60+ similar titles based on shared tags and player behavior. Themes include Underwater, Submarine, Singleplayer, Horror.
Sunken Veins is a resource management horror game set in a deep sea mining facility. You collect resources deposited by an underwater drill, avoid adaptive monsters and drain away overwhelming floods of water caused from mining operations.
Sunken Seeker
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.
ABYSSAL
ABYSSAL is a deep-sea survival horror game about fixing underwater structures, securing biohazards, performing maintenance, and more.
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 42.8% ★, Underwater 31.8% ★, Resource Management 6.3%, Simulation 5.7%, Horror 5.4%
ABYSSAL is a deep-sea survival horror game about fixing underwater structures, securing biohazards, performing maintenance, and more.
Why similar: Submarine 29.5% ★, Underwater 19.8% ★, Mining 19% ★, Stealth 8.9%, Survival 6.2%
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 38.6% ★, Underwater 25.9% ★, Horror 6.9%, Survival Horror 6.6%, Management 6.3%
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 36% ★, Underwater 26.7% ★, Survival Horror 12.7%, Management 5.7%, Resource Management 5%
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 37.8% ★, Underwater 32.3% ★, Survival Horror 11.1%, Horror 7.4%, Survival 7.1%
Submeris is an underwater mining adventure set beneath a mysterious island. Dig, upgrade your gear, survive dangerous depths, and uncover the legendary treasure hidden far below the ocean floor!
Why similar: Submarine 32.7% ★, Underwater 22.6% ★, Mining 19.9% ★, Physics 6.6%, Horror 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 52.6% ★, Underwater 31.8% ★, Simulation 6.3%, Horror 6%, Atmospheric 2.5%
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 39.7% ★, Underwater 26.4% ★, Survival Horror 11%, Resource Management 6.7%, Action-Adventure 4.9%
Aquarium Designer gives you an opportunity to create the aquarium of your dreams! Become a professional whose job is to design it, build it, and fill it with the various underwater wildlife! All types, all sizes - your creativity is your only limit!
Why similar: Submarine 35% ★, Underwater 26.8% ★, Life Sim 11.5%, Resource Management 9.1%, Management 7%
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 32.9% ★, Underwater 22.5% ★, Survival Horror 12%, Resource Management 7.8%, Horror 7.8%
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 24.9% ★, Survival Horror 10.5%, Resource Management 7.5%, Survival 6.4%
I chose the most dangerous job in the world. Not because I wanted to, but because someone has to. I’m an Underwater Welder. One meter down – one percent less chance to survive. I live on the edge of life and death. It's not just a job. It's a life... a battle... a fight for survival.
Why similar: Underwater 28.8% ★, Time Management 14.4%, Stealth 12.6%, Survival Horror 8.1%, Life Sim 7.5%
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 42% ★, Underwater 25% ★, Survival Horror 9.6%, Horror 6.9%, Atmospheric 4.3%
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 43.4% ★, Underwater 35.9% ★, Simulation 7.2%, Management 6.7%, Realistic 3.6%
A sinister entity lurks in the depths. Descend into the abyss and extract knowledge about it.
Why similar: Submarine 49.6% ★, Underwater 28.7% ★, Horror 7.7%, Realistic 5%, Atmospheric 3.8%
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 39.8% ★, Underwater 23.9% ★, Survival Horror 10.5%, Survival 9.7%, Horror 6.3%
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 40.9% ★, Underwater 28.4% ★, Survival Horror 11.2%, Horror 7.4%, Realistic 6.1%
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 46.4% ★, Underwater 34.7% ★, Horror 5.9%, Simulation 5.2%, First-Person 4.8%
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 42.3% ★, Underwater 25.8% ★, Survival Horror 10.8%, Resource Management 6.9%, Horror 6.2%
An atmospheric underwater drilling roguelite beneath the icy crust of Enceladus. Pilot your submarine, explore the depths, mine resources through procedural caves and upgrade your base. Each dive is darker and more dangerous, and you must face the terrors lurking in the shadows. Live. Dive. Repeat.
