60+ similar titles based on shared tags and player behavior. Themes include Underwater, Submarine, Exploration, Singleplayer.
Voice of the Ocean is a single-player adventure about a lost world, and the echoes of a forgotten past. Use your voice to sing ancient melodies and explore a world lost beneath the waves. Dive into the depths to uncover the power within your song and learn why you may be the last of your kind.
Plasticalypse - Submarine Adventures
A journey of the last ocean cleaner submarine that is tasked to restore the ecosystem of a dying earth. "Plasticalypse: TrashSub Adventures“
Sunken Seeker
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.
A journey of the last ocean cleaner submarine that is tasked to restore the ecosystem of a dying earth. "Plasticalypse: TrashSub Adventures“
Why similar: Submarine 39.4% ★, Underwater 26.3% ★, Post-apocalyptic 11.3%, Exploration 9.5%, Action-Adventure 9.1%
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 51.3% ★, Underwater 28.5% ★, Exploration 11.1%, 3D 4.8%, Adventure 3.2%
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 40.5% ★, Underwater 22.7% ★, Post-apocalyptic 13.7%, Action-Adventure 7.2%, Exploration 6.1%
The surface is dead. The war is lost. As a Rusted Retaliator, you must survive the post-apocalyptic ocean of 1963. Pilot submersibles, feed scrap to the Replicator, and mine Nukelium to earn Pressure Points from HQ. Buy better gear, fight the SeaBots, and reclaim the deep.
Why similar: Submarine 37% ★, Underwater 23.2% ★, Post-apocalyptic 16.2%, Action-Adventure 9.2%, Exploration 7.6%
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 48.3% ★, Underwater 24.7% ★, Exploration 9%, Action-Adventure 8%, 3D 4.7%
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 41.4% ★, Underwater 19.7% ★, Action-Adventure 14%, Exploration 11.7%, Adventure 5.8%
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: Submarine 37.8% ★, Underwater 35.1% ★, Exploration 11.4%, Adventure 5.5%, Story Rich 4.5%
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 65% ★, Underwater 29.4% ★, 3D 5.1%, Singleplayer 0.4%
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 45.1% ★, Underwater 28.1% ★, Exploration 8.9%, Action-Adventure 8.9%, 3D 4.6%
Dive into this magical underwater adventure. Explore a corrupted environment moving with your two transformations to help fix the disaster that almost ended life around your world. Ellisar is a third person contemplative exploration and adventure game.
Why similar: Submarine 45.5% ★, Underwater 23.3% ★, Exploration 8.9%, Action-Adventure 8.2%, 3D 4.3%
The sea levels have risen, and a young woman and her father live in a lighthouse perched atop the ocean’s surface. When he goes missing, she must descend deep into the post-apocalyptic waters previously forbidden to her, embarking on a thrilling journey of family history and self-discovery.
Why similar: Submarine 37.9% ★, Post-apocalyptic 22%, Underwater 18.1% ★, Action-Adventure 8.6%, Story Rich 5.7%
You are deployed back to planet Earth to recover a meteor-struck escape pod crew. While on your mission you find yourself discovering ancient ruins, new creatures, and ancient powers. The deeper you go, the closer you get to finally solving the mysteries of the most famous lost city.
Why similar: Submarine 40.7% ★, Underwater 19.7% ★, Action-Adventure 12%, Exploration 10.2%, 3D 5.2%
Join an expedition to the unexplored abyss – a fascinating world of strange creatures, lost vessels, and a wealth of untold secrets. Search for ancient wrecks, underwater trenches, missing airplanes, and even the Titanic. Climb on board your mini-sub and dive as deep as you dare!
Why similar: Submarine 53.7% ★, Underwater 33.3% ★, Exploration 10.5%, Colorful 2.3%, Singleplayer 0.3%
An underwater survival horror game where the Earth is covered in water
Why similar: Submarine 53.3% ★, Underwater 29.8% ★, Exploration 12.1%, Story Rich 3.8%, Indie 0.6%
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 50.3% ★, Underwater 32.2% ★, Exploration 8.2%, Action-Adventure 4%, 3D 2.6%
At first the alien outbreak spreading throughout the oceans was confined. We delayed our extinction rather than avert it. As part of a salvage crew, you search the hellish containment zones, where a treasure trove of lost tech can help you and your crew eke out a living in a slowly dying world.
