60+ similar titles based on shared tags and player behavior. Themes include Underwater, Submarine, Singleplayer, Exploration.
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.
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.
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 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 49% ★, Underwater 31.3% ★, Simulation 7.3%, Horror 3.7%, Exploration 3.7%
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 57.1% ★, Underwater 29.7% ★, Simulation 7.7%, Horror 4%, 3D 1.3%
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 46.9% ★, Underwater 30.9% ★, Simulation 5.9%, Mystery 4.8%, Horror 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 49.4% ★, Underwater 35.2% ★, Simulation 9.3%, 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 38.1% ★, Underwater 37.4% ★, Simulation 13.4%, Automobile Sim 5.7%, 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 49.8% ★, Underwater 29.5% ★, Simulation 5.3%, Horror 4.5%, Mystery 4.2%
A 3D survival experience set within a cramped one-man submarine exploring a hostile ocean trench.
Why similar: Submarine 53.6% ★, Underwater 20% ★, Mystery 7.4%, Horror 6.9%, Simulation 6.7%
Join the expedition! Explore the icy depths of Glacialis - a newly discovered moon of Neptune. Discover, collect, and survive.
Why similar: Submarine 38.6% ★, Underwater 23.5% ★, Fishing 13.4% ★, Creature Collector 6.6%, Simulation 5.4%
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 61.5% ★, Underwater 22.1% ★, Simulation 10.4%, Exploration 3.2%, Adventure 2.7%
Explore and navigate an underwater cave in your submarine.
Why similar: Submarine 51.6% ★, Underwater 29.2% ★, Horror 6.3%, Mystery 4.2%, Simulation 4.2%
Turn your focus time into a deep-sea expedition. Set a timer, settle into a quiet research vessel, and collect marine-life records as you work or study. Discover real underwater footage, revisit your creature archive, and take a peaceful crew rest before your next dive.
Why similar: Submarine 46.3% ★, Underwater 30.5% ★, Creature Collector 10.6%, Simulation 8%, Exploration 4.4%
7821 Akuji is a first person liminal horror experience. Pilot a tiny, jury-rigged submersible to rescue a lost science crew.
Why similar: Submarine 54.2% ★, Underwater 30.6% ★, Simulation 7.3%, Horror 3.7%, Adventure 2.7%
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 41.2% ★, Submarine 39.7% ★, Mystery 8.3%, Adventure 5.7%, Exploration 3.9%
Subcraft is a 2-3 player co-op submarine adventure. Dive beneath a frozen world, explore dangerous caves, mine resources, fight monsters, and help rebuild civilisation.
Why similar: Submarine 54.6% ★, Underwater 29.5% ★, Fishing 8.7% ★, Adventure 4.2%, Exploration 3%
A sinister entity lurks in the depths. Descend into the abyss and extract knowledge about it.
Why similar: Submarine 60.7% ★, Underwater 30.3% ★, Horror 5.7%, Adventure 1.7%, 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 59.9% ★, Underwater 33.5% ★, Adventure 4%, Crafting 2.5%, 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 50.4% ★, Underwater 37.1% ★, Horror 6%, Exploration 2.9%, Adventure 2.7%
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 51.7% ★, Underwater 27.3% ★, Automobile Sim 11%, Mystery 4.9%, Simulation 3.7%
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 54.2% ★, Underwater 17% ★, Fishing 13.7% ★, Building 4.4%, Exploration 4.2%
Become a fearless underwater explorer and reach the bottom of The Mariana Trench to win 20,000* REAL DOLLARS!
Why similar: Submarine 52.4% ★, Underwater 32.3% ★, Simulation 7.5%, Horror 6.5%, 3D 1.1%
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 52.5% ★, Underwater 26.9% ★, Mystery 7.5%, Horror 5.2%, Simulation 4.7%
An underwater survival horror game where the Earth is covered in water
Why similar: Submarine 54.3% ★, Underwater 34.9% ★, Horror 6.3%, Exploration 4.3%, Singleplayer 0.2%
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 45% ★, Underwater 24.7% ★, Simulation 16.9%, Adventure 6.8%, Exploration 4.5%
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 49.5% ★, Underwater 33% ★, Simulation 7.2%, Horror 4.7%, Exploration 4.4%
A short horror game where you pilot a tiny submarine through an ocean of blood on an alien moon.
Why similar: Submarine 52.7% ★, Underwater 31% ★, Horror 7.1%, Mystery 3.7%, Adventure 2.6%
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 53.1% ★, Underwater 35.4% ★, Horror 6.7%, Adventure 3.3%, 3D 1.3%
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 42.7% ★, Adventure 6.3%, Exploration 4.5%, 3D 1.1%
Explore the ice-encrusted ocean of Jupiter's moon Europa.
Why similar: Submarine 53.2% ★, Underwater 31.5% ★, Mystery 7.8%, Exploration 3.5%, Adventure 2.7%
Explore a little seaside coast of submerged ruins, sunken ships and lonely islands.
