60+ similar titles based on shared tags and player behavior. Themes include Underwater, Submarine, Exploration, Singleplayer.
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.
Dark of the Depths
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.
ENDER OCEAN - Your mission: "Clean the Ocean"
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.
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 32.7% ★, Underwater 26.8% ★, Immersive Sim 13.9%, Nature 11.7%, Exploration 7.5%
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 35.4% ★, Submarine 28.7% ★, Immersive Sim 13.5%, Nature 7.6%, Exploration 7%
Pilot a remotely operated submarine and explore the oceans! Defy the darkness and crushing pressure of the deeps as you chart unknown regions and study new species of ocean life.
Why similar: Submarine 32.8% ★, Underwater 28.8% ★, Immersive Sim 10%, Nature 8.5%, Exploration 5.9%
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 49.9% ★, Underwater 22.5% ★, Nature 7.7%, Exploration 6.6%, Relaxing 4.6%
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 39.8% ★, Underwater 36.8% ★, Survival 9.3%, Open World 6.8%, Exploration 5.9%
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 46.4% ★, Underwater 37.2% ★, Exploration 9%, Simulation 3.4%, 3D 2.9%
7821 Akuji is a first person liminal horror experience. Pilot a tiny, jury-rigged submersible to rescue a lost science crew.
Why similar: Submarine 44.7% ★, Underwater 31.7% ★, Immersive Sim 17.3%, Simulation 3%, 3D 2.7%
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 36.2% ★, Underwater 34.9% ★, Nature 9.6%, Exploration 7.8%, Relaxing 5.1%
Explore the ice-encrusted ocean of Jupiter's moon Europa.
Why similar: Submarine 41.7% ★, Underwater 31.1% ★, Nature 10.2%, Exploration 7.1%, Open World 5.4%
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 38.4% ★, Underwater 30.6% ★, Immersive Sim 12.5%, Survival 8.2%, Exploration 6.5%
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 55.9% ★, Underwater 36.5% ★, Simulation 3.7%, 3D 3%, Atmospheric 0.7%
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 44.4% ★, Submarine 34% ★, Immersive Sim 10.8%, Exploration 8.5%, 3D 2.2%
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 42.8% ★, Underwater 31.9% ★, Exploration 7.4%, Arcade 6.3%, Open World 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 45.8% ★, Underwater 41% ★, Exploration 8%, Simulation 4.3%, Atmospheric 0.7%
Explore the island of Maupiroa and discover its deep-sea secrets!
Why similar: Submarine 36.4% ★, Underwater 26% ★, Nature 11.6%, Immersive Sim 9.4%, Exploration 6.1%
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 44.1% ★, Underwater 26.4% ★, Exploration 7.7%, Nature 6.9%, Survival 6.1%
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 40.8% ★, Underwater 31.7% ★, Immersive Sim 10.7%, Exploration 5.4%, Nature 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 36.6% ★, Underwater 32.7% ★, Nature 8.8%, Exploration 6.7%, Open World 6.1%
A minimalist 3d incremental clicker about cleaning a dam with a submarine. Dive Deep. Scrap Hard. Get Paid.
Why similar: Submarine 34.5% ★, Underwater 33.4% ★, Exploration 10.8%, Immersive Sim 7.9%, Simulation 4.3%
A sinister entity lurks in the depths. Descend into the abyss and extract knowledge about it.
Why similar: Submarine 54.9% ★, Underwater 34.4% ★, Open World 6.1%, Exploration 3.3%, Atmospheric 1.1%
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 48.5% ★, Submarine 36.1% ★, Exploration 9.8%, 3D 2.1%, Open World 1.5%
Ladybugs and storm is open world exploration simulation, it is about ladybugs survival through the storm, the mission is explore the towers on tiny islands for some food, so the ladybugs will survive through the storm
Why similar: Underwater 41.1% ★, Survival 15.3%, Immersive Sim 14.1%, Exploration 8.5%, Open World 8.3%
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 54.6% ★, Underwater 38.3% ★, Open World 6.7%, Indie 0.2%, Singleplayer 0.2%
An underwater survival horror game where the Earth is covered in water
Why similar: Submarine 49.3% ★, Underwater 39.7% ★, Exploration 10%, Atmospheric 0.6%, Singleplayer 0.2%
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 43.1% ★, Underwater 29.9% ★, Immersive Sim 14.7%, Exploration 6.6%, Simulation 3.2%
Together for the Planet! Evade and outsmart the many dangers of the oceans, collect the Pearls to save the World. Stay on your toes through 100 handcrafted levels and challenge yourself to climb the leaderboard and prevent the war to begin.
Why similar: Underwater 36% ★, Submarine 34% ★, Nature 13.6%, Exploration 7%, Arcade 6.9%
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 39.9% ★, Underwater 30.5% ★, Immersive Sim 11.2%, Exploration 6.1%, Open World 5.9%
Survive and thrive as a sea creature in a vast online ocean. Hunt, evolve, and adapt in a dynamic underwater world filled with danger, mystery, and other players. Will you rise as an apex predator or vanish beneath the waves?
Why similar: Underwater 36.1% ★, Immersive Sim 13.6%, Nature 12.2%, Survival 11.3%, Exploration 7.7%
Become a fearless underwater explorer and reach the bottom of The Mariana Trench to win 20,000* REAL DOLLARS!
