60+ similar titles based on shared tags and player behavior. Themes include Submarine, Underwater, 3D, First-Person.
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.
Subcontractors
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.
Thalassophobia
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.
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 41.8% ★, Underwater 23.3% ★, Online Co-Op 12.2%, Co-op 8.3%, Multiplayer 7.2%
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 59.5% ★, Underwater 30.7% ★, Simulation 3.5%, 3D 3%, Atmospheric 2.6%
Hadalis is a co-op deep sea survival game where every mistake can be fatal. Alone or with a crew, descend into the hadal zone while keeping your fragile submersible intact as pressure, creatures, and failing systems push you to the brink. Will you endure the abyss?
Why similar: Submarine 31.2% ★, Underwater 22.9% ★, Online Co-Op 13.6%, Multiplayer 10.6%, Co-op 9.7%
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 35.8% ★, Underwater 34.8% ★, Automobile Sim 9.9%, Immersive Sim 6.7%, Simulation 5.6%
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 51.6% ★, Underwater 27.3% ★, Automobile Sim 10.9%, Mystery 4.9%, Simulation 3.8%
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 52.1% ★, Underwater 33% ★, First-Person 4.6%, Simulation 3.4%, 3D 3.1%
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: Submarine 50.1% ★, Underwater 32.6% ★, Mystery 4.2%, First-Person 4.1%, 3D 3.2%
Explore abandoned biospheres at the bottom of the ocean, alone or with up to 4 friends.
Why similar: Submarine 37.4% ★, Underwater 25% ★, Online Co-Op 12.8%, Multiplayer 7.8%, Co-op 5%
FULL METAL COFFIN is a 3D co-op submarine simulator. Crew your vessel with up to 4 players. Load the torpedoes, dodge incoming fire, and eliminate the enemy.
Why similar: Submarine 45.5% ★, Underwater 24.3% ★, Co-op 9.5%, Multiplayer 8%, Simulation 3.6%
7821 Akuji is a first person liminal horror experience. Pilot a tiny, jury-rigged submersible to rescue a lost science crew.
Why similar: Submarine 51.8% ★, Underwater 28.9% ★, Immersive Sim 8%, First-Person 3.4%, Simulation 3.1%
Go on expeditions with your friends to explore the depths in search of treasures, upgrade your gear, and dive back in deeper.
Why similar: Submarine 37.9% ★, Underwater 29.3% ★, Online Co-Op 11.2%, Multiplayer 6.8%, Atmospheric 3.9%
From the creators of Have a Nice Death comes a charmingly quirky island adventure with 4-player co-op! From above, catch your breath in a cozy sanctuary and befriend quirky locals. From below, take the helm of an upgradable submarine, fight mutant creatures, and craft vital gear. Explore NAUTUS!
Why similar: Submarine 43.4% ★, Underwater 27.3% ★, Online Co-Op 9.4%, Co-op 7.7%, Multiplayer 5.8%
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 48.5% ★, Underwater 27.5% ★, Co-op 6.6%, Multiplayer 5.4%, First-Person 4.2%
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 43.4% ★, Underwater 25.8% ★, Automobile Sim 16.8%, Minimalist 6.8%, Atmospheric 4%
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 46.5% ★, Underwater 30.7% ★, Immersive Sim 7.9%, Physics 4.5%, Simulation 3%
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 40.3% ★, Submarine 39.2% ★, Mystery 6.8%, Immersive Sim 5%, First-Person 3.1%
S.O.N.A.R. (Submarine Operators Not Actually Ready) is a 1–4 player online co-op submarine sim where teamwork is essential, panic is inevitable, and sinking is always just one wrong button away. Pilot, fight, repair, and pray your friends know what to do.
Why similar: Submarine 45.4% ★, Multiplayer 13.7%, Online Co-Op 13.7%, Co-op 13.2%, Casual 6%
Set in the depths of the Red Seas, Magnavis is a 1-4 player co-op submarine horror survival game. Manually operate grotesque ship systems powered by living organs, weld catastrophic leaks, and survive with your crew in an abyss where unknown terrors lurk in the absolute dark.