Why similar: Submarine 47.3% ★, Underwater 27.6% ★, Mystery 9.1%, Adventure 7.6%, 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 54.6% ★, Underwater 30.8% ★, Mystery 4.5%, Adventure 3.5%, Colorful 3.5%
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 48.8% ★, Underwater 35% ★, Horror 5.8%, Simulation 5.5%, Exploration 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 54% ★, Underwater 34.7% ★, Fishing 7% ★, Adventure 4.3%
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 47.7% ★, Underwater 28.6% ★, Automobile Sim 10.1%, Simulation 5.5%, 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 42.1% ★, Underwater 24.8% ★, Fishing 15% ★, Creature Collector 8%, Simulation 3.9%
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 52.5% ★, Underwater 31.4% ★, Mystery 6.6%, Horror 5.8%, Adventure 2.8%
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 53.4% ★, Underwater 31.6% ★, Simulation 4.9%, Horror 4.8%, Exploration 3.6%
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 46% ★, Underwater 38.9% ★, Horror 8.3%, Simulation 4.2%, Exploration 2.4%
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 51.9% ★, Underwater 34.6% ★, Simulation 7.5%, 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 56.5% ★, Underwater 32.6% ★, Horror 6.2%, Adventure 4.1%, Singleplayer 0.3%
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 52.5% ★, Underwater 33.6% ★, Simulation 5.3%, Adventure 4.8%, Exploration 2.6%
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 66.7% ★, Underwater 15.9% ★, Horror 7.6%, Adventure 4.2%, Exploration 3.8%
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 50.5% ★, Underwater 31.3% ★, Simulation 7.7%, Adventure 3.6%, Colorful 3.2%
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 55.5% ★, Underwater 39.8% ★, Adventure 2.6%, Exploration 2%
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 58.1% ★, Underwater 32.8% ★, Simulation 6.8%, 3D 2.1%, Singleplayer 0.1%
From the creators of Have a Nice Death comes a charmingly quirky island adventure with 4-player co-op! From above, catch your breath in a cozy sanctuary and befriend quirky locals. From below, take the helm of an upgradable submarine, fight mutant creatures, and craft vital gear. Explore NAUTUS!
Why similar: Submarine 49.4% ★, Underwater 31.3% ★, Colorful 4.4%, Building 4%, Crafting 3.8%
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 55.4% ★, Underwater 31.7% ★, Simulation 6.2%, 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 56.9% ★, Underwater 33.4% ★, Adventure 4%, Exploration 3.7%, 3D 1.6%
A minimalist 3d incremental clicker about cleaning a dam with a submarine. Dive Deep. Scrap Hard. Get Paid.
Why similar: Submarine 43.8% ★, Underwater 33.8% ★, Simulation 11.1%, Exploration 5.4%, Adventure 4.1%
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 51.7% ★, Underwater 32.8% ★, Horror 6%, Adventure 4.1%, Exploration 3.4%
A fish-dodging bullet hell?! Dive as deep as you can! Survive as long as you can! And if you can, return to the surface...
Why similar: Submarine 44.5% ★, Underwater 35.8% ★, Fishing 17.3% ★, Colorful 2.4%, Singleplayer 0.1%
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 51.2% ★, Underwater 18.6% ★, Fishing 11% ★, Creature Collector 9.3%, Colorful 4.3%
A few-minute deep-sea score attack. Flip gravity to rise or dive, graze reefs and jellyfish to charge OVERDRIVE, then spend it for a burst of slow-motion scoring. Playing it safe is the losing move. The deeper you go, the more the ocean changes.
Why similar: Submarine 60.3% ★, Underwater 39.4% ★, Singleplayer 0.3%
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 49% ★, Underwater 37.6% ★, Mystery 5%, Exploration 4.1%, Adventure 4.1%
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 55.6% ★, Underwater 30% ★, Simulation 9.9%, Crafting 2.7%, 3D 1.9%
In Sonar & Silence you pilot a submarine through the depths of the ocean. In this tactical exploration and combat game your sensors are your only eyes: read the echoes and identify what's out there. Mine resources, conduct intelligence missions and upgrade your ship after each dive.
Why similar: Submarine 55.4% ★, Underwater 31.4% ★, Adventure 5.8%, Exploration 4.4%, Vehicular Combat 2.7%
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 55.2% ★, Underwater 30.2% ★, Horror 8.7%, Adventure 2.6%, Exploration 2.1%
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 48.7% ★, Underwater 29% ★, Simulation 6.5%, Horror 4.4%, Colorful 3.8%
Gravitaws is a retro-style stage shooter inspired by Jaws (NES). Explore a dynamic overworld map. Collect research materials and upgrades, while evading an Alien invader. The story is delivered in classic style cutscenes. Fight bosses, survive, collect, fish, and bomb your way to victory.
Why similar: Submarine 45.3% ★, Underwater 31.1% ★, Fishing 15.8% ★, Colorful 3.6%, Exploration 2.7%
