60+ similar titles based on shared tags and player behavior. Themes include Submarine, Underwater, Atmospheric, Horror.
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.
Titanic Terror
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.
13km Deep
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.
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 35.1% ★, Underwater 25.3% ★, Lovecraftian 10.4%, Psychological Horror 6%, Horror 5.6%
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 31.7% ★, Underwater 24.5% ★, Lovecraftian 14.1%, Horror 6.6%, Psychological Horror 5.9%
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 32.8% ★, Underwater 28.7% ★, Lore-Rich 9.2%, Horror 7%, Action-Adventure 4.8%
A 3D survival experience set within a cramped one-man submarine exploring a hostile ocean trench.
Why similar: Submarine 40.5% ★, Underwater 18.4% ★, Lovecraftian 14%, Horror 9.4%, Psychological Horror 8%
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 40.6% ★, Underwater 31.9% ★, Psychological Horror 5.9%, Horror 5.6%, Exploration 5.3%
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 43% ★, Underwater 33.5% ★, Horror 5.9%, Exploration 5.5%, First-Person 5%
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 38.2% ★, Underwater 27.4% ★, Lovecraftian 16%, Action-Adventure 4.6%, Lore-Rich 4.6%
An underwater survival horror game where the Earth is covered in water
Why similar: Submarine 39.7% ★, Underwater 31% ★, Horror 8.3%, Psychological Horror 7.6%, Exploration 5.3%
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 36.8% ★, Underwater 26.8% ★, Lovecraftian 16.8%, Horror 7.3%, Atmospheric 3.9%
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 33.9% ★, Underwater 24.5% ★, Lovecraftian 9%, Post-apocalyptic 7.6%, Psychological Horror 6.4%
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 38.5% ★, Underwater 24.1% ★, Psychological Horror 8.9%, Lore-Rich 7.9%, Horror 6.9%
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 33.7% ★, Underwater 26.4% ★, Lovecraftian 16.9%, Psychological Horror 6%, Exploration 3.7%
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 25.9% ★, Underwater 18.3% ★, Lovecraftian 17%, Psychological Horror 9.4%, Horror 8.2%
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 33.5% ★, Underwater 23.8% ★, Lovecraftian 13%, Psychological Horror 7.3%, Horror 6.9%
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 38.4% ★, Underwater 27.7% ★, Psychological Horror 6.7%, Horror 6.2%, Choices Matter 5.1%
A sinister entity lurks in the depths. Descend into the abyss and extract knowledge about it.
Why similar: Submarine 47.5% ★, Underwater 28.9% ★, Horror 8%, Atmospheric 4.3%, Multiple Endings 4%
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 39.5% ★, Underwater 32.1% ★, Horror 9%, Psychological Horror 7.2%, Atmospheric 4.9%
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 52.8% ★, Underwater 33.5% ★, Horror 6.6%, 3D 3.2%, Atmospheric 3%
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 37.9% ★, Underwater 25.3% ★, Horror 10.8%, Psychological Horror 10%, Atmospheric 5.8%
A short horror game where you pilot a tiny submarine through an ocean of blood on an alien moon.
Why similar: Submarine 39.9% ★, Underwater 28.6% ★, Horror 9.7%, Psychological Horror 8.9%, Atmospheric 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 44.3% ★, Underwater 30.5% ★, Immersive Sim 8.1%, Horror 5.4%, First-Person 3.8%
Voice of the Ocean is a single-player adventure about a lost world, and the echoes of a forgotten past. Use your voice to sing ancient melodies and explore a world lost beneath the waves. Dive into the depths to uncover the power within your song and learn why you may be the last of your kind.
Why similar: Submarine 40.4% ★, Underwater 22.7% ★, Post-apocalyptic 13.8%, Action-Adventure 7.2%, Exploration 6.1%
Explore and navigate an underwater cave in your submarine.
Why similar: Submarine 42.8% ★, Underwater 29.5% ★, Horror 9.5%, Psychological Horror 9.5%, Atmospheric 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 42.4% ★, Underwater 29.8% ★, Horror 8.3%, Psychological Horror 6%, Atmospheric 4.6%
Explore, Fish and discover the mysteries hidden within Lake Facade. A short narrative puzzle/adventure game with multiple endings and secrets to find.
Why similar: Underwater 24.1% ★, Lovecraftian 18.9%, Lore-Rich 11.7%, Psychological Horror 8%, Horror 7.6%
Explore abandoned biospheres at the bottom of the ocean, alone or with up to 4 friends.
Why similar: Submarine 33.4% ★, Underwater 27.5% ★, Horror 8.7%, Psychological Horror 5.8%, First-Person 5.5%
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 32.3% ★, Underwater 30.8% ★, Horror 8.4%, PvE 6%, Atmospheric 4.3%
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 37.9% ★, Underwater 25.5% ★, Psychological Horror 7%, Immersive Sim 6.1%, Horror 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 39.9% ★, Underwater 31.7% ★, Immersive Sim 8%, Horror 6.4%, Exploration 6%
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 34.5% ★, Underwater 24.7% ★, Psychological Horror 9.1%, Horror 8.9%, Atmospheric 4.8%
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 42.1% ★, Underwater 37.8% ★, Horror 9%, Exploration 4.1%, Action-Adventure 2.5%
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 44.9% ★, Submarine 34% ★, Exploration 6.2%, Atmospheric 5.6%, Story Rich 5.2%
SONOROUS – Deep Down Below is an unforgiving underwater first-person survival game set in a dystopian world. Find your sunken research to save humanity from an eternal life on the open sea in a continuous fight for survival.
