60+ similar titles based on shared tags and player behavior. Themes include Submarine, Underwater, First-Person, Atmospheric.
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.
Magnavis
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.
Subterror
Explore abandoned biospheres at the bottom of the ocean, alone or with up to 4 friends.
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 34.4% ★, Underwater 20.7% ★, Online Co-Op 13%, Co-op 7%, Team-Based 5.9%
Explore abandoned biospheres at the bottom of the ocean, alone or with up to 4 friends.
Why similar: Submarine 28.3% ★, Underwater 20.3% ★, Online Co-Op 16.2%, Multiplayer 7.1%, Co-op 6.5%
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 24.9% ★, Underwater 19.7% ★, Online Co-Op 18.2%, Co-op 13.2%, Multiplayer 10.1%
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 30.2% ★, Underwater 25.2% ★, Online Co-Op 14.9%, Multiplayer 6.4%, Horror 5.1%
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 41.5% ★, Underwater 23.4% ★, Online Co-Op 12.4%, Co-op 8.3%, Multiplayer 7.1%
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 42.5% ★, Underwater 25.9% ★, Co-op 9.9%, Multiplayer 5.6%, Action-Adventure 5.3%
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 50.4% ★, Underwater 34.3% ★, First-Person 4.9%, Horror 4.5%, 3D 3.2%
A short horror game where you pilot a tiny submarine through an ocean of blood on an alien moon.
Why similar: Submarine 43.1% ★, Underwater 26.9% ★, Horror 6.8%, Psychological Horror 6.7%, Abstract 5.3%
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 41.5% ★, Underwater 22.7% ★, Co-op 16.3%, Multiplayer 9.4%, Horror 4.7%
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 34.6% ★, Underwater 20.8% ★, Online Co-Op 14.1%, Co-op 9.7%, Multiplayer 6.4%
What'SUB is a 4-player co-op submarine extraction game where a crew of divers pilots a rust-bucket submarine into the depths to recover treasure from the ocean’s graveyard. Gear up in the harbor before each dive, then risk everything in hostile depths to bring your haul back to the surface.
Why similar: Submarine 44.3% ★, Online Co-Op 18.3%, Co-op 13.7%, Multiplayer 9.6%, First-Person 4.1%
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 59.2% ★, Underwater 32.8% ★, Horror 4.9%, 3D 3.2%
Trapped in a sinking submarine, two players must communicate through walkie-talkies to solve puzzles, complete tasks, navigate the depths, and escape before time runs out.
Why similar: Co-op 16.8%, Submarine 15.9% ★, Team-Based 14.9%, Multiplayer 9.2%, Psychological Horror 7.4%
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 45.5% ★, Underwater 31.5% ★, Horror 6.6%, Psychological Horror 5.8%, Sci-fi 2.7%
SUBOPTIMAL is a co-op adventure where you and your crew pilot a chaotic, barely-functional submarine through dangerous waters on the journey back home. Work together to navigate, repair failures, manage crises, and keep the sub from falling apart. Making it depends on your teamwork.
Why similar: Submarine 37.3% ★, Online Co-Op 22.6%, Underwater 18.8% ★, Multiplayer 10%, First-Person 5.2%
Explore and navigate an underwater cave in your submarine.
Why similar: Submarine 47.6% ★, Underwater 28.7% ★, Psychological Horror 7.4%, Horror 6.9%, Abstract 6.2%
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 42.4% ★, Underwater 32.4% ★, Horror 5.9%, Action-Adventure 5.5%, First-Person 4.2%
Fearwoods is a co-op survival horror where light and silence are your only weapons. Explore the cursed forest, uncover Aveline’s story, evade a relentless demon, and fight for escape before the darkness consumes you.
Why similar: Online Co-Op 29.2%, Co-op 19%, Multiplayer 13.6%, Horror 11.3%, Team-Based 6.2%
'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 43.7% ★, Underwater 32.8% ★, Psychological Horror 7.1%, Horror 5.7%, First-Person 3.8%
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 48.6% ★, Underwater 29.8% ★, Horror 6.2%, Psychological Horror 4.9%, First-Person 4.1%
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: Submarine 46.4% ★, Underwater 36.4% ★, Horror 6.5%, Action-Adventure 2.5%, First-Person 2.2%
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 27.9% ★, Underwater 27.7% ★, Co-op 21.7%, Multiplayer 10.2%, Action 5.5%
A 1-4 player co-op horror game where you dive into haunted wrecks to dismantle them and escape before you are noticed.
Why similar: Underwater 38.2% ★, Online Co-Op 21.3%, Horror 6.6%, Co-op 6.6%, Action-Adventure 4.6%
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 49.2% ★, Underwater 26.8% ★, Psychological Horror 8%, Horror 5.8%, First-Person 4.1%
Panic Point is a cooperative first-person psychological horror game where players explore hostile environments, manage limited resources, and work together under constant pressure. Survival depends on communication, teamwork, and staying calm when everything starts to go wrong.
