60+ similar titles based on shared tags and player behavior. Themes include Submarine, Singleplayer, First-Person, Atmospheric.
Rust Bucket is a short resource management horror game about uncovering data from a nuclear underwater accident, partially inspired by Iron Lung.
Aphotic Depths
short horror underwater experience where you explore deeper and deeper a strange location on earth that seems to behave differently
ABYSS - 9
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.
short horror underwater experience where you explore deeper and deeper a strange location on earth that seems to behave differently
Why similar: Submarine 62.6% ★, Survival Horror 25.9%, First-Person 8.5%, 3D 1.4%, Indie 1%
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 56.3% ★, Survival Horror 25.9%, Resource Management 8%, Linear 4.1%, First-Person 2.5%
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 59.5% ★, Survival Horror 21.3%, Resource Management 10.2%, First-Person 4.9%, 3D 2.7%
Use Morse Code to communicate with your crewmate and ward off a stalking monster in this short point-and-click horror game.
Why similar: Submarine 59.4% ★, Survival Horror 32.2%, First-Person 4.1%, 3D 2.3%, Singleplayer 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 81.5% ★, First-Person 8.9%, 3D 7.9%, Indie 1.7%
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 54.1% ★, Survival Horror 25.5%, Resource Management 13.2%, First-Person 5.1%, Singleplayer 1.1%
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 75.6% ★, Resource Management 11.3%, First-Person 6.2%, 3D 4.7%, Singleplayer 1.3%
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 79.4% ★, Linear 7.6%, First-Person 6.1%, 3D 4.4%, Indie 1.4%
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 68.8% ★, Survival Horror 20.4%, First-Person 4.9%, 3D 3.3%, Singleplayer 1.3%
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 63.4% ★, Survival Horror 18.4%, Resource Management 11.9%, First-Person 4.8%, Singleplayer 1.5%
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 60.7% ★, Survival Horror 22.8%, Resource Management 12.9%, First-Person 3.6%
Freshly awakened, you discover that the underwater station sheltering you is deserted. There is nothing but death here, and no one will come to help you. Dive yourself into this classic survival horror game and explore a vast environment filled by nightmarish creatures.
Why similar: Submarine 63.2% ★, Resource Management 15.7%, Survival Horror 11.7%, 3D 6.3%, Indie 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: Submarine 68.3% ★, Survival Horror 25.9%, First-Person 2.7%, 3D 2.3%, Singleplayer 0.7%
A 3D survival experience set within a cramped one-man submarine exploring a hostile ocean trench.
Why similar: Submarine 76.8% ★, Survival Horror 18.9%, First-Person 2.6%, Indie 1%, Singleplayer 0.7%
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 68.6% ★, Survival Horror 14%, Linear 6.6%, First-Person 5.3%, 3D 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 93.7% ★, 3D 5%, Singleplayer 1.3%
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 68.4% ★, Survival Horror 24.4%, First-Person 2.7%, 3D 2.5%, Linear 1.7%
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 82% ★, Linear 8%, First-Person 4.9%, 3D 2.7%, Singleplayer 1.4%
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 74% ★, Survival Horror 17%, 3D 4.8%, Indie 2.3%, Singleplayer 1.8%
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 75.2% ★, Survival Horror 16.7%, First-Person 5.4%, Singleplayer 2.1%, 3D 0.7%
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 60.1% ★, Survival Horror 19.8%, Resource Management 14.2%, First-Person 4.3%, Singleplayer 1.6%
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 59.6% ★, Survival Horror 19.9%, Resource Management 14.6%, First-Person 4.3%, Singleplayer 1.5%
COLD DEPTH is a first-person exploration survival horror game set on the "Oasis" underwater complex. Whether you survive or not depends on finding, recycling and 3D printing items and supplying energy to the right parts of the stations.
Why similar: Submarine 62.2% ★, Survival Horror 26.4%, First-Person 6.2%, 3D 5.1%
Echoes of Exile is a short horror game about exploring space. You fly to points of interest and delve into caves with your drone and flashlight.
Why similar: Submarine 62.7% ★, Survival Horror 23.9%, First-Person 6.1%, 3D 5.1%, Singleplayer 2.2%
Flee or hunt? It’s up to you! Under Pressure is an asymmetric card game! To win you will need to strategize and guess.
Why similar: Submarine 97.6% ★, Singleplayer 2.4%
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 73.9% ★, Survival Horror 25.1%, Singleplayer 1%
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 92.2% ★, First-Person 3.5%, 3D 3.4%, Indie 0.9%
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 85.8% ★, First-Person 6.6%, 3D 5.8%, Indie 1.1%, Singleplayer 0.6%
Can you survive the dangerous depths of the blue? Use your lightning-fast reflexes to evade hungry fish, collect points, and reach the top of the leaderboard. Watch out—you could become prey at any moment!
Why similar: Submarine 100% ★
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 97.9% ★, Indie 1.1%, Singleplayer 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 79.9% ★, Survival Horror 9.7%, 3D 4.4%, First-Person 2.5%, Singleplayer 2%
Dive into the ocean's depths, face fearsome sea creatures, and collect their experience crystals. In this roguelite action game, upgrade your submarines with various combinations of weapons and chips. Become the Lord of the Ocean!
Why similar: Submarine 96.1% ★, Indie 2.3%, Singleplayer 1.6%
A sinister entity lurks in the depths. Descend into the abyss and extract knowledge about it.
Why similar: Submarine 96% ★, First-Person 2.5%, Singleplayer 1.5%
7821 Akuji is a first person liminal horror experience. Pilot a tiny, jury-rigged submersible to rescue a lost science crew.
