60+ similar titles based on shared tags and player behavior. Themes include Submarine, Underwater, Singleplayer, Atmospheric.
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.
Thalassophobia
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.
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.
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 56.8% ★, Underwater 29.9% ★, Simulation 7.9%, Horror 3.9%, 3D 1.3%
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 48.8% ★, Underwater 31.5% ★, Simulation 7.5%, Exploration 3.7%, Horror 3.7%
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 47.1% ★, Underwater 30.7% ★, Simulation 6.1%, Mystery 4.9%, Exploration 3.7%
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 49% ★, Underwater 35.3% ★, Simulation 9.5%, Exploration 3.4%, Colorful 2.7%
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 37.8% ★, Underwater 37.5% ★, Simulation 13.7%, Automobile Sim 5.6%, Exploration 3.6%
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 49.6% ★, Underwater 29.6% ★, Simulation 5.4%, Horror 4.4%, Mystery 4.3%
Join the expedition! Explore the icy depths of Glacialis - a newly discovered moon of Neptune. Discover, collect, and survive.
Why similar: Submarine 38.3% ★, Underwater 23.6% ★, Fishing 13.6% ★, Creature Collector 6.7%, Simulation 5.5%
A 3D survival experience set within a cramped one-man submarine exploring a hostile ocean trench.
Why similar: Submarine 53.4% ★, Underwater 20.2% ★, Mystery 7.4%, Simulation 6.9%, Horror 6.8%
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 61.2% ★, Underwater 22.2% ★, Simulation 10.7%, Exploration 3.2%, Adventure 2.6%
Explore and navigate an underwater cave in your submarine.
Why similar: Submarine 51.4% ★, Underwater 29.4% ★, Horror 6.3%, Simulation 4.3%, Mystery 4.3%
7821 Akuji is a first person liminal horror experience. Pilot a tiny, jury-rigged submersible to rescue a lost science crew.
Why similar: Submarine 54% ★, Underwater 30.8% ★, Simulation 7.5%, Horror 3.6%, Adventure 2.6%
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 41.5% ★, Submarine 39.5% ★, Mystery 8.4%, Adventure 5.5%, Exploration 3.9%
A sinister entity lurks in the depths. Descend into the abyss and extract knowledge about it.
Why similar: Submarine 60.6% ★, Underwater 30.5% ★, Horror 5.7%, Adventure 1.6%, Exploration 1.4%
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 59.7% ★, Underwater 33.7% ★, Adventure 3.8%, Crafting 2.6%, Singleplayer 0.2%
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 50.2% ★, Underwater 37.4% ★, Horror 5.9%, Exploration 2.9%, Adventure 2.6%
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 51.5% ★, Underwater 27.5% ★, Automobile Sim 10.8%, Mystery 4.9%, Simulation 3.8%
Become a fearless underwater explorer and reach the bottom of The Mariana Trench to win 20,000* REAL DOLLARS!
Why similar: Submarine 52.1% ★, Underwater 32.5% ★, Simulation 7.7%, Horror 6.5%, 3D 1.1%
An underwater survival horror game where the Earth is covered in water
Why similar: Submarine 54.1% ★, Underwater 35.1% ★, Horror 6.3%, Exploration 4.3%, Singleplayer 0.2%
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 52.2% ★, Underwater 27% ★, Mystery 7.5%, Horror 5.2%, Simulation 4.9%
Dive into the deep and upgrade your little submarine to reach the depths! Collect resources, craft new equipment, and expand your bathyscaphe using a card-based room system while managing your food stocks and the increasing pressure as you venture to the abyss.
Why similar: Submarine 53.9% ★, Underwater 17.1% ★, Fishing 13.9% ★, Building 4.5%, Exploration 4.2%
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 44.8% ★, Underwater 24.8% ★, Simulation 17.3%, Adventure 6.6%, Exploration 4.5%
A short horror game where you pilot a tiny submarine through an ocean of blood on an alien moon.
Why similar: Submarine 52.6% ★, Underwater 31.3% ★, Horror 7%, Mystery 3.7%, Adventure 2.5%
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 53.3% ★, Underwater 35.5% ★, Horror 6.6%, Adventure 3.1%, 3D 1.3%
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 49.7% ★, Underwater 32.8% ★, Simulation 7.4%, Exploration 4.5%, Horror 4.4%
Explore the ice-encrusted ocean of Jupiter's moon Europa.
Why similar: Submarine 53% ★, Underwater 31.8% ★, Mystery 7.9%, Exploration 3.5%, Adventure 2.6%
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 48.5% ★, Underwater 35.2% ★, Horror 5.7%, Simulation 5.6%, Exploration 3.4%
Explore a little seaside coast of submerged ruins, sunken ships and lonely islands.
Why similar: Submarine 47.2% ★, Underwater 27.8% ★, Mystery 9.2%, Adventure 7.4%, Exploration 4.3%
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 54.4% ★, Underwater 31% ★, Mystery 4.6%, Colorful 3.5%, Adventure 3.4%
🌊 A physics-based underwater 2D platformer. 🚀 Propel yourself out of the water, chain trajectories, and dive always more deeply. 📸 Photograph strange creatures and follow an expedition whose outcome remains uncertain.