Why similar: Online Co-Op 25%, Co-op 17.7%, Psychological Horror 11.3%, Horror 10.7%, Team-Based 10.3%
A sinister entity lurks in the depths. Descend into the abyss and extract knowledge about it.
Why similar: Submarine 57.3% ★, Underwater 30.5% ★, Horror 6.3%, Action-Adventure 3.1%, First-Person 1.8%
7821 Akuji is a first person liminal horror experience. Pilot a tiny, jury-rigged submersible to rescue a lost science crew.
Why similar: Submarine 53% ★, Underwater 31.9% ★, Horror 4.2%, First-Person 3.8%, 3D 3.1%
A co-op horror game for 2 players, where you risk your life outside to entertain a world that never leaves home. On Follow Us, contestants work in pairs: one explores, the other guides. Trust is your lifeline.
Why similar: Online Co-Op 30.5%, Co-op 22.3%, Horror 10.9%, Action-Adventure 7%, First-Person 6.9%
An underwater survival horror game where the Earth is covered in water
Why similar: Submarine 49.6% ★, Underwater 33.9% ★, Horror 6.8%, Psychological Horror 6.7%, Action 2.6%
DIVE. DISCOVER. DIE. Crew a submarine with friends in We Need To Go Deeper - a 2-4-player cooperative submarine roguelike set in a Verne-inspired undersea universe.
Why similar: Submarine 34.8% ★, Underwater 22.5% ★, Co-op 12.9%, Online Co-Op 10.8%, Team-Based 8.8%
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 48.5% ★, Underwater 30.6% ★, Psychological Horror 5.9%, Horror 5.1%, First-Person 4.5%
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 43% ★, Underwater 29.5% ★, Psychological Horror 5.8%, Horror 5.5%, Action-Adventure 5%
Nostalgia is a two-player cooperative indie game that escapes from enemies in a dark labyrinth. After waking up in the deep, dark forest, the two follow an unidentified girl into the labyrinth. Avoid enemies in the labyrinth, find a diary, reveal the hidden past, and escape.
Why similar: Online Co-Op 25.4%, Co-op 24.4%, Multiplayer 13.7%, Horror 11.9%, First-Person 8%
Lickspittles is a chaotic online co-op horror game for 4 players. As ghosts banished from hell, use proximity voice chat to explore dangerous spots, collect and sell scrap, build your base, grow illegal cactus, and survive the terror together.
Why similar: Online Co-Op 26.8%, Co-op 18.6%, Multiplayer 11.4%, Team-Based 11.4%, Horror 8.1%
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 47.6% ★, Underwater 27.7% ★, Psychological Horror 8.8%, Horror 8.7%, First-Person 2.2%
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 54.6% ★, Co-op 16.6%, Underwater 10.8% ★, Action-Adventure 5.8%, First-Person 3.8%
"SKIBIDI: ESCAPE FROM TOILETS" is a cooperative horror game for 1-4 players. TV MANs are trying to get through creepy and atmospheric locations that are filled with dangerous SKIBIDI - they want to kill you! Free content updates with new levels and game modes - YES YES YES!
Why similar: Online Co-Op 22.1%, Co-op 15.2%, Team-Based 12.8%, Multiplayer 11.8%, Horror 8.4%
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 59.2% ★, Underwater 35.2% ★, Adventure 2.6%, Action 2.4%, Indie 0.6%
Co-op horror game where you play in teams of 1 to 8 reckless journalists, ready to explore a city overrun by deadly creatures to snap spectacular footage. Your only goal: make the headlines without becoming one.
Why similar: Online Co-Op 30.6%, Co-op 19.7%, Multiplayer 11.6%, Team-Based 11%, Horror 9.1%
Chained in the Backrooms is a 1-4 player co-op, mission-based horror game. Trapped in a blurry subconscious and chained together, toy bears must solve puzzles, complete challenging missions, and survive against creatures trying to destroy them.
Why similar: Online Co-Op 25.3%, Team-Based 14.2%, Co-op 13.5%, Multiplayer 8.1%, Horror 7.7%
Work together with your team in a lab filled with deadly mutations. Eliminate the Primary Mutation and claim your reward. Only those who survive can pay off their debt.
Why similar: Online Co-Op 26.5%, Co-op 22.2%, Multiplayer 15.3%, Horror 11.5%, Psychological Horror 5.9%
Mannequin Syndrome is a first-person survival horror game for solo play or 1–4 player online co-op. Enter the Syntrax Facility, complete objectives, restore critical systems, execute the shutdown, and escape as the mannequin threat becomes increasingly dangerous.
