60+ similar titles based on shared tags and player behavior. Themes include Submarine, First-Person, Underwater, Horror.
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.
Darkwater
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.
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.
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 27.1% ★, Underwater 14.4% ★, Online Co-Op 8%, Co-op 6.5%, Procedural Generation 6.2%
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 35.6% ★, Underwater 19% ★, Online Co-Op 12.6%, Co-op 10.3%, Multiplayer 5.9%
Explore abandoned biospheres at the bottom of the ocean, alone or with up to 4 friends.
Why similar: Submarine 29.8% ★, Underwater 19% ★, Online Co-Op 12.3%, Horror 7.3%, Multiplayer 6%
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 38.2% ★, Underwater 26.6% ★, Survival Horror 9.9%, Horror 7.6%, Survival 7%
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 39% ★, Underwater 21.1% ★, Survival Horror 9.5%, Co-op 7.7%, Resource Management 4.9%
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 30.7% ★, Underwater 22.7% ★, Online Co-Op 11%, Horror 7.4%, Funny 6.8%
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 37.7% ★, Underwater 18.4% ★, Co-op 12.7%, Survival 8.9%, Survival Horror 8.7%
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 27.9% ★, Underwater 19.6% ★, Online Co-Op 14.7%, Co-op 12.6%, Multiplayer 9.2%
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: Submarine 47% ★, Underwater 28.5% ★, Horror 6%, First-Person 5.4%, Resource Management 5.2%
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 35% ★, Underwater 19.5% ★, Survival Horror 11.2%, Horror 8.5%, Resource Management 6.3%
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 41.7% ★, Underwater 25.3% ★, Survival Horror 13%, Resource Management 4.4%, Action-Adventure 3.9%
Summon your team of 1-4 players and dive into an immersive co-op horror experience. Unravel the enigmatic puzzles, confront the sinister evil, and gather clues that lead to the mysterious realm of the paranormal. Work in harmony on thrilling expeditions to survive the haunting challenges that awaits
Why similar: Co-op 15.7%, Procedural Generation 14.7%, Survival 13.8%, Multiplayer 11.6%, Online Co-Op 11.5%
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 38.8% ★, Underwater 21.8% ★, Survival Horror 9.9%, Survival 6.7%, Resource Management 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 45.2% ★, Underwater 24.7% ★, Horror 8.3%, Survival Horror 6.8%, Dark 5.6%
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 40.7% ★, Co-op 17.2%, Online Co-Op 14.9%, Multiplayer 11.9%, Funny 10%
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 48.3% ★, Underwater 30.1% ★, Horror 6.5%, First-Person 5.2%, Exploration 5.2%
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 39.7% ★, Underwater 23.8% ★, Online Co-Op 10.4%, Co-op 10.3%, Multiplayer 5.2%
short horror underwater experience where you explore deeper and deeper a strange location on earth that seems to behave differently
Why similar: Submarine 47.8% ★, Survival Horror 13.4%, Horror 10.1%, Survival 9.4%, First-Person 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 41.3% ★, Underwater 24.8% ★, Horror 8.1%, Survival 6.9%, Survival Horror 6.4%
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 41.3% ★, Underwater 28.1% ★, Horror 8.2%, Puzzle 4.9%, First-Person 4.9%
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 38.1% ★, Underwater 30.4% ★, Horror 11.6%, Survival Horror 8.3%, First-Person 5.7%
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 46% ★, Underwater 22.3% ★, Survival Horror 9.3%, Horror 7.7%, Dark 7.3%
Fell out of the sky onto a rooftop. No idea why. The building goes down and it doesn't stop. Something's always watching, there's a mouth on the roof, and nothing makes sense. Figure it out alone or bring friends if you want but they're gonna die too. Good luck
Why similar: Co-op 17.9%, Online Co-Op 16.8%, Survival Horror 16.3%, Horror 14.3%, Procedural Generation 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: Submarine 46.5% ★, Underwater 29.3% ★, Horror 9.9%, Survival Horror 3.8%, Dark 3.1%
A short horror game where you pilot a tiny submarine through an ocean of blood on an alien moon.