Why similar: Underwater 28.6% ★, Submarine 23.4% ★, Mining 19.2% ★, Survival Horror 10.1%, Survival 8.4%
A 3D survival experience set within a cramped one-man submarine exploring a hostile ocean trench.
Why similar: Submarine 47.5% ★, Underwater 20.6% ★, Horror 10%, Survival Horror 9%, Simulation 5.3%
7821 Akuji is a first person liminal horror experience. Pilot a tiny, jury-rigged submersible to rescue a lost science crew.
Why similar: Submarine 47.7% ★, Underwater 31.3% ★, Simulation 5.7%, Horror 5.3%, Realistic 4.1%
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 42.4% ★, Underwater 29.2% ★, Survival Horror 6.7%, Horror 6.2%, Realistic 4.5%
Become a fearless underwater explorer and reach the bottom of The Mariana Trench to win 20,000* REAL DOLLARS!
Why similar: Submarine 43.9% ★, Underwater 31.4% ★, Horror 9%, Simulation 5.6%, Realistic 4.3%
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 40.1% ★, Underwater 29.5% ★, Horror 7.7%, Survival Horror 7%, Survival 6.9%
Darkwater is a cooperative extraction horror game for 1-4 players. Command a submarine trapped under the ice of an alien planet. Battle enemy vessels and deep sea abominations as you hunt for resources. Do what it takes to survive.
Why similar: Submarine 34% ★, Underwater 22.2% ★, Survival Horror 8.8%, Resource Management 8.1%, Survival 7.5%
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 41.5% ★, Underwater 31.4% ★, Physics 7.3%, Horror 6.1%, Simulation 5.3%
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 52.1% ★, Stealth 11.6%, Underwater 11.4% ★, Horror 9.8%, Realistic 6.9%
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 44.5% ★, Underwater 34.4% ★, Horror 9.3%, Atmospheric 4.7%, Survival Horror 4.2%
Build and manage your own aquarium by collecting fish, earning money, and unlocking decorations. Feed your fish, clean the tank, and enjoy relaxing idle progression in this cozy 2D aquarium simulation.
Why similar: Submarine 34.7% ★, Underwater 25.2% ★, Life Sim 13.9%, Time Management 13.1%, Management 7.3%
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 59.9% ★, Survival Horror 19.7%, Resource Management 14.4%, First-Person 4.3%, Singleplayer 1.6%
Explore abandoned biospheres at the bottom of the ocean, alone or with up to 4 friends.
Why similar: Submarine 36.2% ★, Underwater 28.3% ★, Horror 8.6%, Survival Horror 8.3%, First-Person 5.6%
As an inexperienced oceanographer, you must build your skills, reputation, crew, and resources along your journey to mount an expedition to find the lost Titanic. Experience the challenges, dangers and excitement of scientific underwater exploration!
Why similar: Submarine 38.4% ★, Underwater 28.2% ★, Resource Management 8.7%, Management 8.4%, Time Management 8.4%
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 40.9% ★, Underwater 34% ★, Horror 8%, Action-Adventure 5.3%, First-Person 4.6%
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 40.2% ★, Submarine 35.2% ★, Simulation 11%, Realistic 6.6%, Physics 5.9%
short horror underwater experience where you explore deeper and deeper a strange location on earth that seems to behave differently
Why similar: Submarine 48.9% ★, Survival Horror 15.6%, Horror 10.1%, Survival 9.9%, First-Person 8.8%
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 47.6% ★, Underwater 32.7% ★, Horror 7%, First-Person 5%, Simulation 4.5%
Explore and navigate an underwater cave in your submarine.
Why similar: Submarine 48.7% ★, Underwater 32% ★, Horror 9.9%, Atmospheric 5.3%, Simulation 3.5%
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 57.2% ★, Underwater 23.9% ★, Simulation 8.6%, Physics 5%, Realistic 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 53.4% ★, Underwater 33.1% ★, Simulation 7.9%, Horror 5.3%, Singleplayer 0.3%
Saturation is a short horror game where you work as a saturation diver and deep sea welder. After six months at the bottom of the ocean, your shift is coming to an end, but so are your nerves...
