60+ similar titles based on shared tags and player behavior. Themes include Submarine, Underwater, Exploration, Singleplayer.
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.
Europa One
Explore the ice-encrusted ocean of Jupiter's moon Europa.
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.
Explore the ice-encrusted ocean of Jupiter's moon Europa.
Why similar: Submarine 34.8% ★, Underwater 27.8% ★, Open World 7.5%, Nature 6.9%, Exploration 5.2%
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 28.5% ★, 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 33% ★, Submarine 31.9% ★, Nature 6.9%, Exploration 6.1%, Open World 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 36.9% ★, Underwater 36.5% ★, Open World 10.4%, Exploration 4.8%, Survival 4.7%
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 51% ★, Underwater 35.7% ★, Female Protagonist 7.7%, 3D 3%, Atmospheric 2.6%
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 43.2% ★, Submarine 30% ★, Exploration 7.2%, Atmospheric 4.4%, Third Person 4.4%
A sinister entity lurks in the depths. Descend into the abyss and extract knowledge about it.
Why similar: Submarine 46.7% ★, Underwater 31.3% ★, Open World 8.6%, Realistic 4%, Atmospheric 3.9%
Explore a little seaside coast of submerged ruins, sunken ships and lonely islands.
Why similar: Submarine 34.4% ★, Underwater 27% ★, Naval Combat 19.1% ★, Exploration 7%, Mystery 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 48.9% ★, Underwater 23.6% ★, Open World 6.8%, Nature 6.2%, Exploration 5.7%
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 29.5% ★, Submarine 29% ★, Crafting 8.9%, Open World 7%, Exploration 5.1%
Darkwater is a cooperative extraction horror game for 1-4 players. Command a submarine trapped under the ice of an alien planet. Battle enemy vessels and deep sea abominations as you hunt for resources. Do what it takes to survive.
Why similar: Submarine 30.1% ★, Underwater 22.8% ★, Naval Combat 21.2% ★, Procedural Generation 6.6%, Multiplayer 5.5%
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 37.2% ★, Underwater 32.6% ★, Nature 10.9%, Exploration 7.6%, Open World 5.5%
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 45.3% ★, Underwater 38.9% ★, Exploration 7.8%, Atmospheric 3.1%, 3D 3.1%
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 46.9% ★, Underwater 35.3% ★, Open World 9.5%, Crafting 6.5%, Adventure 1.8%
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 36.8% ★, Underwater 35.5% ★, Female Protagonist 6.8%, Exploration 5.8%, Sci-fi 5.4%
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 33.6% ★, Underwater 31.6% ★, Open World 8.8%, Nature 7.1%, Sandbox 6.5%
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 41.8% ★, Underwater 33.1% ★, Exploration 6.2%, Third Person 4.7%, Female Protagonist 4.3%
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: Underwater 43.9% ★, Submarine 33.2% ★, Exploration 7.1%, Nature 7.1%, Realistic 5.3%
A realistic nuclear submarine simulator will allow you to take command of your crew and battle your fiercest enemies. Arm yourself with missiles, dive into the ocean and fight for your country
Why similar: Submarine 34.9% ★, Naval Combat 26.5% ★, Underwater 24.8% ★, Open World 5.5%, Realistic 4.9%
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 36.6% ★, Underwater 32.7% ★, Nature 8.8%, Exploration 6.7%, Open World 6.1%
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 44.5% ★, Underwater 42.7% ★, Exploration 6.9%, Realistic 3.1%, Atmospheric 2.8%
A crew of players experience the tense atmosphere of a WW2 U-boat, manning the stations in this realistic co-op simulation game. Several crews may play together in a wolfpack, completing missions based on iconic events during the different stages of German U-boat warfare. Solo play included.
Why similar: Naval Combat 39% ★, Submarine 38.4% ★, Underwater 15.7% ★, Multiplayer 3.8%, Realistic 2.5%
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 47.3% ★, Submarine 33.8% ★, Exploration 7.4%, Mystery 6.4%, Adventure 2.8%
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: Submarine 31.7% ★, Underwater 28.6% ★, Open World 8.6%, Female Protagonist 6.8%, Mystery 6.1%
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 42.4% ★, Underwater 32.6% ★, Multiplayer 5.4%, Exploration 5.4%, Action-Adventure 4.8%
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 39.4% ★, Underwater 32.8% ★, Sandbox 6.8%, Exploration 4.6%, Action-Adventure 4.2%
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 37.4% ★, Underwater 27.6% ★, Exploration 8.4%, Action-Adventure 7.7%, Procedural Generation 7.5%
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 42.2% ★, Underwater 33.7% ★, Open World 8.2%, Exploration 6.4%, Realistic 3.8%
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 43.9% ★, Underwater 28.2% ★, Exploration 6.8%, Sci-fi 5.9%, Nature 5.6%
The king of submarine simulations returns with an all-new 3D engine, new crew command features, and more realistic WWII naval action than ever before. The movie-like graphics and simple, tension-filled gameplay make this the perfect game for the realism fanatic and the casual gamer.
Why similar: Submarine 42.3% ★, Naval Combat 37.5% ★, Underwater 13.5% ★, Open World 3.5%, Realistic 1.6%
'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 42% ★, Underwater 39.9% ★, Mystery 5.3%, Exploration 4.5%, Atmospheric 3.8%
Magnavis is a first-person 3D horror game for 2–4 player co-op. Pilot your submarine through tight caves without crashing, complete assigned missions, repair damaged systems, and whatever you do, don’t die.
Why similar: Submarine 44% ★, Underwater 33.4% ★, Procedural Generation 9.4%, Multiplayer 6.6%, Sci-fi 2.4%
You and up to 7 fellow subcontractors have been hired to deliver volatile cargo through dangerous depths. Stay coordinated, keep the payload intact, and try not to panic when everything goes wrong. The company expects delivery.
