that seems to behave differently
Why similar: Submarine 47% ★, Horror 11.4%, Psychological Horror 10.4%, Survival Horror 10.3%, Survival 8.4%
Underwater, you're alone. Or almost alone. You're a diver doing routine work: cleaning the seabed, collecting waste, fixing pipes. But deep down there's always something wrong. Explore, repair, survive — and try not to lose your mind.
Why similar: Underwater 30.4% ★, Lovecraftian 22.2%, Supernatural 10.9%, Horror 8.9%, Survival Horror 8%
Open Waters is a first-person ocean survival horror game. Stranded in a small boat, you must navigate treacherous waters, evade creatures of the deep, and find your way back to safety before the ocean drags you into its depths.
Why similar: Underwater 37.8% ★, Lovecraftian 25.4%, Horror 12.4%, Survival Horror 6.4%, Adventure 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 45.4% ★, Submarine 34.8% ★, Exploration 8%, Adventure 6.4%, Atmospheric 4.1%
Embark on a relaxing journey in an underwater realm. Glide through captivating environments, embracing the tranquility of exploration and survival found in these Harmonic Depths.
Why similar: Submarine 38.4% ★, Underwater 30.6% ★, Immersive Sim 12.5%, Survival 8.3%, Exploration 6.5%
Explore abandoned biospheres at the bottom of the ocean, alone or with up to 4 friends.
Why similar: Submarine 36% ★, Underwater 29.2% ★, Horror 10.1%, Psychological Horror 6.1%, Survival Horror 5.7%
The light is your only lifeline. Descend into a crushing, thalassophobic abyss where every photograph could be your last. Investigate unpredictable deep-sea horrors and explore the vast, dark unknown - all while being 'assisted' by a darkly sarcastic AI.
Why similar: Underwater 27.8% ★, Submarine 24.8% ★, Lovecraftian 17.2%, Survival Horror 7.8%, Psychological Horror 7.8%
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 51.5% ★, Underwater 33.1% ★, Horror 6%, Adventure 4%, Exploration 3.4%
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: Underwater 41.9% ★, Submarine 35.5% ★, Immersive Sim 13.2%, Exploration 7.1%, 3D 2.3%
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 53.7% ★, Underwater 12.1% ★, Horror 11.9%, Exploration 6.7%, Stealth 4.3%
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 35.3% ★, Underwater 33.1% ★, Horror 9.8%, Immersive Sim 6.1%, Exploration 5.9%
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 45.8% ★, Underwater 31.5% ★, Survival Horror 8.7%, Exploration 5.4%, First-Person 2.9%
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 39.6% ★, Psychological Horror 14.8%, Survival Horror 11.5%, Horror 10.4%, Exploration 5.4%
Your sight is limited in this first-person psychological horror game in the deep abyss. Use sound to your advantage, while you still have your mind in this experience of pure mind-numbing terror. Try to survive long enough to discover the terrible secrets... if you can...
Why similar: Underwater 27.4% ★, Lovecraftian 21%, Psychological Horror 9.7%, Horror 9.7%, Survival Horror 8.8%
Barotrauma is a 2D co-op submarine simulator – in space, with survival horror and RPG elements. Steer your submarine, complete missions, fight monsters, fix leaks, operate machinery, man the guns and craft items, and stay alert: danger in Barotrauma doesn’t announce itself!
Why similar: Submarine 44.4% ★, Underwater 27.6% ★, Survival 9.6%, Horror 8.3%, Survival Horror 8.1%
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 46.2% ★, Survival Horror 13.3%, Horror 12.5%, Supernatural 12%, Atmospheric 4.3%
Gospel Of Steel is a first-person deep-sea welding horror game set in the shadow of a dying, bio-mechanical god. While employed by a cult, the player explores the depths alone, repairing pipelines and fending off the hostile ecosystem.
Why similar: Underwater 58.2% ★, Immersive Sim 18.9%, Horror 13.1%, First-Person 3.7%, Adventure 3.2%
Magnavis is a first-person 3D horror game for 1–4 player co-op. Pilot your submarine through tight caves without crashing, complete assigned missions, repair damaged systems, and whatever you do, don’t die.
Why similar: Submarine 46.5% ★, Underwater 29.3% ★, Survival Horror 8.2%, Horror 8%, Puzzle 3.9%
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 47.9% ★, Underwater 41.1% ★, Exploration 6.9%, Atmospheric 2.4%, Retro 1.7%
Subnautica 2 is an underwater survival adventure set on an all-new alien world, developed by Unknown Worlds. Play alone or with friends in 4-player co-op. Adapt to survive by building custom bases and crafting tools. Explore the unknown to uncover the mysteries hidden within the depths.
Why similar: Underwater 43.7% ★, Horror 12.3%, Survival 11.7%, Survival Horror 8%, Exploration 7.9%
Submarine’s haunted! Hunt and be hunted in this horror dungeon crawler inspired by the decay of the Soviet Union (and immersive RPGs from the 90s).
Why similar: Submarine 31.1% ★, Lovecraftian 20.4%, Immersive Sim 11.6%, Survival Horror 8%, Supernatural 7.5%
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: Lovecraftian 28.8%, Underwater 25.3% ★, Horror 14.1%, Exploration 8.3%, Psychological Horror 6.9%
A minimalist 3d incremental clicker about cleaning a dam with a submarine. Dive Deep. Scrap Hard. Get Paid.
Why similar: Submarine 36.3% ★, Underwater 33.6% ★, Exploration 9.4%, Immersive Sim 6.6%, Adventure 4%
Control a submarine or a diver into the depths of unknown underwater worlds and take photographs of alien animals, plants and artefacts. Continue your journey through this casual, side-scroller, exploration game and collect stars to unlock more secrets before travelling to an alien home planet.
Why similar: Submarine 48.8% ★, Underwater 28% ★, Exploration 7%, Survival 4.8%, Adventure 4.2%
