
A co-op horror about searching the depths of the ocean for treasure.
60+ similar titles based on shared tags and player behavior. Themes include Horror, Adventure, Underwater, Exploration.

A co-op horror about searching the depths of the ocean for treasure.

Subnautica 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.

Barren Depths
Escape a confusing cave system without being eaten in this short, underwater horror game.
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 41.9% ★, Horror 11.1%, Open World 8.7%, Survival 8%, Exploration 7.6%
Escape a confusing cave system without being eaten in this short, underwater horror game.
Why similar: Underwater 56.5% ★, Horror 13%, Survival Horror 6.8%, Realistic 6.5%, First-Person 6.2%
Swim deeper and deeper into this underwater horror game. Explore open worlds, save your friends, escape monstrous creatures....What are you waiting for? the depths are beckoning you to go deeper!
Why similar: Underwater 42.4% ★, Horror 8.7%, Open World 8.1%, First-Person 7%, Exploration 6.8%
Can you hold your breath when panic sets in? Experience the terror of deep-sea cave diving. Scavenge resources and fight to survive as you navigate procedurally generated underwater caves stalked by an apex predator!
Why similar: Underwater 49.6% ★, Horror 11.1%, First-Person 8.7%, Realistic 6.4%, Linear 5.9%
Static Signal is an open world 'action' horror game. Venture through your old office building and even reality as a malicious entity plans to reshape the world into a nightmare, but you can stop it before it's too late. Will you waste your time away, or will you save everyone from extinction?
Why similar: Underwater 34.5% ★, Action-Adventure 9.2%, Open World 8.5%, Linear 8.5%, Exploration 7.7%
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 45.6% ★, Team-Based 16.3%, Survival Horror 7.1%, Exploration 6.8%, Action-Adventure 4.9%
Explore the deepest depths of the ocean as you survey the environment by recording audio and taking pictures. Collect fuel found in the caves of these depths. Be carful though, Some thing lurks in these waters.
Why similar: Underwater 49.5% ★, Horror 14%, Survival Horror 6.8%, Action-Adventure 6.7%, Linear 6.4%
Immerse yourself in a world of your own nightmares and fears. In this game, you play as different unique characters whose deepest fears have become a reality. Choose your phobia and experience an intriguing storyline!
Why similar: Underwater 36.9% ★, Action-Adventure 13.1%, Exploration 9.1%, Horror 8.9%, First-Person 7.7%
In Aphotic Descent, you play as a diver whose submarine crashed at the bottom of the ocean. With no other option for survival, you must make your way to a nearby underwater research facility facing terrifying creatures, all while descending deeper and deeper...
Why similar: Underwater 45% ★, Horror 10.9%, Action-Adventure 8.2%, Nature 7.4%, First-Person 6.2%
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: Underwater 47.3% ★, Horror 11.4%, Open World 11.3%, Survival 6.5%, Survival Horror 6.4%
Survive and thrive as a sea creature in a vast online ocean. Hunt, evolve, and adapt in a dynamic underwater world filled with danger, mystery, and other players. Will you rise as an apex predator or vanish beneath the waves?
Why similar: Underwater 39% ★, Open World 10.4%, Nature 9.4%, Horror 8.1%, Realistic 7%
A first-person horror game about an enthusiastic historian who discovers an old map of a hidden village. Ignorant of the village's dark history, he decides to explore it, unaware that a monster has been sealed inside. In the process, he accidentally releases the creature, which tries to kill him.
Why similar: Action-Adventure 15.2%, Nature 14.3%, Horror 13.5%, Exploration 11.8%, Realistic 11.7%
I chose the most dangerous job in the world. Not because I wanted to, but because someone has to. I’m an Underwater Welder. One meter down – one percent less chance to survive. I live on the edge of life and death. It's not just a job. It's a life... a battle... a fight for survival.
Why similar: Underwater 40.3% ★, Open World 8.5%, Horror 8.5%, Action-Adventure 8.3%, Exploration 7.9%
Ladybugs and storm is open world exploration simulation, it is about ladybugs survival through the storm, the mission is explore the towers on tiny islands for some food, so the ladybugs will survive through the storm
Why similar: Underwater 49.3% ★, Open World 12.9%, Horror 12%, Survival 10%, Exploration 8.5%
Linear underwater horror game about a search dive that quickly turns into fight for survival after an encounter with hellish creature.