Why similar: Submarine 53.8% ★, Underwater 35% ★, Fishing 7.1% ★, Adventure 4.2%
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 47.6% ★, Underwater 28.8% ★, Automobile Sim 9.9%, Simulation 5.6%, Horror 4.7%
Stay hydrated, relax, and build your dream aquarium! HydroTick reminds you to drink water at your chosen intervals, rewards you with coins, and lets you collect unique fish, rare decorations, and create a soothing aquatic world.
Why similar: Submarine 41.7% ★, Underwater 24.8% ★, Fishing 15.2% ★, Creature Collector 8%, Simulation 4%
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 52.3% ★, Underwater 31.6% ★, Mystery 6.6%, Horror 5.7%, Adventure 2.7%
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 45.8% ★, Submarine 41.7% ★, Adventure 6.4%, Exploration 4.5%, 3D 1.1%
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 53.1% ★, Underwater 31.8% ★, Simulation 5%, Horror 4.7%, Exploration 3.6%
The deep-sea exploration adventure that captivated countless players is back. What you discover in this underwater world brimming with freedom and challenges is entirely up to you. Follow your curiosity and make the most of your day off.
Why similar: Submarine 51.5% ★, Underwater 34.7% ★, Simulation 7.7%, Exploration 4.6%, 3D 1.3%
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 56.4% ★, Underwater 32.9% ★, Horror 6.1%, Adventure 4%, Singleplayer 0.4%
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 52.3% ★, Underwater 33.8% ★, Simulation 5.4%, Adventure 4.6%, Exploration 2.6%
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 50.2% ★, Underwater 31.5% ★, Simulation 7.9%, Adventure 3.5%, Colorful 3.2%
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 55.1% ★, Underwater 31.9% ★, Simulation 6.3%, Exploration 3.1%, Adventure 2.2%
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 56.7% ★, Underwater 33.7% ★, Adventure 3.9%, Exploration 3.7%, 3D 1.7%
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 51.6% ★, Underwater 33.1% ★, Horror 6%, Adventure 4%, Exploration 3.4%
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 44.4% ★, Underwater 28.1% ★, Fishing 16.4% ★, Simulation 7.4%, Colorful 3.5%
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 51.5% ★, Underwater 28.7% ★, Simulation 7.8%, Horror 4.6%, Adventure 3.5%
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 48.8% ★, Underwater 37.9% ★, Mystery 5%, Exploration 4.1%, Adventure 3.9%
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 48.5% ★, Underwater 29.2% ★, Simulation 6.6%, Horror 4.4%, Colorful 3.8%
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 55.1% ★, Underwater 30.5% ★, Horror 8.6%, Adventure 2.5%, Exploration 2.1%
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 68.7% ★, Underwater 13.1% ★, Horror 7.8%, Adventure 4.4%, Exploration 4.1%
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 58.2% ★, Underwater 27.1% ★, Exploration 5.2%, Adventure 3.6%, Colorful 3.6%
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 47.9% ★, Underwater 28.4% ★, Horror 6.8%, Mystery 6.6%, Simulation 4.6%
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 55.1% ★, Underwater 30.5% ★, Simulation 9.7%, Crafting 2.7%, 3D 1.9%
Subwar 2050 is a futuristic submarine combat simulator. Pilot four types of submarine including deep-sea exploration vessels, reconnaissance subs, and highly maneuverable fighter submarines. Explore thousands of square miles of mapped 3d underwater seascapes in four different campaigns.
Why similar: Submarine 46.8% ★, Underwater 33.8% ★, Simulation 8.3%, Vehicular Combat 4%, Adventure 3%
At first the alien outbreak spreading throughout the oceans was confined. We delayed our extinction rather than avert it. As part of a salvage crew, you search the hellish containment zones, where a treasure trove of lost tech can help you and your crew eke out a living in a slowly dying world.
Why similar: Submarine 53% ★, Underwater 35.7% ★, Colorful 5%, Adventure 4.4%, Exploration 1.6%
A first-person submarine exploration game, where the you write and sketch your story as you navigates the frozen depths, manages the submarine's systems and come ever closer to uncovering the never-seen secrets beneath the ice.
Why similar: Submarine 49.2% ★, Underwater 30.3% ★, Simulation 7.1%, Mystery 5.8%, Adventure 3.1%
A minimalist 3d incremental clicker about cleaning a dam with a submarine. Dive Deep. Scrap Hard. Get Paid.
Why similar: Submarine 43.6% ★, Underwater 33.9% ★, Simulation 11.3%, Exploration 5.4%, Adventure 4%
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 58.5% ★, Underwater 33.3% ★, Horror 4.2%, Adventure 2.6%, 3D 1.5%
Dive into this magical underwater adventure. Explore a corrupted environment moving with your two transformations to help fix the disaster that almost ended life around your world. Ellisar is a third person contemplative exploration and adventure game.
Why similar: Submarine 54.8% ★, Underwater 32.6% ★, Exploration 3.8%, Colorful 3.6%, Adventure 3.5%
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 61.3% ★, Underwater 29.6% ★, Adventure 4.5%, Exploration 4.2%, Singleplayer 0.4%
Immerse yourself in an alien ocean in this open-world survival game. Explore the biomechanical depths, tame alien creatures, pilot submarines, and uncover the mysteries of the alien entity known as Thalassa.
Why similar: Submarine 49.3% ★, Underwater 35.5% ★, Mystery 5.1%, Exploration 3.5%, Crafting 3.4%