Why similar: Submarine 47% ★, Underwater 23.5% ★, Online Co-Op 10.2%, Co-op 8.1%, Multiplayer 6.5%
Team up with your crew in this chaotic co-op adventure. Pilot a falling-apart submarine to the bottom of the ocean to find Captain Mega-Hook’s treasure. Repair leaks, dodge dangerous wildlife, and work together to keep from sinking. It’s suboptimal, but the loot is real.
Why similar: Submarine 41.6% ★, Underwater 19.5% ★, Online Co-Op 15.1%, Multiplayer 9.4%, First-Person 5.3%
Explore and navigate an underwater cave in your submarine.
Why similar: Submarine 52.7% ★, Underwater 29.5% ★, Minimalist 6.6%, Atmospheric 5.2%, Mystery 3.6%
A short horror game where you pilot a tiny submarine through an ocean of blood on an alien moon.
Why similar: Submarine 50.6% ★, Underwater 29.4% ★, Minimalist 6.5%, Atmospheric 4.9%, First-Person 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 50.7% ★, Underwater 25.8% ★, Mystery 5.9%, Atmospheric 4.7%, First-Person 3.8%
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 52.3% ★, Underwater 30.6% ★, First-Person 4.4%, Mystery 3.7%, 3D 3.4%
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 51.9% ★, Underwater 29% ★, Cartoony 4.5%, Atmospheric 4.3%, Linear 4.2%
Subcraft is a 2-3 player co-op submarine adventure. Dive beneath a frozen world, explore dangerous caves, mine resources, fight monsters, and help rebuild civilisation.
Why similar: Submarine 55.6% ★, Underwater 29.8% ★, Online Co-Op 9.5%, Atmospheric 2.9%, Stylized 2.2%
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 48.7% ★, Underwater 30.9% ★, Atmospheric 5%, Immersive Sim 4.9%, Linear 3.5%
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 54% ★, Underwater 38.1% ★, Simulation 4.5%, Atmospheric 2.9%, Singleplayer 0.5%
A sinister entity lurks in the depths. Descend into the abyss and extract knowledge about it.
Why similar: Submarine 62.3% ★, Underwater 30.8% ★, Atmospheric 4.4%, First-Person 1.7%, Singleplayer 0.8%
Explore the ice-encrusted ocean of Jupiter's moon Europa.
Why similar: Submarine 51.6% ★, Underwater 30.3% ★, Mystery 6.3%, Atmospheric 4.1%, First-Person 2.8%
This is the Free Non-VR version of IronWolf VR. A co-op submarine game with a light touch on realism, making the submarine sim genre accessible to a wider audience.
Why similar: Submarine 57.7% ★, Underwater 10.6% ★, Co-op 10.4%, Immersive Sim 6.2%, First-Person 3.7%
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: Submarine 50.8% ★, Underwater 29.8% ★, Linear 4.8%, First-Person 4.2%, 3D 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 52.5% ★, Underwater 34.7% ★, Atmospheric 5%, 3D 2.7%, Immersive Sim 2.2%
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 47.8% ★, Underwater 34% ★, Linear 5%, First-Person 4.3%, 3D 3.1%
Barotrauma is a 2D co-op submarine simulator – in space, with survival horror and RPG elements. Steer your submarine, complete missions, fight monsters, fix leaks, operate machinery, man the guns and craft items, and stay alert: danger in Barotrauma doesn’t announce itself!
Why similar: Submarine 50.3% ★, Underwater 25.6% ★, Co-op 11.7%, Multiplayer 9.6%, Simulation 2.2%
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 51% ★, Underwater 30.2% ★, Mystery 5.3%, Atmospheric 4.2%, Immersive Sim 4%
Pilot a submarine through a maze with your crew — from the inside. Manage systems, repair breakdowns, and survive whatever's out there. No ocean views included.
