
Gospel Of Steel is a first-person deep-sea welding horror game set in the shadow of a dying, bio-mechanical god. While employed by a cult, the player explores the depths alone, repairing pipelines and fending off the hostile ecosystem.
60+ similar titles based on shared tags and player behavior. Themes include Underwater, Singleplayer, 3D, Adventure.

Gospel Of Steel is a first-person deep-sea welding horror game set in the shadow of a dying, bio-mechanical god. While employed by a cult, the player explores the depths alone, repairing pipelines and fending off the hostile ecosystem.

Submechanic
Submechanic is a short horror game where you take an after-hours maintenance job at Captain Frill's Bar and Grill. You're required to climb down into the tanks in order to perform various repairs.

Barren Depths
Escape a confusing cave system without being eaten in this short, underwater horror game.
Submechanic is a short horror game where you take an after-hours maintenance job at Captain Frill's Bar and Grill. You're required to climb down into the tanks in order to perform various repairs.
Why similar: Underwater 67.9% ★, Horror 16.2%, First-Person 8.8%, 3D 3%, Adventure 2%
Escape a confusing cave system without being eaten in this short, underwater horror game.
Why similar: Underwater 72.4% ★, Horror 13.2%, First-Person 5.7%, 3D 5.5%, Adventure 1.4%
Very short on-rails collector game where you're stuck in the guts of a cosmic sea creature, polluted by waste.
Why similar: Underwater 76.3% ★, Horror 13.8%, First-Person 5.8%, 3D 2.7%, Singleplayer 1.4%
Follow a mysterious marine biologist down to the depths to study a whalefall at the bottom of the ocean. Photograph specimen, collect samples and discover more about your closed-off marine biologist as her mind unravels and she believes there is something down there with her.
Why similar: Underwater 77% ★, Horror 14%, First-Person 4.1%, Adventure 3.1%, Indie 1.1%
Saturation is a short horror game where you work as a saturation diver and deep sea welder. After six months at the bottom of the ocean, your shift is coming to an end, but so are your nerves...
Why similar: Underwater 71.2% ★, Horror 13.1%, First-Person 8.3%, 3D 3.2%, Adventure 2.4%
A cozy third-person adventure where you will make new friends, experience realistic physics and buoyancy characteristics as you dive beneath the waves to explore an exciting undersea world, and develop a world-class aquarium.
Why similar: Underwater 71.5% ★, Immersive Sim 21.6%, Adventure 3.8%, 3D 2.2%, Singleplayer 1%
Find supplies to maintain your stamina. Complete ten laps. Escape.
Why similar: Underwater 70.7% ★, Horror 22.7%, Indie 6.6%
Pool core games. Explore the open pool core, find all the ducks, and unlock new scenes. Relaxing sound effects, no ghost elements, short process, produced by a 15 year old junior high school student alone.
Why similar: Underwater 62.6% ★, Immersive Sim 22.9%, First-Person 8.6%, 3D 5.2%, Singleplayer 0.7%
Descend from the fragile safety of your diving bell into a dark shipwreck zone, search for sunken gold, survive escalating anomalies, and uncover what keeps pulling you back.
Why similar: Underwater 72.4% ★, Horror 18.6%, Adventure 4%, 3D 2.9%, Indie 1.3%
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 73.2% ★, Immersive Sim 13.6%, First-Person 4.9%, Adventure 4.3%, 3D 3.4%
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 65.1% ★, Immersive Sim 16.9%, Horror 12.5%, 3D 3.1%, Singleplayer 1.4%
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 67.7% ★, Horror 17.2%, First-Person 9.3%, Adventure 3.5%, Indie 2.2%
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 93.4% ★, Adventure 3.5%, Indie 2.1%, Singleplayer 1%
You take on the role of a diver who has been kidnapped by an organization that is using you to find some ancient artifacts. They have tried to obtain these artifacts in the same way but have failed, and they will not rest until they have them and place them on a statue.
Why similar: Underwater 65.6% ★, Horror 12.6%, First-Person 9.6%, 3D 6.7%, Adventure 3.5%
7821 Akuji is a first person liminal horror experience. Pilot a tiny, jury-rigged submersible to rescue a lost science crew.
Why similar: Underwater 55.6% ★, Immersive Sim 23%, Horror 7.9%, First-Person 5.7%, 3D 4.5%
The rogue-like strategy game Offcoast takes place in a subterranean, underwater landscape.