Why similar: Team-Based 18.3%, Online Co-Op 17.5%, Co-op 16.1%, Action-Adventure 11.4%, Multiplayer 9.5%
A slightly different Backrooms is a Coop or Singleplayer Horror Puzzle Game. Encounter different Monsters and Levels than in the other Backrooms, but brace yourself for the same bone-chilling atmosphere like the typical ones.
Why similar: Online Co-Op 22.5%, Co-op 18.6%, Team-Based 12.1%, Multiplayer 11.5%, Psychological Horror 9.5%
Moonfall Protocol is a co-op survival horror for 1–4 players. Explore the moon, gather evidence of its secrets, and survive a dream that begins to shift into a nightmare filled with hostile creatures and chaos.
Why similar: Online Co-Op 31%, Co-op 23%, Multiplayer 16.6%, Horror 8.7%, First-Person 7.8%
A short first-person horror experience that places you in the rusted out hull of a mysteriously abandoned shipwreck. Search for clues, solve puzzles, and uncover the mystery of the wreckage, but beware of the evil that lurks within.
Why similar: Submarine 43.1% ★, Underwater 26.8% ★, Psychological Horror 6.7%, Horror 5.8%, First-Person 5%
Explore the abandoned city deep beneath the ocean. Gather resources before your oxygen runs out, and cooperate with your teammates amidst the threat of monstrous creatures. A cooperative underwater survival action game where a single decision can mean life or death.
Why similar: Underwater 38.3% ★, Online Co-Op 26%, Team-Based 9.9%, Multiplayer 7.6%, Action-Adventure 3.8%
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: Submarine 46.6% ★, Underwater 31.5% ★, Horror 6.4%, Psychological Horror 6.2%, Stylized 2.7%
Escape From Toon Kingdom is a 1–4 player co-op horror game. Play as mascots trapped in a dying theme park. Explore. Solve. Suffer. Every attraction holds a secret—and a piece of your escape.
Why similar: Online Co-Op 36.8%, Co-op 21.1%, Multiplayer 14.2%, Horror 10.2%, Action-Adventure 8.4%
Breach Signal is a 1-6 player co-op cosmic horror game. As a recruit of the FNA, lead expeditions into strange places and investigate mysterious anomalies that threaten our reality.
Why similar: Online Co-Op 24.8%, Co-op 16.8%, Team-Based 12.2%, Multiplayer 9.1%, Psychological Horror 7.8%
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 41.1% ★, Underwater 25.2% ★, Co-op 11.6%, Team-Based 10.2%, Multiplayer 5.1%
COOPERATIVE UNDERWATER TRAITOR HORROR. 4 players. 1 mission. Descend into an abandoned base at the bottom of the ocean.
Why similar: Underwater 36.2% ★, Online Co-Op 24.1%, Co-op 9.6%, Horror 8.7%, Multiplayer 5.8%
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 48.5% ★, Underwater 30.7% ★, Psychological Horror 6%, Horror 5.1%, First-Person 4.4%
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 46.3% ★, Underwater 27.2% ★, Psychological Horror 6.1%, Action-Adventure 5.9%, Horror 4.9%
A fun 2-player online co-op pirate game for having a good time with your best buddy. Stranded on a cannibal island, your only chance of survival is to make the cannibals like veggie food. Go on quests, fly with birds, paddle in a barrel, and use your bubble shooter to fight sharks.
Why similar: Submarine 42.4% ★, Underwater 26.7% ★, Team-Based 9.7%, Online Co-Op 8%, Action-Adventure 6.1%
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 44.9% ★, Underwater 26.2% ★, Action-Adventure 10.1%, First-Person 5.6%, Adventure 4.5%
Skibidi Gyatrooms is a 1-4 player co-op horror game. You and the homies just fell into the Backrooms, you must out-GYAT the Skibidi Toilet with max rizz or get flushed. Expect cursed levels, and brainrot that’ll keep you on edge.
Why similar: Online Co-Op 26.6%, Co-op 19.6%, Multiplayer 13.5%, Psychological Horror 10.3%, Horror 9.1%
CoopRooms is a co-op survival horror game for up to 5 players, set in the endless Backrooms. Take photos and videos while you progress - and maybe survive. Just don’t scream... the Entities are listening.
Why similar: Online Co-Op 25.1%, Co-op 20.3%, Multiplayer 14%, Psychological Horror 10.5%, Horror 9.5%
A visually lifelike co-op horror for 1-6 people. Journey through 10 procedurally generated levels, using what's available to survive and progress deeper into the Backrooms.
Why similar: Online Co-Op 26.6%, Co-op 16.6%, Multiplayer 15.9%, Horror 9.8%, Psychological Horror 9.5%
A co-op submarine piloting horror game with asymmetrical elements where your survival is dependent on the effectiveness of communication between your crew and the efficient management of resources left behind by the old world.
Why similar: Submarine 43% ★, Underwater 18.2% ★, Online Co-Op 18.1%, Horror 5.6%, Action-Adventure 5.2%
