60+ similar titles based on shared tags and player behavior. Themes include Underwater, Exploration, Submarine, Adventure.
KAI is a game of Exploration and Adventure between the sidereal space and underwater depths. Skillfully lure and guide groups of fish to solve puzzles, access new areas and uncover the truth behind the mission entrusted to you, Akira, and the other crew members aboard the ship.
Plasticalypse - Submarine Adventures
A journey of the last ocean cleaner submarine that is tasked to restore the ecosystem of a dying earth. "Plasticalypse: TrashSub Adventures“
Sinking Eternity
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.
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 32% ★, Underwater 31.2% ★, Action-Adventure 6.6%, Relaxing 6.4%, Mystery 6.1%
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 27.4% ★, Submarine 23.7% ★, Mystery 9.7%, Open World 6.9%, Female Protagonist 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 33.5% ★, Underwater 30.5% ★, Female Protagonist 7.7%, Puzzle 6.2%, Action-Adventure 5.9%
Explore the ice-encrusted ocean of Jupiter's moon Europa.
Why similar: Submarine 38% ★, Underwater 28.6% ★, Mystery 10.5%, Open World 8%, Exploration 5.7%
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 40.1% ★, Submarine 29.5% ★, Exploration 7%, Third Person 6.3%, Story Rich 6.2%
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 31.7% ★, Underwater 24.5% ★, Alternate History 14.3%, Open World 7.6%, Mystery 6.9%
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 31.7% ★, Underwater 28.6% ★, Open World 8.6%, Female Protagonist 6.8%, Mystery 6.1%
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 40.5% ★, Submarine 30.7% ★, Mystery 12.1%, Exploration 6.7%, Adventure 4.1%
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 44.6% ★, Underwater 36.2% ★, Exploration 7.6%, First-Person 5.6%, Atmospheric 3.1%
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 34.8% ★, Female Protagonist 9.9%, Atmospheric 2.8%
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 31.7% ★, Underwater 29% ★, Alternate History 17.1%, Action-Adventure 7%, Exploration 5.2%
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 40.4% ★, Underwater 30.1% ★, Third Person 6.6%, Action-Adventure 6%, Exploration 5.9%
A sinister entity lurks in the depths. Descend into the abyss and extract knowledge about it.
Why similar: Submarine 47.9% ★, Underwater 30.3% ★, Open World 8.6%, Atmospheric 4.1%, Action-Adventure 3.5%
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 39.7% ★, Underwater 37.1% ★, Open World 10.9%, Exploration 5.1%, Action-Adventure 2.8%
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 37.7% ★, Underwater 28.2% ★, Third Person 6.7%, Action-Adventure 6.1%, Exploration 5.9%
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 36.1% ★, Underwater 27.2% ★, Alternate History 10.5%, Open World 8.4%, Exploration 5%
Explore and navigate an underwater cave in your submarine.
Why similar: Submarine 43.4% ★, Underwater 31.2% ★, Dystopian 8.1%, Mystery 6.7%, Atmospheric 5.2%
'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 39.7% ★, Underwater 35.5% ★, Mystery 10.4%, First-Person 4.5%, Exploration 4.2%
A short horror game where you pilot a tiny submarine through an ocean of blood on an alien moon.
Why similar: Submarine 42.2% ★, Underwater 31.5% ★, Dystopian 6.3%, Mystery 5.6%, Atmospheric 4.9%
Dive into Mermaid's Paradoxical Tale, a 3D exploration puzzle game. Traverse sun-kissed islands and eerie underwater caves, solve intriguing puzzles, and uncover the mystery of the dark creatures that lurk in the deep caves menacing the peaceful aquatic realm.
Why similar: Underwater 49.5% ★, Female Protagonist 13.4%, Open World 12.2%, Exploration 6.4%, Puzzle 6.4%
Explore a little seaside coast of submerged ruins, sunken ships and lonely islands.