Why similar: Submarine 46.3% ★, Underwater 25.8% ★, Horror 10.6%, Pixel Graphics 5.1%, First-Person 4.4%
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 61.6% ★, Underwater 30.4% ★, Horror 7.2%, Singleplayer 0.8%
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 32.8% ★, Co-op 12.9%, Survival 12.7%, Horror 10.2%, Survival Horror 9.9%
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% ★, Underwater 23.5% ★, Online Co-Op 10.2%, Co-op 8.1%, Multiplayer 6.5%
A sinister entity lurks in the depths. Descend into the abyss and extract knowledge about it.
Why similar: Submarine 56.3% ★, Underwater 26.6% ★, Horror 8.9%, Action-Adventure 2.6%, First-Person 2%
A co-op survival horror game set in a dystopian syndicate facility. Become one of the SUBJECTS that being tested with countless challenges, missions and difficulties. Up to 4 players.
Why similar: Online Co-Op 16.3%, Co-op 13.3%, Survival Horror 12%, Procedural Generation 11.3%, Horror 11.2%
Rust Bucket is a short resource management horror game about uncovering data from a nuclear underwater accident, partially inspired by Iron Lung.
Why similar: Submarine 63.7% ★, Survival Horror 18.5%, Resource Management 11.5%, First-Person 4.8%, Singleplayer 1.5%
The live broadcast begins. Four monkeys, four limitations. One can’t speak, one can’t hear, one can’t see, one can’t walk. You are released into a hospital. You must escape. Dr. Ragnam watches. The audience watches. Ratings rise. You fall apart.
Why similar: Online Co-Op 17.4%, Co-op 14.7%, Survival Horror 14%, Procedural Generation 12.4%, Horror 10.7%
Sunken Veins is a resource management horror game set in a deep sea mining facility. You collect resources deposited by an underwater drill, avoid adaptive monsters and drain away overwhelming floods of water caused from mining operations.
Why similar: Submarine 39.2% ★, Underwater 22.8% ★, Survival Horror 8.8%, Survival 7.5%, Resource Management 6.8%
OVERDUE is a co-op multiplayer horror game for up to 6 players set in a massive shifting industrial warehouse where survival is based on productivity. Navigate through an anomalous industrial maze, manage your orders, and fulfill your mandate in time.
Why similar: Online Co-Op 20.4%, Procedural Generation 14%, Horror 11.7%, Co-op 10.9%, Funny 9.8%
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 46.5% ★, Underwater 26.3% ★, Survival Horror 11.3%, Horror 8.6%, Dark 2.8%
A 3D survival experience set within a cramped one-man submarine exploring a hostile ocean trench.
Why similar: Submarine 53% ★, Underwater 18.7% ★, Horror 11.5%, Survival Horror 8.9%, First-Person 2.5%
Dive into a co-op underwater horror game. Find and destroy energy cubes to stop the secret organization's experiments. Don't get lost in dark and deep waters. Don't get caught but breathe!
Why similar: Online Co-Op 17.7%, Survival Horror 15%, Co-op 14.7%, Horror 11.8%, Survival 10%
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 40% ★, Underwater 17.9% ★, Online Co-Op 17.6%, Multiplayer 8.7%, First-Person 6.6%
1-4 player co-op horror about evacuating survivors from anomaly zones.
Why similar: Online Co-Op 21.7%, Co-op 17.7%, Procedural Generation 11.7%, Survival Horror 10.8%, Horror 10.1%
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 50.2% ★, Underwater 28.1% ★, Horror 7.6%, First-Person 5.5%, Exploration 4.5%
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 45.9% ★, Underwater 23.8% ★, Horror 12.2%, Puzzle 6%, Dark 4.5%
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 63.8% ★, Online Co-Op 13.9%, Horror 12.6%, First-Person 9.7%
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 49.4% ★, Underwater 27.5% ★, Survival Horror 7.7%, Action-Adventure 4.7%, Exploration 4.4%
Voodoom is a casual asymmetric horror game set in a sprawling, eerie mansion. Team up as voodoo dolls to explore, collect powerups, and seek revenge on the monster that cursed you. Or, lurk in the darkness as the giant monster, ready to strike and eliminate the dolls before they grow too powerful.