Why similar: Submarine 65.3% ★, Online Co-Op 13.4%, Immersive Sim 4.8%, Simulation 4.8%, Casual 4.4%
An underwater survival horror game where the Earth is covered in water
Why similar: Submarine 56.4% ★, Underwater 35.8% ★, Minimalist 4.6%, Atmospheric 2.5%, Singleplayer 0.7%
Maintain your diving bell as you’re lowered into the deep sea, where even the walls of your vessel seem to echo your aloneness back at you. A short, sit n' survive thriller.
Why similar: Submarine 62.2% ★, Underwater 13.2% ★, Linear 6%, Immersive Sim 5.3%, Atmospheric 5.3%
Become the captain of a Los Angeles-class attack submarine. Strike without warning, sink enemy ships with different torpedoes, dominate the global rankings, and explore a living underwater world packed with historical wrecks and forgotten secrets. Fast, tactical, and fun submarine warfare.
Why similar: Submarine 56.5% ★, Underwater 31.6% ★, 3D 4.4%, Simulation 2.9%, Atmospheric 2.6%
Become a fearless underwater explorer and reach the bottom of The Mariana Trench to win 20,000* REAL DOLLARS!
Why similar: Submarine 54.6% ★, Underwater 33.3% ★, Simulation 3.5%, First-Person 3.3%, 3D 2.6%
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 46.6% ★, Underwater 25.3% ★, Simulation 7.7%, Casual 5.4%, First-Person 5.3%
A 3D survival experience set within a cramped one-man submarine exploring a hostile ocean trench.
Why similar: Submarine 59.6% ★, Underwater 22% ★, Mystery 6.7%, Atmospheric 5.8%, Simulation 3.3%
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 67.3% ★, Underwater 24% ★, Simulation 5%, Physics 3.2%, Singleplayer 0.6%
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 63.9% ★, Underwater 35.4% ★, Singleplayer 0.7%
🌊 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 54.6% ★, Underwater 34.8% ★, Physics 6.2%, Atmospheric 2.5%, Linear 1.9%
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 66.5% ★, Underwater 15.2% ★, Linear 6.2%, First-Person 5.5%, 3D 3.5%
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 50.1% ★, Underwater 31.5% ★, Immersive Sim 6.5%, Stylized 3.8%, Atmospheric 3.1%
ABYSS is a 2-4 player co-op horror game where you and your crewmates must operate an old submarine through narrow trenches, scavenging scrap from the ocean floor and avoiding the denizens that lurk in the deep
Why similar: Submarine 72% ★, Online Co-Op 12.9%, First-Person 8.4%, 3D 6.7%
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 48.8% ★, Underwater 31.1% ★, Atmospheric 4.2%, First-Person 4%, Stylized 3.9%
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 55.3% ★, Underwater 39.3% ★, Atmospheric 5.4%
A short underwater horror game where you pilot a one-person submarine into a lightless trench, tracking a signal that has started answering back.
Why similar: Submarine 46.2% ★, Underwater 38.6% ★, Atmospheric 5.5%, First-Person 5.3%, Simulation 1.9%
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 46.4% ★, Submarine 43.6% ★, Atmospheric 5.7%, 3D 2.5%, Singleplayer 1.7%
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 47.8% ★, Underwater 36.3% ★, Atmospheric 5.2%, Mystery 4%, Linear 3.6%
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 56.7% ★, Underwater 32.4% ★, Atmospheric 4.8%, First-Person 4.4%, Singleplayer 1.3%
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 56.7% ★, Underwater 26.8% ★, Minimalist 7.2%, Atmospheric 4.8%, Casual 3.3%
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 52.8% ★, Underwater 34.8% ★, First-Person 3.7%, Simulation 3.4%, 3D 2.9%
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 45.1% ★, Underwater 25.1% ★, Online Co-Op 11%, Co-op 7.4%, Multiplayer 7%
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 55.2% ★, Underwater 40.2% ★, First-Person 2.3%, 3D 1.8%, Singleplayer 0.5%