Why similar: Underwater 46.6% ★, Stealth 15.1%, Horror 10.3%, First-Person 6.6%, Simulation 6.4%
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 41.6% ★, Underwater 31.1% ★, Horror 7.4%, PvE 5.6%, Action-Adventure 4.8%
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 40.6% ★, Underwater 25.8% ★, Simulation 13.5%, Action-Adventure 9%, First-Person 5.7%
A short horror game where you pilot a tiny submarine through an ocean of blood on an alien moon.
Why similar: Submarine 47.6% ★, Underwater 32.5% ★, Horror 10.5%, Atmospheric 5.1%, First-Person 4.3%
FULL METAL COFFIN is a 3D co-op submarine simulator. Crew your vessel with up to 8 players. Load the torpedoes, survive depth charges, and eliminate the enemy. Fight for resource deposits below the Antarctic, and dominate the new frontier.
Why similar: Submarine 44.9% ★, Underwater 28.5% ★, Management 8%, Stealth 7.9%, Simulation 6.8%
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 43.1% ★, Underwater 27.6% ★, Horror 6.3%, Simulation 5.7%, Action-Adventure 5.4%
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 41.1% ★, Underwater 27.8% ★, Stealth 8.8%, Horror 7.7%, Realistic 6.6%
An underwater survival horror game where the Earth is covered in water
Why similar: Submarine 50% ★, Underwater 37.3% ★, Horror 9.6%, Atmospheric 2.4%, Singleplayer 0.7%
Create stunning virtual aquariums on your PC! Our advanced 3D engine brings your fish tank to life with breathtaking realism, featuring lifelike fish, plants, decorations, and more. Transform your monitor into a vibrant, living aquarium. Virtual aquascaping has never been easier!
Why similar: Submarine 33.6% ★, Underwater 32.7% ★, Life Sim 15.1%, Realistic 8.1%, Physics 7%
Take control of airline operations from the ground up. Flights depend on your judgment — from managing aircraft, equipment, and maintenance schedules to overseeing ground crews, tugs, and marshals. Coordinate taxiway movements and ensure every aircraft reaches its gate or runway safely and on time.
Why similar: Time Management 20.8%, Management 15.1%, Resource Management 14.7%, Simulation 14.2%, Realistic 13%
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 50.8% ★, Underwater 33.3% ★, Simulation 5.3%, PvE 5.2%, Atmospheric 2.6%
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 37.7% ★, Underwater 34.2% ★, Horror 8.9%, PvE 6.8%, Atmospheric 4.3%
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 49.7% ★, Underwater 33.9% ★, Survival Horror 8.8%, Action-Adventure 5.4%, Singleplayer 1.2%
Escape a confusing cave system without being eaten in this short, underwater horror game.
Why similar: Underwater 53.4% ★, Survival Horror 16.3%, Horror 11.6%, Realistic 7.2%, Atmospheric 5.3%
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 47.5% ★, Underwater 30.2% ★, Horror 12.3%, Atmospheric 6.2%, First-Person 2.5%
In a deep-sea station lost at the bottom of the ocean, the pressure is rising and water is flooding the facility. In this cooperative FPS, every second counts. Work together to find the exit before everything is swallowed by the depths.
Why similar: Submarine 45% ★, Time Management 17.1%, Survival 9.5%, Management 9.4%, PvE 6.7%
Under the Sea is a 3D survival mini game based on time attack, race against time to survive, collect the lights and gain time to live in a world full of enemies.
Why similar: Submarine 44% ★, Underwater 31.7% ★, Life Sim 11.2%, Simulation 6%, Action-Adventure 5.1%
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 50.8% ★, Underwater 31.2% ★, Physics 5.8%, First-Person 3.9%, Atmospheric 3.8%