Why similar: Submarine 87.7% ★, First-Person 5.3%, 3D 5.2%, Indie 1.1%, Singleplayer 0.7%
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 89.5% ★, First-Person 5.3%, 3D 4.6%, Singleplayer 0.4%, Indie 0.3%
Sonar Mining Co. is a first-person incremental submarine mining game. You work for a deep-sea extraction company and mine valuable ore far beneath the waves.
Why similar: Submarine 84% ★, First-Person 7%, 3D 5.5%, Indie 1.9%, Singleplayer 1.6%
Simple turn-based RPG where you make your way across different marine-based landscapes, fighting several harmful species or objects in a quest to save the ocean.
Why similar: Submarine 89.7% ★, Linear 8.4%, Singleplayer 1.9%
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 97.3% ★, Singleplayer 1.4%, Indie 1.3%
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 83.3% ★, Linear 5.6%, First-Person 4.8%, 3D 4.5%, Singleplayer 1.9%
You are in a sublunar capsule deep beneath the Moon surface. Start Descent?
Why similar: Submarine 86.3% ★, First-Person 6.8%, Linear 3.8%, Indie 2%, Singleplayer 1.1%
Hunt, hide and kill as you take command of U.S. submarines and crews and navigate the treacherous waters of the Pacific during WWII. Silent Hunter, the industry-leading naval warfare simulation franchise for over a decade, returns to its roots with next-generation graphical realism, immersive gameplay, innovative crew evolution and more...
Why similar: Submarine 100% ★
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 76.4% ★, Survival Horror 17.3%, First-Person 3.2%, 3D 3%
Chill out in a submarine as you learn Morse code! Submorse is an atmospheric, first-person game that teaches you the international Morse signals.
Why similar: Submarine 84.8% ★, First-Person 8.1%, 3D 3.3%, Singleplayer 2.5%, Indie 1.2%
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 86.5% ★, First-Person 6.8%, 3D 5.9%, Singleplayer 0.6%, Indie 0.2%
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 77.5% ★, Linear 8.3%, First-Person 6.6%, 3D 5.3%, Indie 1.3%
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 97% ★, 3D 2.4%, Singleplayer 0.6%
Explore abandoned biospheres at the bottom of the ocean, alone or with up to 4 friends.
Why similar: Submarine 68.8% ★, Survival Horror 20.4%, First-Person 8%, Singleplayer 1.5%, Indie 1.3%
Created by solo developer Seung-jae Lee, a huge StarCraft fan. Sea_Dominator is a next-gen RTS built for flawless Linux performance. Command fish in fierce underwater battles with classic RTS mechanics. Join our journey toward epic campaigns, multiplayer, and community-driven new units!
Why similar: Submarine 83.4% ★, Resource Management 15.1%, Singleplayer 1.5%
Aquarium Designer gives you an opportunity to create the aquarium of your dreams! Become a professional whose job is to design it, build it, and fill it with the various underwater wildlife! All types, all sizes - your creativity is your only limit!
Why similar: Submarine 74% ★, Resource Management 19.7%, 3D 2.9%, Singleplayer 2.1%, Indie 1.3%
You are the captain of a submarine of a small Ukrainian island state, with a big baggage of dreams and a lot of problems. Sink enemy ships, explore mysterious abandoned bases, steal secret documents. Drink tea and don't forget to have fun. Your team is already waiting for you. To the Battle!
Why similar: Submarine 98.3% ★, Singleplayer 1.7%
The crew of Project Flounder is lost in a mysterious shipwreck, and only L survives. When he escapes the submarine, he finds himself in a mysterious and lost country. It was full of never-seen sights, ancient ruins and unknown artifacts, and it made him want to explore every corner, every secret.
Why similar: Submarine 90% ★, First-Person 4.8%, 3D 4.7%, Singleplayer 0.4%
A short horror game where you pilot a tiny submarine through an ocean of blood on an alien moon.
Why similar: Submarine 88% ★, First-Person 6%, 3D 3.7%, Indie 2.3%
Deep is a chaotic, physics-based 4-player underwater co-op. Lower Grandpa's capsule to the ocean floor! Build rope winches, manage oxygen, feed Grandpa, and try not to smash his pod. Did you die? Come back as a fish to help—or troll—your surviving friends!
Why similar: Submarine 96.4% ★, Singleplayer 1.9%, Indie 1.8%
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 91.6% ★, 3D 7.5%, Singleplayer 0.9%
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 89.8% ★, Linear 7.4%, Singleplayer 1.6%, Indie 1.2%
Inspired by H.P. Lovecraft's Great Work. An ancient dark power is calling you and you need to find an exit. Face your greatest fear, fight, hide... you must escape before the underwater city rises...
Why similar: Submarine 64.1% ★, Survival Horror 22.7%, Linear 6.6%, First-Person 4.9%, Singleplayer 1.6%
Transform an abandoned aquarium park into a thriving water attraction! In "Ocean Life: Aquarium Simulator," clean, decorate, and add fish to attract visitors. Dive in for rescue missions, upgrade your park, and build a vibrant ecosystem.
Why similar: Submarine 63.8% ★, Resource Management 13.8%, First-Person 11.1%, 3D 8.4%, Singleplayer 2.9%
Become a fearless underwater explorer and reach the bottom of The Mariana Trench to win 20,000* REAL DOLLARS!
Why similar: Submarine 88.5% ★, First-Person 5%, 3D 4.4%, Indie 1.1%, Singleplayer 1%