Why similar: Submarine 33.4% ★, Underwater 31.4% ★, Post-apocalyptic 12.8%, Action-Adventure 4.6%, Exploration 4.5%
The surface is dead. The war is lost. As a Rusted Retaliator, you must survive the post-apocalyptic ocean of 1963. Pilot submersibles, feed scrap to the Replicator, and mine Nukelium to earn Pressure Points from HQ. Buy better gear, fight the SeaBots, and reclaim the deep.
Why similar: Submarine 35.2% ★, Underwater 30.9% ★, Post-apocalyptic 13.5%, Action-Adventure 6.4%, Exploration 4.3%
You and up to 7 fellow subcontractors have been hired to deliver volatile cargo through dangerous depths. Stay coordinated, keep the payload intact, and try not to panic when everything goes wrong. The company expects delivery.
Why similar: Submarine 42.9% ★, Underwater 29.5% ★, Psychological Horror 5.8%, Horror 5.5%, Action-Adventure 5.1%
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 44.7% ★, Lovecraftian 23.1%, Psychological Horror 6.1%, Exploration 5.5%, First-Person 4.2%
A journey of the last ocean cleaner submarine that is tasked to restore the ecosystem of a dying earth. "Plasticalypse: TrashSub Adventures“
Why similar: Submarine 37.1% ★, Underwater 34.7% ★, Post-apocalyptic 9.3%, Action-Adventure 6.3%, Exploration 5.3%
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 31.9% ★, Underwater 23.8% ★, Lovecraftian 16.3%, Psychological Horror 5.8%, Horror 5%
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 37.7% ★, Lovecraftian 18.8%, Horror 7.6%, Psychological Horror 6.9%, Multiple Endings 5.7%
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 42.3% ★, Underwater 33% ★, Atmospheric 5.6%, Action-Adventure 5.1%, Immersive Sim 5%
Join the expedition! Explore the icy depths of Glacialis - a newly discovered moon of Neptune. Discover, collect, and survive.
Why similar: Submarine 35.6% ★, Underwater 26.4% ★, Lovecraftian 16.7%, Horror 6.6%, Atmospheric 4.1%
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 39.8% ★, Underwater 29% ★, Psychological Horror 7.4%, Horror 7.1%, PvE 6.2%
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 28.5% ★, Submarine 25.1% ★, Lovecraftian 15.9%, Lore-Rich 8.8%, Psychological Horror 8.1%
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 45.2% ★, Underwater 31.5% ★, Action-Adventure 6.2%, First-Person 5.2%, Exploration 4.3%
Sinking Eternity is a single-player underwater exploration RPG. Survive extreme depths, hide from dangerous sea creatures, and uncover the secrets of a civilization lost for millennia.
Why similar: Underwater 33% ★, Submarine 29.7% ★, Lore-Rich 9.2%, Action-Adventure 5.7%, First-Person 5.6%
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 46.1% ★, Underwater 40.4% ★, Atmospheric 5.7%, Action-Adventure 3.3%, Exploration 2.9%
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 45.6% ★, Submarine 36% ★, Exploration 5.9%, Immersive Sim 5.4%, First-Person 3.8%
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 40.1% ★, Underwater 26.8% ★, Action-Adventure 10%, Exploration 6.7%, First-Person 6%
The oil is running out. The expedition is doomed. You will never reach the lighthouse. But something worse than death awaits you if you give up. Operate the engine. Explore the ship. Unveil the truth that lies beyond your reality.
Why similar: Underwater 25.3% ★, Lovecraftian 18.3%, Lore-Rich 10.7%, Psychological Horror 7.4%, Horror 7.1%
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 40.8% ★, Lovecraftian 24.6%, Horror 12.2%, Psychological Horror 5.2%, Action-Adventure 4%
A co-op submarine piloting horror game with asymmetrical elements where your survival is dependent on the effectiveness of communication between your crew and the efficient management of resources left behind by the old world.
Why similar: Submarine 38.4% ★, Underwater 18.5% ★, Post-apocalyptic 8.5%, Horror 7.7%, PvE 6.2%
Become a fearless underwater explorer and reach the bottom of The Mariana Trench to win 20,000* REAL DOLLARS!
Why similar: Submarine 45.9% ★, Underwater 34.5% ★, Horror 10.3%, First-Person 3.7%, 3D 2.6%
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 34.1% ★, Underwater 27.9% ★, Horror 8.1%, Psychological Horror 7.8%, First-Person 5.2%
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 44.1% ★, Submarine 36.8% ★, Immersive Sim 8.2%, Exploration 5.9%, 3D 3.9%
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 49.5% ★, Underwater 34% ★, PvE 5.2%, 3D 4.6%, Atmospheric 3%
A minimalist 3d incremental clicker about cleaning a dam with a submarine. Dive Deep. Scrap Hard. Get Paid.
Why similar: Submarine 36.2% ★, Underwater 34% ★, Exploration 7.5%, Multiple Endings 5.1%, First-Person 4.8%
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 54.1% ★, Underwater 35.3% ★, Horror 5.8%, Exploration 2.9%, 3D 1.5%
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 48.4% ★, Underwater 42% ★, Exploration 5.6%, Atmospheric 3.4%, Singleplayer 0.6%