Why similar: Online Co-Op 16.7%, Co-op 14.4%, Survival Horror 13.8%, Horror 10.4%, Procedural Generation 9.2%
Co-op survival horror in a pitch-black school overrun by sentient moss. Scavenge, craft, and burn your way to the exit before the stalker catches you. 1-4 players. Fire is the only thing it fears.
Why similar: Survival Horror 17.2%, Online Co-Op 16.4%, Co-op 15.9%, Procedural Generation 11.6%, Horror 9.9%
Solo or up to 8 players. Get rid of your employer's failed experiments in abandoned underwater labs. Navigate your submarine, avoid abyssal terrors, and remove all corpses.
Why similar: Underwater 27.8% ★, Online Co-Op 13.7%, Survival Horror 10%, Horror 9.7%, Procedural Generation 9.2%
2D underwater physics-based action co-op for up to 4 players. Crew a submarine, harpoon loot and drag it back before oxygen runs out. Deeper the dive – higher the stakes and darker the horrors. All wrapped in an absurdly cute deep-sea exploration vibe with unforgettable chaotic dogs.
Why similar: Submarine 28.5% ★, Underwater 26.7% ★, Co-op 19.3%, Multiplayer 8.7%, Pixel Graphics 5.1%
Play as plague doctors with your friends in this multiplayer co-op medieval horror! Purge the plague. Create the cure. Escape the mutated creatures. Make the queen proud.
Why similar: Online Co-Op 16.4%, Procedural Generation 12.8%, Co-op 12.6%, Survival Horror 11.9%, Horror 10.5%
1–4 player co-op horror where every descent is a risk. Explore shifting floors, gather loot, and survive unpredictable entities to reach the bottom.
Why similar: Survival Horror 18.9%, Online Co-Op 17.5%, Co-op 14.9%, Horror 11.9%, Procedural Generation 11.6%
Sea of Madness is a cooperative survival-horror set aboard a submarine. Dive into the dark depths, manage critical ship systems, battle terrifying monsters, and work together to survive. Let the mystery consume you, just as the abyss consumes the light.
Why similar: Submarine 40.3% ★, Underwater 20.7% ★, Co-op 9.5%, Survival Horror 8.6%, Resource Management 7.2%
A 6-player co-op horror game where you loot valuable relics from nuclear wastelands to satisfy the perfect AI, KUT-ANA. Survive deadly anomalies and evacuate before you’re recycled.
Why similar: Online Co-Op 16.2%, Co-op 14.4%, Survival Horror 13.4%, Procedural Generation 13.2%, Horror 9.9%
Mop of the Dead is a 1-4 player online co-op survival horror game. Our cleaning competitors are stealing our customers. Well, let's steal their household products. Run, scream and don't get caught by the revengeful janitor with his big mop of death!
Why similar: Online Co-Op 22.2%, Co-op 17.4%, Horror 16.3%, Multiplayer 11.7%, Survival Horror 11.7%
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 54.1% ★, Underwater 27.7% ★, Online Co-Op 11.2%, Exploration 4%, Adventure 3%
7821 Akuji is a first person liminal horror experience. Pilot a tiny, jury-rigged submersible to rescue a lost science crew.
Why similar: Submarine 54.3% ★, Underwater 29% ★, Horror 6.2%, First-Person 4.6%, Pixel Graphics 3.5%
Explore and navigate an underwater cave in your submarine.
Why similar: Submarine 52% ★, Underwater 27.8% ★, Horror 10.8%, Dark 4.6%, Exploration 2.5%
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 47.8% ★, Underwater 24.4% ★, Co-op 14.5%, Multiplayer 8.1%, Dark 5.2%
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 60.5% ★, Underwater 13.2% ★, Horror 11.6%, First-Person 6.5%, Exploration 4.6%