Why similar: Underwater 46.3% ★, Horror 11.7%, Linear 11.2%, First-Person 7.7%, Action-Adventure 6.4%
Are you afraid of the sea and other waters? Overcome your fear of the dark and deep water in this simulator. No one will stand by your side on the open sea. Go into the water and try to survive.
Why similar: Underwater 40% ★, Nature 13%, Exploration 8.6%, Survival 8%, Horror 7.8%
This is a first-person Japanese horror game where you wake up in a nightmare world after being killed at a fish market. Encounter hostile creatures and traverse impossible environments to find a way home.
Why similar: Action-Adventure 22%, Exploration 19.4%, Horror 12%, First-Person 10.7%, Linear 9.4%
Play as a shark or a diver in a dark aquatic world and overcome your enemies by employing cunning, teamwork, and stealth. Depth blends tension and visceral action as you team up against AI or be matched with other players in heart pounding combat.
Why similar: Underwater 37.2% ★, Team-Based 21.5%, Horror 9.6%, Survival 6.9%, Survival Horror 5.7%
Descend into the depths of an alien underwater world filled with wonder and peril. Craft equipment, pilot submarines and out-smart wildlife to explore lush coral reefs, volcanoes, cave systems, and more - all while trying to survive.
Why similar: Underwater 41.1% ★, Horror 11.6%, Open World 10.9%, Survival 9.4%, Exploration 7.3%
Dive into a freezing underwater adventure on an alien planet. Below Zero is set two years after the original Subnautica. Return to Planet 4546B to uncover the truth behind a deadly cover-up. Survive by building habitats, crafting tools, & diving deeper into the world of Subnautica.
Why similar: Underwater 41.4% ★, Open World 10.5%, Horror 10.2%, Survival 8.9%, Exploration 6.5%
In the game Desperate Island, the player takes on the role of a survivor on a deserted island and must use the island's resources to survive and overcome the challenges posed by nature. The player must search for food and water and create shelters.
Why similar: Action-Adventure 14.8%, Nature 12.9%, Exploration 11.6%, First-Person 11.2%, Open World 10.6%
Dive into an explorable water world where Elders are mysteriously being trapped in crystal prisons. The freedom of the elders depends on a single naive little spirit to explore and find a way to release them.
Why similar: Underwater 49.3% ★, Nature 10.5%, Exploration 9.4%, Realistic 7.7%, Action-Adventure 6.3%
River Runners is a cooperative multiplayer adventure where you and your friends navigate a dangerous, unpredictable river. Clear communication and teamwork are essential to steer the raft, overcome hidden challenges, and survive the journey to the end.
Why similar: Underwater 39.6% ★, Action-Adventure 12.7%, Exploration 9.9%, First-Person 8.9%, 3D 6.1%
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 53% ★, Horror 12.3%, Exploration 7%, Action-Adventure 7%, First-Person 4.6%
You must survive a monster infested zoo while searching for key shards that unlock the truth to its origin. Collect all the key shards by solving puzzles throughout the grounds and put a stop to the monster mayhem.
Why similar: Horror 18%, Open World 15.7%, Action-Adventure 13.2%, Exploration 12.3%, Realistic 11.8%
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: Underwater 40.8% ★, Horror 9.2%, Linear 8.4%, Open World 8.4%, Exploration 8%
Explore the ice-encrusted ocean of Jupiter's moon Europa.
Why similar: Underwater 42.1% ★, Aliens 10.6%, Nature 9.8%, Open World 9.5%, Exploration 8%
In this first-person story-driven horror game, you take a job as a janitor to access a run-down island summer camp that got shut down, after the dissapearence of your younger brother, which was only one of many incidents. It’s up to you to uncover the island’s buried secrets.
