60+ similar titles based on shared tags and player behavior. Themes include Underwater, Submarine, Singleplayer, Exploration.
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.
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 35% ★, Underwater 24.3% ★, Sci-fi 7%, Exploration 6.4%, Relaxing 5.8%
Explore the ice-encrusted ocean of Jupiter's moon Europa.
Why similar: Submarine 42% ★, Underwater 22.5% ★, Aliens 11.8%, Exploration 6.1%, Nature 5.4%
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: Submarine 32.9% ★, Underwater 32.3% ★, Exploration 7.8%, Sci-fi 6.9%, Adventure 5.7%
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 43.1% ★, Underwater 21.9% ★, Nature 5.6%, Relaxing 5.1%, Exploration 5%
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 51.9% ★, Underwater 30% ★, Exploration 8.6%, Adventure 3.9%, Atmospheric 3.8%
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 50.2% ★, Underwater 29.2% ★, Exploration 8.5%, Sci-fi 4.2%, Atmospheric 3.4%
An underwater survival horror game where the Earth is covered in water
Why similar: Submarine 49.1% ★, Underwater 28.5% ★, Exploration 8.5%, Minimalist 5%, Story Rich 4.8%
A short horror game where you pilot a tiny submarine through an ocean of blood on an alien moon.
Why similar: Submarine 47.3% ★, Underwater 25.1% ★, Minimalist 7.5%, Sci-fi 6.1%, Atmospheric 5.7%
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 58.7% ★, Underwater 19.1% ★, Exploration 6.6%, Relaxing 6.3%, Nature 4.8%
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 42.8% ★, Underwater 27.7% ★, Sci-fi 9.9%, Exploration 6.5%, Story Rich 4.2%
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 65% ★, Underwater 30.6% ★, Atmospheric 3.5%, Singleplayer 0.9%
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 48.4% ★, Underwater 32.2% ★, Exploration 6.1%, Survival 5.2%, Sci-fi 4.8%
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 39.4% ★, Underwater 25.7% ★, Sci-fi 7.9%, Exploration 6.2%, Side Scroller 5.5%
Explore and navigate an underwater cave in your submarine.
Why similar: Submarine 51.7% ★, Underwater 26.4% ★, Minimalist 8%, Atmospheric 6.4%, Exploration 4.1%
Let's follow the flow and head to our friends!It's a never-ending side-scrolling relaxing action game where you push buttons and keys to little swim, recover strength, and head to fellow jellyfish while go with the flow of the sea.
Why similar: Underwater 36.3% ★, Side Scroller 13.3%, Minimalist 9.8%, Casual 7.9%, Atmospheric 6.7%
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: Submarine 32.1% ★, Underwater 26.4% ★, Sci-fi 8.7%, Exploration 6.7%, Futuristic 6.4%
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 50.1% ★, Underwater 30.2% ★, Sci-fi 7.4%, Atmospheric 6%, Adventure 3.4%
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 59.5% ★, Underwater 30% ★, Adventure 4.3%, 2D 4%, Indie 1.3%
When the mysterious Doctor Hoffmann hires your submarine to explore the east Caribbean sea, you accept, unware of the danger he is leading you into...
Why similar: Submarine 42.9% ★, Underwater 22.7% ★, Side Scroller 10.5%, Exploration 8.5%, Story Rich 4.3%
A sinister entity lurks in the depths. Descend into the abyss and extract knowledge about it.
Why similar: Submarine 61.2% ★, Underwater 27.6% ★, Atmospheric 5.4%, Exploration 3.1%, Adventure 1.8%
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 53.4% ★, Underwater 34.4% ★, Exploration 8%, Atmospheric 3.6%, Singleplayer 0.6%
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.
Why similar: Submarine 44% ★, Underwater 26.4% ★, Exploration 7.7%, Nature 6.9%, Survival 6.2%
Explore the island of Maupiroa and discover its deep-sea secrets!
Why similar: Submarine 41.6% ★, Underwater 21.5% ★, Education 9.1%, Relaxing 7.4%, Nature 7%
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 47.7% ★, Underwater 28.7% ★, Exploration 9.3%, Nature 6.5%, Relaxing 5.1%
7821 Akuji is a first person liminal horror experience. Pilot a tiny, jury-rigged submersible to rescue a lost science crew.
Why similar: Submarine 56.3% ★, Underwater 28.7% ★, Sci-fi 4.4%, Story Rich 3.7%, Adventure 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 49% ★, Underwater 28.3% ★, Atmospheric 6.3%, Sci-fi 5.3%, Exploration 5.3%
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 51.6% ★, Underwater 33.5% ★, Atmospheric 6.3%, Exploration 4.2%, Adventure 2.7%
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: Submarine 37.6% ★, Underwater 28.6% ★, Education 9.1%, Nature 7.9%, Exploration 6.6%
Chill out in a submarine as you learn Morse code! Submorse is an atmospheric, first-person game that teaches you the international Morse signals.
