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 34.7% ★, Underwater 27.8% ★, Open World 7.6%, 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 28.4% ★, 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 32.9% ★, Submarine 31.8% ★, 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 36.8% ★, Underwater 36.5% ★, Open World 10.5%, Exploration 4.8%, Survival 4.7%
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 43.4% ★, Submarine 29.6% ★, Exploration 7.3%, Atmospheric 4.5%, Third Person 4.4%
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 35.3% ★, Underwater 31.7% ★, Sandbox 8.4%, Nature 7.5%, Exploration 7.2%
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: Underwater 30.4% ★, Submarine 29.3% ★, Open World 10.3%, Crafting 9.3%, Exploration 5.3%
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 50.9% ★, Underwater 35.7% ★, Female Protagonist 7.8%, 3D 3%, Atmospheric 2.6%
A sinister entity lurks in the depths. Descend into the abyss and extract knowledge about it.
Why similar: Submarine 46.6% ★, Underwater 31.3% ★, Open World 8.7%, 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 48.7% ★, Underwater 23.6% ★, Open World 6.9%, Nature 6.2%, Exploration 5.7%
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 42.4% ★, Underwater 36.8% ★, Exploration 7.4%, Mystery 3.9%, 3D 3.2%
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 22.9% ★, Naval Combat 21.1% ★, 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 37.1% ★, 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 45.2% ★, Underwater 39% ★, Exploration 7.8%, Atmospheric 3.1%, 3D 3.1%
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 36.7% ★, Underwater 35.5% ★, Female Protagonist 6.8%, Exploration 5.8%, Sci-fi 5.5%
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 46.8% ★, Underwater 35.3% ★, Open World 9.6%, Crafting 6.5%, Adventure 1.8%
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 41.7% ★, Underwater 33.1% ★, Exploration 6.2%, Third Person 4.7%, Female Protagonist 4.4%
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 33.1% ★, Exploration 7.2%, Nature 7.1%, Realistic 5.3%
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 33.1% ★, Underwater 31.3% ★, Open World 7.8%, Nature 7%, Sandbox 6.5%
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 34.8% ★, Naval Combat 26.6% ★, 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 36.5% ★, Underwater 32.7% ★, Nature 8.9%, Exploration 6.7%, Open World 6.2%
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 44.4% ★, Underwater 42.7% ★, Exploration 6.9%, Realistic 3.1%, Atmospheric 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 31.6% ★, Underwater 28.6% ★, Open World 8.6%, Female Protagonist 6.8%, Mystery 6.1%
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 39.1% ★, Submarine 38.3% ★, Underwater 15.7% ★, Multiplayer 3.9%, 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 33.7% ★, Exploration 7.5%, Mystery 6.4%, Adventure 2.8%
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 43.8% ★, Underwater 28.2% ★, Exploration 6.8%, Sci-fi 5.9%, Nature 5.6%
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 42.3% ★, Underwater 32.6% ★, Multiplayer 5.5%, Exploration 5.4%, Action-Adventure 4.9%
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 39.3% ★, Underwater 32.8% ★, Sandbox 6.9%, Exploration 4.7%, Action-Adventure 4.2%
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 43.5% ★, Underwater 33.1% ★, Nature 8.9%, Exploration 5.3%, Atmospheric 4.3%
Iron & Ivory is an asymmetric head-to-head VR showdown; you either take command of the submersible as the VR captain or use the desktop and play as the Sea Beast. Battle alone or against your friends and use strategy, reflexes, and stealth to destroy your opponent.
Why similar: Submarine 37.2% ★, Underwater 26.8% ★, Naval Combat 26.8% ★, Exploration 4.5%, Atmospheric 2.6%
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 49.2% ★, Underwater 35.5% ★, Mystery 5.1%, Exploration 3.5%, Crafting 3.4%
Command the silent service. Modern Naval Warfare is the definitive tactical simulation that puts you inside the pressure hull of a Virginia-Class nuclear submarine. This uncompromising tactical simulation offers unparalleled depth in graphics, physics, and authentic combat systems.
Why similar: Submarine 35.4% ★, Naval Combat 27.7% ★, Underwater 22.5% ★, Open World 7.3%, Realistic 5.2%
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 37.3% ★, 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 8.3%, Exploration 6.4%, Realistic 3.8%
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 42.2% ★, Naval Combat 37.5% ★, Underwater 13.5% ★, Open World 3.6%, Realistic 1.6%
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 45.7% ★, Underwater 36.5% ★, Exploration 6.9%, Mystery 3.5%, 3D 3.4%
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 44.3% ★, Underwater 42.9% ★, Atmospheric 5.1%, Exploration 3.7%, Action-Adventure 2.7%
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 42.3% ★, Underwater 36.5% ★, Atmospheric 5.1%, Exploration 4.8%, Action-Adventure 4.3%
Abyss Crew is a multiplayer coop game aboard a steampunk submarine. Each player is a member of the submarine crew - pilot, gunner, sonar, or engineer. Explore the abyss to find precious mineral - but beware, as sprawling menaces lurk in the darkness...
Why similar: Submarine 37.7% ★, Underwater 29.3% ★, Naval Combat 16.6% ★, Survival 4.6%, Multiplayer 4.6%
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 43.8% ★, Underwater 33.3% ★, Multiplayer 8.8%, Action-Adventure 4.3%, Procedural Generation 3.5%
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 45.9% ★, Open World 12%, Multiplayer 11%, Survival 8.5%, Exploration 8%
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 32.9% ★, Naval Combat 25.3% ★, Underwater 23.5% ★, Open World 8.2%, Multiplayer 5.5%
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 43.5% ★, Underwater 35.1% ★, Realistic 5.5%, Mystery 4.9%, Atmospheric 4.2%
A short horror game where you pilot a tiny submarine through an ocean of blood on an alien moon.
Why similar: Submarine 45.3% ★, Underwater 35.9% ★, Atmospheric 5.2%, Sci-fi 3.8%, 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 8.8%, Crafting 6.8%, Atmospheric 3.9%
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 27.8% ★, Underwater 25.5% ★, Realistic 4.5%, Exploration 4.5%
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 45.4% ★, Underwater 40.8% ★, Atmospheric 5.2%, Sci-fi 4.3%, 3D 2.7%
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 3.6%, 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 23.9% ★, Naval Combat 20.2% ★, Multiplayer 7.8%, Open World 7.5%
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 32% ★, Open World 9.6%, Exploration 5.5%, Survival 4.8%
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%
Join the expedition! Explore the icy depths of Glacialis - a newly discovered moon of Neptune. Discover, collect, and survive.
Why similar: Submarine 36.1% ★, Underwater 29.6% ★, Crafting 9.3%, Open World 9.3%, Exploration 5.4%
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 47.1% ★, Underwater 36.6% ★, Realistic 6.4%, Atmospheric 4.7%, Adventure 2%
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 40.4% ★, Open World 12.5%, Nature 12.2%, Sandbox 8.7%, Procedural Generation 7.2%
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 38% ★, Underwater 31.2% ★, Open World 9.4%, Exploration 5.1%, Atmospheric 4.3%
Survival game in endless sea wastes where you have to bulid your fortress and fight against sea monsters and other players.
Why similar: Underwater 28.2% ★, Naval Combat 27.9% ★, Open World 12.3%, Crafting 9.2%, Sandbox 7%
