60+ similar titles based on shared tags and player behavior. Themes include Underwater, Exploration, Adventure, Submarine.
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.
Sonorous | Deep Down Below
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.
CRUSH DEPTH
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.
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: Underwater 26.9% ★, Submarine 20.2% ★, Crafting 9.5%, Base Building 8.9%, Open World 7.6%
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: Underwater 30% ★, Submarine 24.3% ★, Lore-Rich 8.4%, Sci-fi 7.2%, Female Protagonist 5.2%
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: Underwater 28.4% ★, Submarine 23.2% ★, Crafting 7.6%, Open World 6.9%, Exploration 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: Underwater 32.7% ★, Submarine 24.7% ★, Futuristic 6.5%, Exploration 6.4%, Sci-fi 6.3%
After a catastrophic rocket crash, you find yourself stranded on an island with only the ocean and unexplored land before you. Immerse yourself in a peaceful, open-world adventure where curiosity guides your journey. Survive. Build. Explore.
Why similar: Underwater 24.2% ★, Base Building 12%, Survival 11.2%, Open World 9.3%, Crafting 8.8%
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 42.5% ★, Submarine 22.7% ★, Exploration 7.6%, Story Rich 6.7%, Sci-fi 6.1%
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: Underwater 36.4% ★, Submarine 28.6% ★, Open World 8.7%, Survival 8.6%, Exploration 5.1%
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: Underwater 35.6% ★, Submarine 32% ★, Exploration 7.6%, Mystery 6.2%, First-Person 6.1%
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 35.1% ★, Underwater 33.8% ★, Base Building 12.9%, Open World 7.7%, Crafting 7.2%
Explore the ice-encrusted ocean of Jupiter's moon Europa.
Why similar: Underwater 31% ★, Submarine 30.3% ★, Mystery 8.5%, Open World 7%, Exploration 6.2%
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: Underwater 38.8% ★, Submarine 35.2% ★, Exploration 8.2%, First-Person 7.1%, Atmospheric 3.9%
Welcome to the dangerous micro world hidden inside the human body. Pilot an advanced microship through the bloodstream, brain and kidneys. Mine resources, fight microbes, craft ship modules and weapons, build bases, discover new microorganisms and find a cure for cancer. Don’t get eaten!
Why similar: Underwater 21.6% ★, Submarine 21.4% ★, Base Building 8.9%, Crafting 8.8%, Survival 8%
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 32.1% ★, Underwater 26.4% ★, Sci-fi 8.7%, Exploration 6.7%, Futuristic 6.4%
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 45.1% ★, Submarine 25.2% ★, Mystery 10.1%, Exploration 7.5%, Adventure 5.3%
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.
Why similar: Underwater 27.4% ★, Submarine 23.6% ★, Mystery 9.7%, Open World 6.9%, Female Protagonist 6%
A sci-fi survival game on a hostile alien world. As a lone robotic unit, manage resources, upgrade your systems, face extreme weather, and uncover the mystery of the three moons through choices that shape your fate.
Why similar: Crafting 14.9%, Futuristic 13.2%, Mystery 10.6%, Survival 10.5%, First-Person 9.8%
Join the expedition! Explore the icy depths of Glacialis - a newly discovered moon of Neptune. Discover, collect, and survive.
Why similar: Underwater 26.9% ★, Submarine 25.7% ★, Crafting 9.8%, Survival 8.5%, Open World 7%
After a catastrophic event flooded the Earth, the remnants of humanity are left adrift on an endless ocean. With nothing but scraps of the old world floating across the waves, survivors must scavenge, build, and fight to stay alive in this vast water-covered wasteland.
Why similar: Underwater 30.4% ★, Base Building 17.7%, Crafting 14.1%, Survival 13.3%, Open World 7.9%
Explore a little seaside coast of submerged ruins, sunken ships and lonely islands.
Why similar: Underwater 29.2% ★, Submarine 29.1% ★, RPG 11.7%, Mystery 10.7%, Exploration 8%
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: Underwater 33% ★, Submarine 29.7% ★, Lore-Rich 9.2%, Action-Adventure 5.7%, First-Person 5.6%
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 44.7% ★, Underwater 40.2% ★, Female Protagonist 8%, Atmospheric 3.7%, 3D 3.4%
Enter Daqul, a vast oceanic trench teeming with alien lifeforms. Dive your way through various biomes, meeting strange creatures and dangerous enemies... all the way to the very bottom.