Why similar: Submarine 53.6% ★, Underwater 24.9% ★, Education 13.1%, Casual 4%, Singleplayer 1.6%
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 49.1% ★, Underwater 28.9% ★, Exploration 9.7%, Nature 9.3%, Atmospheric 2.6%
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 48.4% ★, Underwater 25.5% ★, Side Scroller 12.2%, Nature 3.7%, 2D 2.9%
A 3D survival experience set within a cramped one-man submarine exploring a hostile ocean trench.
Why similar: Submarine 57.1% ★, Underwater 19.3% ★, Atmospheric 7%, Sci-fi 6.7%, Exploration 4.2%
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 45.8% ★, Underwater 26.6% ★, Exploration 6.5%, Side Scroller 5.9%, Story Rich 4.6%
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 53.2% ★, Underwater 28.3% ★, Exploration 7.6%, Adventure 4.1%, Indie 2.8%
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 45.6% ★, Underwater 22.6% ★, Exploration 9.9%, Adventure 7.6%, Atmospheric 5.7%
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 52.4% ★, Underwater 27.1% ★, Sci-fi 7.3%, Exploration 6.4%, Atmospheric 3.3%
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 48.8% ★, Underwater 28% ★, Exploration 7%, Survival 4.8%, Adventure 4.2%
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: Submarine 42.3% ★, Underwater 39.7% ★, Exploration 9%, Adventure 6.6%, Puzzle 1.6%
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 43.8% ★, Underwater 28.2% ★, Exploration 6.8%, Sci-fi 5.9%, Nature 5.6%
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 50.3% ★, Underwater 24.9% ★, Atmospheric 7.5%, Puzzle 4.9%, Story Rich 4.3%
Explore a little seaside coast of submerged ruins, sunken ships and lonely islands.
Why similar: Submarine 47.1% ★, Underwater 24.8% ★, Exploration 9.2%, Adventure 8.3%, Atmospheric 4.8%
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 47.3% ★, Underwater 25.6% ★, Minimalist 9.2%, Exploration 6.5%, Atmospheric 5.4%
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 61.3% ★, Underwater 29.6% ★, Adventure 4.5%, Exploration 4.2%, Singleplayer 0.4%
🌊 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 53.7% ★, Underwater 31.2% ★, Adventure 4.7%, Relaxing 3.9%, Atmospheric 3.1%
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 49.8% ★, Underwater 26.5% ★, Exploration 7.5%, Relaxing 6.3%, Story Rich 4.1%
Join the expedition! Explore the icy depths of Glacialis - a newly discovered moon of Neptune. Discover, collect, and survive.
Why similar: Submarine 42.5% ★, Underwater 23.3% ★, Relaxing 6.4%, Exploration 6.1%, Survival 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 55.2% ★, Underwater 28.7% ★, Atmospheric 5.8%, Adventure 4.4%, Sci-fi 3.4%
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 55.5% ★, Underwater 29.7% ★, Exploration 8%, Atmospheric 3.8%, Adventure 2.3%
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 55.7% ★, Underwater 25.8% ★, Atmospheric 6.5%, Minimalist 5.2%, Exploration 4.1%
Biolum is a 30min VR sci-fi narrative experience. Dive to uncharted depths of the ocean and discover a beautiful world of bioluminescent creatures. But all is not what it seems. What lies beneath the surface?
Why similar: Submarine 42.6% ★, Underwater 26.2% ★, Sci-fi 11.8%, Exploration 7.6%, Story Rich 4.3%
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 48.9% ★, Underwater 29.5% ★, Aliens 8.1%, Adventure 4.6%, Atmospheric 4.5%
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 58% ★, Underwater 16.5% ★, Exploration 9.7%, Side Scroller 6%, Nature 2.9%
Outfit, crew and command your submarine to save what's left of humanity beneath the seas of a ruined earth. Man your sub's systems and take aim in this real-time strategy epic! Inspired by FTL, this subnautic student project serves as our first 2-semester release.
Why similar: Submarine 47.2% ★, Underwater 27.4% ★, Sci-fi 8.5%, Atmospheric 5.1%, Puzzle 4.5%
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 65.9% ★, Underwater 11.2% ★, Exploration 8.5%, Adventure 4.7%, Nature 3.9%
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 55.9% ★, Underwater 23.2% ★, Exploration 10.9%, Adventure 4%, Story Rich 3.8%
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 56.4% ★, Underwater 26.9% ★, Minimalist 7.2%, Atmospheric 4.8%, Casual 3.3%
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 44.2% ★, Underwater 39.2% ★, Exploration 9.2%, Nature 6.1%, Singleplayer 1.3%
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 54.4% ★, Underwater 29.4% ★, Sci-fi 7.2%, Atmospheric 5.5%, Adventure 3.2%