Why similar: Submarine 43.9% ★, Underwater 33.3% ★, Multiplayer 8.7%, Action-Adventure 4.3%, Procedural Generation 3.5%
IronWolf VR is a roomscale submarine game playable either singleplayer or online co-op with motion controls. Built from the ground up for VR, each part of the submarine has been crafted for an optimal VR experience.
Why similar: Submarine 33% ★, Naval Combat 25.2% ★, Underwater 23.5% ★, Open World 8.1%, Multiplayer 5.5%
A short horror game where you pilot a tiny submarine through an ocean of blood on an alien moon.
Why similar: Submarine 45.4% ★, Underwater 35.9% ★, Atmospheric 5.2%, Sci-fi 3.7%, Exploration 3.5%
FULL METAL COFFIN is a 3D co-op submarine simulator. Crew your vessel with up to 8 players. Load the torpedoes, survive depth charges, and eliminate the enemy. Fight for resource deposits below the Antarctic, and dominate the new frontier.
Why similar: Submarine 42.3% ★, Underwater 31.2% ★, Multiplayer 8.7%, Crafting 6.8%, Atmospheric 3.9%
7821 Akuji is a first person liminal horror experience. Pilot a tiny, jury-rigged submersible to rescue a lost science crew.
Why similar: Submarine 49.7% ★, Underwater 37.8% ★, Realistic 3.5%, 3D 3.2%, Sci-fi 2.5%
UBOAT: The Silent Wolf is an amazing combination of a role-playing game and a simulator, offering a deep and immersive experience, allowing you to feel like a real submarine captain during World War II.
Why similar: Submarine 30.3% ★, Underwater 24% ★, Naval Combat 20.2% ★, Multiplayer 7.8%, Open World 7.5%
Take charge of the most deadly modern-day submarines in the world - three distinct submarines across two unique and challenging campaigns. Utilize cutting-edge sensor and weapon technology to locate, track and destroy the enemy - even deliver Tomahawk missiles to inland targets.
Why similar: Submarine 34.8% ★, Naval Combat 27.7% ★, Underwater 25.5% ★, Exploration 4.5%, Realistic 4.5%
An underwater survival horror game where the Earth is covered in water
Why similar: Submarine 47.7% ★, Underwater 41.2% ★, Exploration 8.6%, Atmospheric 2.5%
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 40% ★, Underwater 31.9% ★, Open World 9.6%, Exploration 5.6%, Survival 4.8%
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 45.8% ★, Underwater 36.4% ★, Exploration 6.9%, Mystery 3.5%, 3D 3.4%
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 47.2% ★, Underwater 36.6% ★, Realistic 6.3%, Atmospheric 4.7%, Adventure 2%
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 46% ★, Underwater 40.2% ★, Atmospheric 5.2%, Sci-fi 4.3%, 3D 2.8%
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 38.1% ★, Underwater 31.2% ★, Open World 9.4%, Exploration 5.1%, Atmospheric 4.3%
Discover an immersive ocean Eco-Sim where you can be almost any animal under the sea! From a tiny seahorse to a massive blue whale, experience the endless circle of life in a massive world of reefs, shipwrecks, and hidden wonders.
Why similar: Underwater 40.5% ★, Open World 12.4%, Nature 12.2%, Sandbox 8.7%, Procedural Generation 7.2%
Immerse yourself in a new adventure with Subnautica 2, an open-water survival game from the creators of the Subnautica series. Play alone or with friends as you explore alluring biomes and discover fascinating creatures. Craft vehicles, tools, and bases to survive this mysterious alien world.
Why similar: Underwater 46.4% ★, Open World 11.4%, Multiplayer 10.8%, Survival 8.3%, Exploration 8.2%
Explore and navigate an underwater cave in your submarine.
Why similar: Submarine 48.5% ★, Underwater 36.9% ★, Atmospheric 5.7%, Exploration 4%, Mystery 3.6%
Survival game in endless sea wastes where you have to bulid your fortress and fight against sea monsters and other players.
Why similar: Underwater 28.3% ★, Naval Combat 27.9% ★, Open World 12.2%, Crafting 9.2%, Sandbox 7%
Sea Warden is a co-op survival game set on a living island carried across the endless ocean by a massive sea turtle named Ao. The sea, the wind, and the creatures beneath the waves are always changing.
Why similar: Underwater 28.8% ★, Open World 14.5%, Crafting 12.8%, Multiplayer 11.1%, Survival 9.7%
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 42.1% ★, Underwater 31.2% ★, Exploration 5.7%, Action-Adventure 4.9%, Sci-fi 4.4%
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 43.6% ★, Underwater 35% ★, Realistic 5.5%, Mystery 4.9%, Atmospheric 4.2%
Submarine Battles. Action Game. Second World War. Play With All Armies. Complete the Missions.
Why similar: Submarine 39.5% ★, Underwater 27.8% ★, Naval Combat 25.1% ★, Action-Adventure 4%, Survival 2.9%
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 58.2% ★, Open World 14%, Female Protagonist 12%, Exploration 7.2%, Third Person 3.7%
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 43.5% ★, Underwater 37.1% ★, Exploration 6.5%, Survival 5%, Atmospheric 3.2%
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 47.6% ★, Underwater 33.8% ★, Multiplayer 8%, Mystery 4%, Atmospheric 3.9%
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 39.6% ★, Underwater 31.7% ★, Sandbox 7.6%, Exploration 5.6%, Action-Adventure 4.4%
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 43.7% ★, Underwater 34.6% ★, Exploration 6.8%, Third Person 5.3%, Action-Adventure 4.8%