Why similar: Submarine 37.5% ★, Underwater 27.8% ★, Mystery 13.6%, Exploration 7.6%, Adventure 5.6%
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 53.2% ★, Underwater 24.3% ★, Open World 7.2%, Relaxing 7%, Exploration 6.2%
SONOROUS – Deep Down Below is an unforgiving underwater first-person survival game set in a dystopian world. Find your sunken research to save humanity from an eternal life on the open sea in a continuous fight for survival.
Why similar: Submarine 31.6% ★, Underwater 30.3% ★, Dystopian 14%, Open World 7.4%, Exploration 5.5%
7821 Akuji is a first person liminal horror experience. Pilot a tiny, jury-rigged submersible to rescue a lost science crew.
Why similar: Submarine 46.6% ★, Underwater 33.4% ★, Dystopian 7.8%, First-Person 4.3%, Story Rich 4%
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 35.7% ★, Underwater 31.7% ★, Open World 9.1%, Relaxing 7.2%, Exploration 5.6%
Explore the Valley of Mists, where lucid dreams create reality. Study people's dreams and determine their fate. Leave the hectic world for a while and return to yourself.
Why similar: Philosophical 26.2%, Dystopian 11.5%, Idler 11.3%, Open World 11%, Mystery 8.6%
You're a Stardiver on a mission. Descend into the depths of an underwater world filled with wonder, mysteries, and peril. Discover the story behind the abandoned base. Explore this submerged planet and learn its history.
Why similar: Underwater 28% ★, Philosophical 19.2%, Dystopian 12.9%, Mystery 11.3%, Action-Adventure 7.1%
Wonders of the Deep is a third-person underwater exploration adventure with puzzles, marine wildlife, and diving mechanics in a mysterious world.
Why similar: Underwater 39.1% ★, Puzzle 9.7%, Mystery 9.4%, Exploration 8.6%, Action-Adventure 7.6%
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 50.8% ★, Underwater 36.1% ★, Open World 10%, Adventure 3.1%
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 43.1% ★, Underwater 35.6% ★, Dystopian 11.8%, Atmospheric 4.9%, Adventure 2.4%
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 43% ★, Underwater 26.1% ★, Relaxing 7.2%, Exploration 6.6%, Story Rich 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 45.5% ★, Underwater 41.2% ★, Exploration 7%, Colorful 3.3%, Atmospheric 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 37.8% ★, Underwater 26.3% ★, Action-Adventure 11.4%, Exploration 8.4%, First-Person 6.1%
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 43.8% ★, Underwater 32.9% ★, Mystery 7%, Exploration 6.5%, First-Person 5.3%
An underwater survival horror game where the Earth is covered in water
Why similar: Submarine 46% ★, Underwater 37.5% ★, Exploration 8.3%, Story Rich 5.8%, Atmospheric 2.5%
For a hermit crab, it’s difficult to find a place you can call home. Explore a large, underwater house, searching for a real seashell. Meet creatures and discover long buried secrets in this third-person, atmospheric adventure.
Why similar: Underwater 42.6% ★, Mystery 10.1%, Exploration 9.2%, Third Person 8.4%, Story Rich 8.3%
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 45.6% ★, Underwater 33.4% ★, Dystopian 8.2%, First-Person 5%, Atmospheric 4.7%
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 38.9% ★, Underwater 31.6% ★, Mystery 8.6%, Exploration 5.7%, Story Rich 5.1%
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 45.1% ★, Underwater 29.3% ★, Mystery 12.1%, Atmospheric 5.1%, First-Person 4.9%
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 44.8% ★, Underwater 26.2% ★, Action-Adventure 9.7%, Exploration 9%, Story Rich 3.9%
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 43.9% ★, Underwater 33.1% ★, Open World 8.3%, Exploration 6.7%, First-Person 5.2%
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 44.6% ★, Underwater 32.4% ★, Action-Adventure 7.5%, Exploration 5.6%, First-Person 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 42.7% ★, Underwater 29.7% ★, Puzzle 8.7%, Atmospheric 6.1%, Story Rich 4.7%
Become a fearless underwater explorer and reach the bottom of The Mariana Trench to win 20,000* REAL DOLLARS!