Why similar: Underwater 31.6% ★, Base Building 19.9%, Survival 14.8%, Lore-Rich 12.1%, Exploration 9.8%
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 27.1% ★, Underwater 26.1% ★, Futuristic 13%, Action-Adventure 8.7%, Exploration 7.3%
A sinister entity lurks in the depths. Descend into the abyss and extract knowledge about it.
Why similar: Submarine 40.7% ★, Underwater 35% ★, Open World 8.1%, Atmospheric 5.4%, Action-Adventure 3.6%
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 34% ★, Underwater 30.1% ★, Mystery 9.3%, Lore-Rich 8.8%, Atmospheric 6%
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 29.2% ★, Underwater 27.6% ★, Action-Adventure 10.7%, Exploration 8.9%, First-Person 7.6%
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: Underwater 34.9% ★, Submarine 34.5% ★, Exploration 6.9%, Action-Adventure 6.2%, Lore-Rich 5.2%
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: Underwater 35.9% ★, Submarine 35.2% ★, Exploration 7.2%, First-Person 6.8%, Mystery 5.7%
Dive into a freezing underwater adventure on an alien planet. Below Zero is set two years after the original Subnautica. Return to Planet 4546B to uncover the truth behind a deadly cover-up. Survive by building habitats, crafting tools, & diving deeper into the world of Subnautica.
Why similar: Underwater 34.5% ★, Survival 12.8%, Base Building 11.6%, Open World 8.8%, Crafting 8.2%
Subnautica 2 is an underwater survival adventure set on an all-new alien world, developed by Unknown Worlds. Play alone or with friends in 4-player co-op. Adapt to survive by building custom bases and crafting tools. Explore the unknown to uncover the mysteries hidden within the depths.
Why similar: Underwater 44.1% ★, Survival 15%, Open World 9.7%, Exploration 8.1%, First-Person 6%
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 33.8% ★, Underwater 33.3% ★, Action-Adventure 6.9%, First-Person 6.8%, Sci-fi 6%
Descend into the depths of an alien underwater world filled with wonder and peril. Craft equipment, pilot submarines and out-smart wildlife to explore lush coral reefs, volcanoes, cave systems, and more - all while trying to survive.
Why similar: Underwater 34.5% ★, Survival 13.6%, Base Building 11.5%, Crafting 10.4%, Open World 9.1%
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: Underwater 36% ★, Submarine 32.6% ★, Atmospheric 6.3%, Action-Adventure 5.8%, Exploration 5%
A short horror game where you pilot a tiny submarine through an ocean of blood on an alien moon.
Why similar: Underwater 34.9% ★, Submarine 34.5% ★, Atmospheric 6.3%, First-Person 5.7%, Sci-fi 5.7%
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: Underwater 34.2% ★, Submarine 27.5% ★, Action-Adventure 7.4%, Sci-fi 7.1%, Exploration 6.1%
While searching for a new home, an unexpected failure in your ship has left you stranded on a planet surprisingly similar to Earth. Discover a vast open world, hunt for food, develop technologies, and build yourself a new home to survive!
Why similar: Underwater 25.9% ★, Survival 13.6%, Crafting 13.1%, Base Building 12.6%, Open World 10.5%
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: Underwater 29.7% ★, Submarine 29.5% ★, Exploration 8.2%, Female Protagonist 7.7%, Mystery 7.1%
Experience the tragedy of Pact of Joy as you explore the dark corridors of Phorcys Station in search of your girlfriend, Lila.
Why similar: Underwater 38% ★, Futuristic 10.4%, Sci-fi 8.9%, Lore-Rich 8.7%, Mystery 6.6%
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: Underwater 31.3% ★, Submarine 30.7% ★, Survival 8.7%, Open World 7.8%, Exploration 5.7%
Take on the role of an underwater reef explorer, find a way to save the corals from extinction. Dive into the colorful waters of Water, explore and admire the local reef, explore the mystery of the island. Gather resources to create your own bases in order your survival.