Why similar: Underwater 96.3% ★, Indie 2.9%, Singleplayer 0.8%
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 54.8% ★, Immersive Sim 21.5%, Horror 8.4%, First-Person 6.2%, 3D 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 72.8% ★, Immersive Sim 21%, 3D 5.3%, Singleplayer 1%
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 86.2% ★, First-Person 4.8%, Adventure 3.7%, 3D 3.6%, Indie 1.1%
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 58.9% ★, Immersive Sim 22.6%, Horror 9.9%, First-Person 4.7%, 3D 3.4%
Restore a damaged underwater station through hands-on maintenance. Repair pipes, electrical systems and machinery, replace physical components, clean abandoned sectors, and gradually bring the facility back to life in an atmospheric first-person simulation.
Why similar: Underwater 68.3% ★, Immersive Sim 15.6%, Adventure 5.5%, First-Person 5%, 3D 4%
Diluvion is a 3D deep sea, Jules Verne inspired, exploration game with RPG elements and thrilling submarine combat. As the Captain of your own vessel, you must grow and manage your crew as you search for the secrets of the past in a hauntingly beautiful flooded world.
Why similar: Underwater 92.9% ★, Adventure 4.1%, Indie 2.5%, Singleplayer 0.5%
Dive deeper than ever before! Search for Atlantis across 8 unique global locations. Manage your oxygen, breach the surface to plan your next move, and use dynamite or underwater robots to carve your path. Discover over 50 marine species in this immersive diving adventure.
Why similar: Underwater 89% ★, First-Person 4.6%, Adventure 3.6%, Indie 2%, Singleplayer 0.9%
Feed your fish, sell them, buy better and more special fish, and compete with your friends. Be the best and become the star of the industry. You can also engage in trading with your friends. Remember, 2 fish are better than one.
Why similar: Underwater 67.8% ★, Immersive Sim 26.6%, 3D 2.7%, Indie 1.7%, Singleplayer 1.3%
Ceto-7 is a single-player underwater survival horror. Play as a salvage diver navigating a flooded alien mining facility, hunted by an apex predator, and hired to destroy sensitive corporate data. The deeper you go, the harder it becomes to ignore what you've been hired to bury.
Why similar: Underwater 83.3% ★, First-Person 9%, 3D 3.1%, Adventure 3%, Indie 1.1%
How long will you survive in this open water diving experience as you go head to head with terrifying Great Whites as they threaten to tear you apart?!
Why similar: Underwater 78.8% ★, Horror 10.3%, First-Person 4.7%, 3D 3.4%, Indie 2.1%
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 54.9% ★, Horror 20.6%, First-Person 8.5%, 3D 7.7%, Adventure 5.8%
A video you must never play. What happened to the influencer who vanished?
Why similar: Underwater 53.8% ★, Horror 25.2%, 3D 9.9%, Adventure 7.2%, Singleplayer 2.2%
Live and work in complete darkness at the bottom of the ocean, in a simulation of one of the most extreme professions on the planet: saturation diving. But with only about 5% of the deep ocean explored, imagine what could be lurking down there with you in the dark?
Why similar: Underwater 78.3% ★, Immersive Sim 14.4%, First-Person 6.4%, Singleplayer 0.8%
Dive down and see what lies beneath the surface. Discover a vast underwater world as different fishes. The game does not offer any real "Game Play" but is more of a simulation.
Why similar: Underwater 94.1% ★, 3D 4.2%, Singleplayer 1.7%
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: Underwater 70.9% ★, Horror 10%, First-Person 8.7%, 3D 5.4%, Adventure 3.2%
Capture footage in the abyssal depths of the ocean. The sub offers safety. The open water does not.
Why similar: Underwater 72.2% ★, Horror 16.7%, 3D 4.3%, First-Person 3.6%, Adventure 2.1%
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 72.6% ★, Horror 15.1%, First-Person 6.7%, 3D 2.8%, Adventure 2.1%
Explore the deepest depths of an under ground ocean as you survey the environment by recording audio and taking pictures. Collect fuel found in the caves of these depths. Be careful though, Some thing lurks in these waters.
Why similar: Underwater 75.3% ★, Horror 16.8%, Adventure 4.1%, 3D 2.8%, Singleplayer 0.8%
Teach the gods to create a better universe - or mess it all up in Mythic Ocean, a narrative exploration game where your choices shape the fate of the cosmos.
Why similar: Underwater 85.9% ★, Adventure 8.2%, Indie 5.9%
SharkKing is an aquatic eat em up.
Why similar: Underwater 93.7% ★, Indie 4.3%, Singleplayer 2%
In the game, players will move through each level to find the stone gate and finally obtain the treasure map. The humanoid guards will patrol outside the treasure map for a long time, pay attention to avoiding and obtain the treasure.
Why similar: Underwater 84.4% ★, First-Person 13.8%, Singleplayer 1.8%
A co-op horror about searching the depths of the ocean for treasure.