Why similar: Submarine 45.1% ★, Underwater 35.3% ★, Idler 13.4%, First-Person 3.9%, Atmospheric 2.3%
You are deployed back to planet Earth to recover a meteor-struck escape pod crew. While on your mission you find yourself discovering ancient ruins, new creatures, and ancient powers. The deeper you go, the closer you get to finally solving the mysteries of the most famous lost city.
Why similar: Submarine 36.3% ★, Underwater 25.7% ★, Philosophical 10.6%, Action-Adventure 9.6%, Exploration 7.2%
A new adventure awaits you in a beautiful park filled with puzzles related to finding patterns in the amazing world of the game. Engage your logic and carefully examine your surroundings to find clues to solve the riddles and mysteries of this place.
Why similar: Philosophical 15.4%, Puzzle 15.3%, Open World 12.9%, Exploration 11.1%, First-Person 9.8%
AQUABYSS is a unique steampunk open underwater world inspired by the works of Jules Verne & Herbert G. Wells. In story-driven adventure (optional), you will explore, trade, mine and harvest resources, take missions and encounter pirates, krakens and NPCs.
Why similar: Submarine 30.2% ★, Underwater 24.7% ★, Alternate History 17.4%, Dystopian 12.8%, Open World 8.8%
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 41.2% ★, Underwater 34.9% ★, Action-Adventure 9%, Colorful 5.2%, Atmospheric 3.7%
A short exploration game, set in a secluded coastal village in North East Scotland. Explore Kellas Bay and it's surrounding forests, caves and ocean to uncover what lies beneath the fog-covered village.
Why similar: Submarine 32.7% ★, Underwater 23.3% ★, Alternate History 17.8%, Open World 7.3%, Exploration 6.3%
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 43.3% ★, Underwater 35.8% ★, Exploration 8.8%, Open World 6.2%, First-Person 3.7%
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 41.9% ★, Underwater 33% ★, Action-Adventure 6.6%, Third Person 5.2%, Exploration 4.9%
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 42.5% ★, Underwater 34.3% ★, Exploration 6.3%, Puzzle 6.3%, Atmospheric 3.2%
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 37.9% ★, Underwater 28.3% ★, Mystery 9.7%, Story Rich 6.2%, Exploration 5.6%
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 41.2% ★, Underwater 33.7% ★, Action-Adventure 6.5%, Exploration 4.9%, First-Person 4.8%
A fun 2-player online co-op pirate game for having a good time with your best buddy. Stranded on a cannibal island, your only chance of survival is to make the cannibals like veggie food. Go on quests, fly with birds, paddle in a barrel, and use your bubble shooter to fight sharks.
Why similar: Submarine 38.6% ★, Underwater 28.9% ★, Third Person 8.5%, Action-Adventure 7.4%, Exploration 6.1%
Embark on an action-adventure in YARETA. As an investigator from the World Library, use your Skybound Rope to soar above open-world landscapes. Solve ancient puzzles, encounter mysterious creatures, and uncover the hidden secrets of a ruined fantasy world.
Why similar: Open World 15.7%, Mystery 10.4%, Female Protagonist 9.8%, Third Person 9.8%, Exploration 9.6%
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: Underwater 25.2% ★, Story Rich 12.6%, Puzzle 10.4%, Relaxing 10.4%, Exploration 9.8%
Explore an underwater dystopian graveyard of giant creatures that once swam the seas. Eat your way to the top of the food chain and grow into a powerful creature of the deep in order to restore an ancient technology and save the ocean from the sunken city's pollution.
Why similar: Submarine 35.9% ★, Underwater 26.8% ★, Dystopian 11.4%, Open World 8.3%, Action-Adventure 7.3%
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 40.2% ★, Underwater 32.8% ★, Dystopian 14.8%, Puzzle 8%, Atmospheric 4.2%