Why similar: Action-Adventure 15.7%, Horror 15%, Exploration 14.4%, First-Person 11.8%, Linear 11.1%
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: Underwater 46.5% ★, Horror 11.5%, Linear 8.8%, Action-Adventure 8.7%, Exploration 7.7%
Play as a bear diving underwater to explore the ocean’s depths. Collect shells, plants, treasures, and other valuable items from the underwater world. Use your finds to upgrade your gear, allowing you to dive deeper. The deeper you go, the more secrets and hidden places you can discover.
Why similar: Underwater 63.9% ★, Action-Adventure 10.6%, Exploration 7.3%, Action 6.1%, Nature 5%
A narrative psychological horror where past and present slowly blur inside a remote house. The line between memory and reality is gone.
Why similar: Action-Adventure 18.5%, Horror 18.3%, Exploration 17.2%, Linear 16.3%, First-Person 14.8%
Hunt and eat other fish - simply, grow into larger beasts!
Why similar: Underwater 65.3% ★, Survival 12.3%, Open World 10%, Action 3.4%, Multiplayer 2.8%
Design your own single-celled organism and dive into a vast microscopic world. Eat, fight, and unlock upgrades to survive the dangerous microcosm.
Why similar: Underwater 49.3% ★, Open World 13.6%, Aliens 11.9%, Exploration 8.8%, Action-Adventure 6.6%
Find supplies to maintain your stamina. Complete ten laps. Escape.
Why similar: Underwater 59.8% ★, Horror 24.3%, Exploration 15.9%
Go on expeditions with your friends to explore the depths in search of treasures, upgrade your gear, and dive back in deeper.
Why similar: Underwater 43.4% ★, Horror 11.9%, Team-Based 10.9%, Exploration 7.6%, Action-Adventure 6.2%
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 66.4% ★, Open World 13.4%, Exploration 8.3%, First-Person 5.1%, 3D 3.4%
"Escape Island: An exciting survival adventure! Your mission: Escape from a deserted island full of dangers. Explore, hunt and collect resources to survive. But beware of lurking threats! Use your intelligence and skills to overcome obstacles and escape!"
Why similar: Underwater 37.5% ★, Nature 10.5%, Action-Adventure 8%, Survival 7.8%, Exploration 6.9%
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 48.7% ★, Action-Adventure 9.9%, Nature 9.5%, Exploration 9.2%, Open World 6.2%
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: Underwater 30% ★, Team-Based 22.5%, Action-Adventure 7.9%, Exploration 7.6%, Survival 7.6%
Explore a mysterious tropical island resort that hides a dark secret. Collect items and solve puzzles to progress. Survive against dangerous creatures. Piece together the story of the hotel and what lies beneath it.
Why similar: Underwater 42.9% ★, Horror 13%, Exploration 10.3%, First-Person 6.7%, Realistic 6.6%
Beyond Blue is a single-player narrative adventure that takes you deep into our planet’s beating blue heart. Explore the awesome wonder and unbounded mystery that exists within the world’s ocean.
Why similar: Underwater 75.9% ★, Exploration 10.6%, Nature 4.7%, Open World 3.8%, Adventure 3.4%
Extinction is a singleplayer horror game where you explore The valley of Extinction. Your job is to explore it while also keeping yourself alive from monsters who want to end your life.
Why similar: Horror 26.5%, Action-Adventure 16.5%, Linear 12.7%, Exploration 12.1%, First-Person 10.9%
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: Underwater 45.3% ★, Nature 14.1%, Exploration 10.7%, Horror 9.2%, Open World 6.4%
Survival, horror at the sunless depths of the Pacific Ocean: Stranded on the seafloor with low light and few tools, an industrial diver takes desperate steps to surface before his oxygen — and sanity — give out.
Why similar: Underwater 55.2% ★, Horror 17.8%, First-Person 10.5%, Survival Horror 7.9%, Atmospheric 5.3%
Dive into a surreal deep sea dream. Survive by devouring and evolving, and encounter a cast of strange, mysterious companions. Explore, upgrade, and uncover the "truth" hidden beneath the beautiful waves. This is more than an adventure—it is a dimension-breaking dive to the deep.