Why similar: Submarine 48.5% ★, Underwater 37.5% ★, Score Attack 7.3%, Simulation 3.5%, 3D 2.4%
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 48.8% ★, Underwater 36.2% ★, Exploration 8.2%, 3D 3.3%, Simulation 2.6%
ABYSSAL is a deep-sea survival horror game about fixing underwater structures, securing biohazards, performing maintenance, and more.
Why similar: Submarine 38.6% ★, Underwater 28.1% ★, Nature 12.1%, Survival 10.1%, Exploration 6.7%
Are you afraid of the sea and other waters? Overcome your fear of the dark and deep water in this simulator. No one will stand by your side on the open sea. Go into the water and try to survive.
Why similar: Underwater 36.3% ★, Immersive Sim 18.9%, Nature 16.6%, Survival 13.4%, Exploration 9.3%
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 42.5% ★, Underwater 29.3% ★, Exploration 10.8%, Simulation 7.9%, 3D 4%
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 49.5% ★, Underwater 32.8% ★, Immersive Sim 8.2%, 3D 2.7%, Casual 2.1%
'Crushing Depths' is a first-person horror game set deep down on the ocean floor, you will take control of an underwater drone tasked with locating points of interest using 3D spatial sound and once found scan them to build a story, but be on careful lookout for anything that may lurk down there!
Why similar: Submarine 47.5% ★, Underwater 42.1% ★, Exploration 5.7%, 3D 3.3%, Atmospheric 1%
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 50.2% ★, Underwater 37.1% ★, Exploration 8.4%, 3D 3.3%, Indie 0.5%
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 44.9% ★, Underwater 40.4% ★, Exploration 8%, 3D 3.1%, Simulation 2.5%
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 40.4% ★, Underwater 29.9% ★, Immersive Sim 11%, Survival 8.4%, Exploration 6.8%
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 49.7% ★, Underwater 40.6% ★, Immersive Sim 5.1%, 3D 2.7%, Atmospheric 1.3%
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 43.9% ★, Underwater 35.5% ★, Immersive Sim 8.5%, Exploration 5.9%, 3D 2.8%
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: Underwater 36.2% ★, Submarine 34.4% ★, Nature 12.4%, Relaxing 5.9%, Open World 4.6%
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 43.7% ★, Underwater 32.5% ★, Survival 9.7%, Exploration 6.9%, Open World 6.3%
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 37.2% ★, Submarine 32.5% ★, Survival 12.7%, Exploration 8%, Open World 5.8%
The new kind of mechanic is in the town - if you've ever dreamt about reparing big large underwater boats this is the place just for you! Check the damage, repair and fix the boats and make sure they're ready to be manned.
Why similar: Submarine 42.4% ★, Underwater 30.7% ★, Immersive Sim 11.6%, Exploration 5.8%, Relaxing 3.2%
Explore and navigate an underwater cave in your submarine.
Why similar: Submarine 53.4% ★, Underwater 37.9% ★, Exploration 4.9%, Simulation 2.1%, Atmospheric 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 47.2% ★, Underwater 34.9% ★, Exploration 8.3%, Relaxing 5.1%, 3D 3%
What would happen if during an expedition the submarine's engines stopped working and you only had your grappling hook to move and do your work?
Why similar: Submarine 47.7% ★, Underwater 34.9% ★, Arcade 8.4%, Nature 6.9%, Casual 1.2%
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 50.5% ★, Underwater 36.3% ★, Exploration 7.2%, Simulation 2.8%, 3D 2.3%
In CREAMARE: The Game, players take on the role of divers to explore 9 real underwater cultural sites in the Mediterranean Sea. They must defeat a monster from the future by solving ecological challenges and puzzles related to the history of these sites.
Why similar: Submarine 29.6% ★, Underwater 26.6% ★, Immersive Sim 18.5%, Nature 12.7%, Exploration 10.1%
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 39.6% ★, Underwater 29.2% ★, Nature 10.6%, Exploration 7.4%, Arcade 5%
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 46% ★, Underwater 38.5% ★, Arcade 8.3%, Exploration 3.6%, Stylized 2.4%
An underwater running game, where Polly & friends cleanup plastic and debris to make their home a more habitable place. Matchala Games is donating 25% of all proceeds to help clean up our oceans. Powered by compelling graphics, cute characters, accessories and a unique 9 lane running system
Why similar: Submarine 45.1% ★, Underwater 34.1% ★, Arcade 8.6%, Nature 5%, 3D 3.9%
Dive into Pelagos: Snap, Learn & Explore Marine Ecosystems!
Why similar: Submarine 34.7% ★, Underwater 28.4% ★, Immersive Sim 14.9%, Nature 12.2%, Relaxing 3.7%
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 49.9% ★, Underwater 32.2% ★, Survival 15.2%, Simulation 2.5%, Singleplayer 0.2%
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 51.8% ★, Underwater 30% ★, Exploration 11.9%, 3D 4.3%, Stylized 1.6%
A Classic 4-Key Rhythm Game - Easy to Learn, Hard to Master
Why similar: Rhythm 60.5%, Arcade 13.7%, Score Attack 10.8%, Relaxing 10.7%, Casual 3.5%
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 38.8% ★, Exploration 4.6%, 3D 2.2%, Atmospheric 1.4%
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 40.1% ★, Underwater 39.4% ★, Immersive Sim 8.8%, Exploration 8.2%, 3D 2.4%
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 46.5% ★, Underwater 35% ★, Exploration 7.5%, Arcade 6.5%, Simulation 2.7%
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 53.7% ★, Underwater 34.6% ★, Exploration 4.7%, 3D 2.6%, Simulation 2.4%