Why similar: Underwater 38.9% ★, Base Building 15.5%, Crafting 10.2%, Survival 8.3%, Open World 7.7%
Trapped in a deep-sea diving bell, your systems are failing. Descend to find a missing expedition - survive what's hunting you.
Why similar: Underwater 29.1% ★, Submarine 28.7% ★, Survival 7.7%, Mystery 7.5%, First-Person 6.7%
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 40.4% ★, Underwater 37.3% ★, Mystery 8.9%, Crafting 4.1%, Adventure 4%
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: Underwater 31% ★, Submarine 29.5% ★, Open World 7.8%, Mystery 6.5%, Action-Adventure 5.8%
7821 Akuji is a first person liminal horror experience. Pilot a tiny, jury-rigged submersible to rescue a lost science crew.
Why similar: Submarine 39.1% ★, Underwater 38% ★, First-Person 5.9%, Story Rich 4.7%, Sci-fi 3.9%
Build systems, sustain life, and transform a barren moon into a living world. In this 2D survival-crafting RPG, preparation and infrastructure matter more than reflexes... because when the winter eclipse comes, only what you’ve built will keep you alive.
Why similar: Base Building 19.4%, Survival 16.7%, Open World 11.8%, RPG 10.8%, Exploration 10.6%
In deep-sea action-adventure game Pakicetus Redux, take command, choose your mission, and lead the escort submarine Salvation along a seafloor rift. Balance resource collection, upgrades, and the fate of human civilization as you battle an emerging enemy bent on stopping your search for a new home.
Why similar: Underwater 28.9% ★, Submarine 25.4% ★, Futuristic 9.5%, Base Building 8.4%, Sci-fi 7.5%
Underwater World is a game that can replace your current desktop wallpaper or you can play in fullscreen window! Discover the bottom of a flooded planet and colonize it! A very pleasant and relaxing game and its graphics will surely make your free moments more enjoyable.
Why similar: Underwater 33% ★, Submarine 23.6% ★, Base Building 13%, Survival 9.3%, Futuristic 6.3%
Survive, Thrive, and Escape from a mysterious island! Explore ancient Sci-Fi temples, navigate deadly traps and mechanisms, uncover an engaging narrative, unlock new abilities, collect artifacts, and discover all of Insula Mystica's secrets!
Why similar: Survival 17.9%, Mystery 12.4%, Exploration 9.7%, Story Rich 9.2%, Futuristic 8.9%
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: Underwater 41.5% ★, Submarine 36.1% ★, Sci-fi 6.9%, Atmospheric 6.6%, Adventure 3.3%
A 3D survival experience set within a cramped one-man submarine exploring a hostile ocean trench.
Why similar: Submarine 39.6% ★, Underwater 25.5% ★, Mystery 10.4%, Atmospheric 7.3%, Sci-fi 5.9%
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 36.7% ★, Underwater 35.7% ★, Story Rich 6.6%, Exploration 6%, Mystery 5.8%
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: Underwater 36.4% ★, Submarine 33.3% ★, Survival 9.2%, Exploration 6.7%, Atmospheric 3.9%
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 57.6% ★, Open World 11.6%, Female Protagonist 10.9%, Exploration 7.5%, Adventure 5%
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: Underwater 39.3% ★, Submarine 34.2% ★, Exploration 9.4%, Open World 6.3%, First-Person 5.5%
Dive into a surreal deep sea dream. Survive by devouring and evolving, and encounter a cast of strange, mysterious companions. Explore, upgrade, and uncover the "truth" hidden beneath the beautiful waves. This is more than an adventure—it is a dimension-breaking dive to the deep.
Why similar: Underwater 52.3% ★, RPG 10.1%, Exploration 8.3%, Adventure 6.3%, Story Rich 6.2%
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: Underwater 33.6% ★, Submarine 28.6% ★, Sci-fi 10.2%, Exploration 7.2%, Action-Adventure 7%
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: Underwater 36.2% ★, Submarine 35.5% ★, Open World 7.5%, Exploration 7.3%, First-Person 6.7%