Why similar: Underwater 63.5% ★, Exploration 9.7%, Nature 7.4%, First-Person 6.8%, Atmospheric 4.1%
SCOOMART is a INDIE-HORROR game created from an inside joke about a pet! As the protagonist, you get stuck working the night shift at a local gas station. What begins as a normal shift quickly turns into a very confusing night.
Why similar: Action-Adventure 17.8%, Horror 16.6%, Exploration 16.3%, Linear 13.5%, First-Person 13.3%
Close Contact is a narrative-driven, sci-fi horror game where you must navigate an advanced underground base whilst avoiding the alien creature that stalks you.
Why similar: Horror 16.6%, Aliens 12.6%, Survival 11.5%, Exploration 11.4%, First-Person 10.8%
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 35.2%, Action-Adventure 17.4%, Horror 17.2%, 3D 8.3%, Adventure 7.1%
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: Team-Based 31.7%, Action-Adventure 11.8%, Underwater 10.9% ★, First-Person 8.8%, Exploration 7.4%
Solitude Underwater is a short horror adventure game. Two treasure-hunting brothers are searching for sunken riches off the coast of South Africa, only to find themselves immersed in catastrophe after one of them gets trapped in a cage, deep inside shark-infested waters.
Why similar: Underwater 42.9% ★, Horror 20.4%, First-Person 9.2%, 3D 7.5%, Action 6.6%
Swim, let yourself carried with ocean currents, and search for phytoplankton alongside krill, a small crustacean. Guide a krill on a fascinating journey to reach the ice floe in this relaxing, interactive wildlife documentary.
Why similar: Underwater 64.4% ★, Nature 10.5%, Exploration 9.3%, Linear 5.8%, Atmospheric 4.3%
Explore a mesmerizing alien world, filled with deep bioluminescent wonders and horrors alike. Old alien artefacts await uncovering, in your search for the lost crew of Lazarus, in the search for your family in the depths of planet Eo-III.
Why similar: Underwater 19.8% ★, Open World 14.5%, Horror 13%, Survival 10.1%, Aliens 9.8%
I want to go home! Such a chilling experience awaits you.This is an exploration-based action horror game depicting the terrifying experience of a newly hired salaryman in an underground parking garage.
Why similar: Horror 28.5%, Action-Adventure 17.8%, Exploration 15.7%, Realistic 11.4%, Action 10.9%
A Horror Game Featuring Triggered Insaan (Nischay Malhan) as a Ghost Hunter.
Why similar: Horror 27.1%, Action-Adventure 20.1%, Exploration 15%, First-Person 13.3%, Linear 11.5%
Walk the streets of Fish Island and collect food. Become sober. Stay alert. There are ghosts. Made with the Godot Engine.
Why similar: Action-Adventure 18.5%, Exploration 13.8%, Horror 12.7%, Linear 11.4%, Action 10.9%
Can you survive ?A small submarine is sent to the depths of the ocean for research. But an unidentified creature attacks the submarine. You know that the rescue team will send a new submarine in about 10 hours. Can you survive 10 hours in the dark depths of the ocean?
Why similar: Underwater 34.6% ★, Action-Adventure 15.2%, Horror 11.1%, Action 9.9%, First-Person 9%
Thalassophobia is a 4-player co-op horror diving game set in the crushing darkness of the deep ocean. Descend beneath the surface, complete high-risk objectives, uncover long-forgotten secrets, and depend on your crew to survive the horrors waiting below. The deeper you go, the less safe you are.
Why similar: Underwater 46.2% ★, Horror 12.9%, Realistic 10.4%, Nature 8.7%, First-Person 7.6%
Wonders of the Deep is a third-person underwater exploration adventure with puzzles, marine wildlife, and diving mechanics in a mysterious world.
Why similar: Underwater 54.6% ★, Exploration 11.6%, Nature 10.5%, Action-Adventure 10.3%, Adventure 6.1%
Oceanfall is an atmospheric 3D survival game that takes place on a mysterious world that has collapsed due to oceanic flooding. Take control of a Wave Runner and descend the watery depths, while uncovering the dark mysteries that exist both above and below the ocean surface.
Why similar: Underwater 45.4% ★, Aliens 12.2%, Horror 11.3%, Linear 8.4%, Action-Adventure 6.8%