Why similar: Underwater 69.6% ★, Horror 14.1%, First-Person 8.9%, 3D 5.5%, Adventure 1.9%
A 1-4 player co-op deep-sea horror game where crews dismantle wrecks inside a paranormal oceanic phenomenon. Complete research operations, survive hostile entities, and uncover the source in the depths.
Why similar: Underwater 74.8% ★, Horror 13.8%, First-Person 4.7%, 3D 3.3%, Adventure 2.3%
This is a sad story, a tragic moment. In the summer of 1945, atomic weapons were used for the first time in human history.
Why similar: Underwater 77% ★, First-Person 13.1%, Adventure 8.3%, Singleplayer 1.6%
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 71.4% ★, Immersive Sim 17.7%, Adventure 6.7%, 3D 2.2%, Indie 1.3%
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: Underwater 66.4% ★, Horror 15%, Immersive Sim 6.2%, 3D 4.2%, First-Person 3%
Take charge of a deep-sea wash station for filthy marine giants! Upgrade bizarre bio-industrial tools to scrub whales, dolphins, sharks and other mysterious beasts. Get them spotless before Mr. Claw docks your pay in this relaxing, atmospheric, and satisfying cleaning simulator. Find hidden secrets!
Why similar: Underwater 51.4% ★, Immersive Sim 29.4%, First-Person 7.8%, 3D 7%, Indie 3.9%
Dive is a 2d pixel art platformer that takes place underwater. You cannot jump in this game, instead you use the ability to raise and lower pillars of water to gain vertical movement and solve puzzles.
Why similar: Underwater 85% ★, Adventure 10.5%, Indie 2.6%, Singleplayer 1.9%
Explore the deepest parts of the ocean in this open-world, survival horror game. Fend off unknown creatures with only a few damaged devices in your submarine. Collect creature data, upgrade your vessel, and escape the deep ocean trenches in Down Further.
Why similar: Underwater 75% ★, Horror 15.1%, First-Person 8.2%, Singleplayer 1.7%
you are a fish who does tricks
Why similar: Underwater 91.4% ★, 3D 6.4%, Indie 1.3%, Singleplayer 0.8%
Walking and Swimming Simulator. No monsters. Explore liminal spaces where each level reflects different aspects of your mind. Savor the atmosphere and let your feelings guide you. Relax or feel anxious as you dive underwater. Overcome your fears in uncanny, unnerving, and eerie spaces.
Why similar: Underwater 50.3% ★, Immersive Sim 21.1%, Horror 10.9%, First-Person 7.9%, 3D 5.1%
Open Waters is a first-person ocean survival horror game. Stranded in a small boat, you must navigate treacherous waters, evade creatures of the deep, and find your way back to safety before the ocean drags you into its depths.
Why similar: Underwater 73.2% ★, Horror 17.1%, Adventure 4.2%, First-Person 2.8%, 3D 2%
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: Underwater 72% ★, Horror 10.3%, First-Person 8%, 3D 5.8%, Adventure 2.6%
A short horror game where you pilot a tiny spaceship through turbulent "waters" surrounding a supermassive blackhole. Retrieve and scan sites of interest while managing your noise footprint.
Why similar: Underwater 86.1% ★, First-Person 6.5%, Adventure 3.8%, 3D 3.6%
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: Underwater 71.5% ★, Horror 18%, First-Person 8.6%, Indie 1.1%, Singleplayer 0.8%
DEEPEST FEAR™ is a sci-fi horror FPS with a retro-future aesthetic. Deep beneath the ocean, a secret has been unearthed which throws mankind’s future into jeopardy. Fight your way to the heart of a sinister project and uncover a mystery both deeply personal and terrifying in its implications.
Why similar: Underwater 53.8% ★, Immersive Sim 22.4%, Horror 14.2%, First-Person 7.9%, Singleplayer 1.7%
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: Underwater 59.1% ★, Immersive Sim 18.3%, Horror 12.8%, First-Person 3.7%, Adventure 3.1%
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 84.5% ★, First-Person 6.5%, Adventure 5.1%, 3D 2.9%, Indie 1%
Dive into a sunken ocean liner lost in the deep sea. In this narrative-driven 3D survival horror puzzle game, explore a claustrophobic environment while managing limited air resources, solving puzzles, evading unknown horrors, and uncovering the truth behind a distortion of time and space.
Why similar: Underwater 72.5% ★, Horror 14%, First-Person 4.5%, Adventure 4.1%, 3D 3.3%
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 86.9% ★, Adventure 5.4%, 3D 3.8%, Indie 2.2%, Singleplayer 1.8%