Why similar: Submarine 46.3% ★, Underwater 26.8% ★, Action-Adventure 11.3%, Exploration 4%, Stylized 4%
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 51% ★, Underwater 25.4% ★, Action-Adventure 9.6%, Exploration 8.1%, 3D 3.4%
A sinister entity lurks in the depths. Descend into the abyss and extract knowledge about it.
Why similar: Submarine 62% ★, Underwater 26.9% ★, Action-Adventure 5%, Exploration 4.1%, Adventure 1.6%
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: Submarine 41.4% ★, Underwater 37.4% ★, Exploration 11.5%, Adventure 5.5%, 3D 3.9%
SONOROUS – Deep Down Below is an unforgiving underwater first-person survival game set in a dystopian world. Find your sunken research to save humanity from an eternal life on the open sea in a continuous fight for survival.
Why similar: Submarine 38.9% ★, Underwater 25.6% ★, Post-apocalyptic 15.6%, Exploration 8.6%, Action-Adventure 7.6%
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 43.7% ★, Underwater 22.4% ★, Action-Adventure 9.4%, Exploration 8.7%, 3D 5%
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 65.9% ★, Underwater 20.6% ★, Exploration 9.7%, Adventure 2.6%, Indie 0.8%
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 46.9% ★, Underwater 24.1% ★, Post-apocalyptic 12.2%, Exploration 8.2%, Action-Adventure 6.3%
In deep-sea action-adventure game Pakicetus Redux, take command, choose your mission, and lead the escort submarine Salvation along a seafloor rift. Balance resource collection, upgrades, and the fate of human civilization as you battle an emerging enemy bent on stopping your search for a new home.
Why similar: Submarine 38.1% ★, Underwater 21.9% ★, Post-apocalyptic 12.8%, Action-Adventure 10%, Exploration 8.8%
Under the Sea is a 3D survival mini game based on time attack, race against time to survive, collect the lights and gain time to live in a world full of enemies.
Why similar: Submarine 48.7% ★, Underwater 26.3% ★, Action-Adventure 8.6%, Exploration 7.2%, 3D 3.4%
Explore the ice-encrusted ocean of Jupiter's moon Europa.
Why similar: Submarine 53.7% ★, Underwater 27.7% ★, Exploration 10.1%, 3D 4.1%, Adventure 2.5%
7821 Akuji is a first person liminal horror experience. Pilot a tiny, jury-rigged submersible to rescue a lost science crew.
Why similar: Submarine 59.1% ★, Underwater 29% ★, 3D 5.2%, Story Rich 2.9%, Adventure 2.7%
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 63.7% ★, Underwater 31% ★, Adventure 3.9%, Indie 0.9%, Singleplayer 0.4%
'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 52.1% ★, Underwater 31.9% ★, Exploration 7%, 3D 5.4%, Adventure 2.6%
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 54.3% ★, Underwater 27.9% ★, Exploration 10.2%, 3D 5.5%, Adventure 1.9%
Explore a little seaside coast of submerged ruins, sunken ships and lonely islands.
Why similar: Submarine 48.2% ★, Underwater 24.4% ★, Exploration 12.3%, Adventure 7.2%, Stylized 3.4%
A mysterious signal. A missing crew. And the one man trying to piece it all together. As Abe Douglas, dive deep into a fully underwater metroidvania to explore massive oceanic biomes, battle monstrous bosses, and piece together a mystery that threatens not only your crew, but your own sanity.
Why similar: Submarine 48.2% ★, Underwater 26.8% ★, Exploration 9%, Action-Adventure 6.3%, Story Rich 3.6%
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: Submarine 52.6% ★, Underwater 29.8% ★, Exploration 13.5%, 3D 3.9%, Singleplayer 0.2%
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: Submarine 44% ★, Underwater 37.6% ★, Exploration 11.9%, 3D 6%, Singleplayer 0.6%
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 54.5% ★, Underwater 26.7% ★, Action-Adventure 8.8%, 3D 4.5%, Stylized 2.4%
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 51.6% ★, Underwater 28.4% ★, Exploration 9.7%, Adventure 3.8%, Stylized 3.5%
Control a submarine or a diver into the depths of unknown underwater worlds and take photographs of alien animals, plants and artefacts. Continue your journey through this casual, side-scroller, exploration game and collect stars to unlock more secrets before travelling to an alien home planet.
Why similar: Submarine 56% ★, Underwater 23.2% ★, Exploration 10.9%, Adventure 3.9%, Story Rich 3.8%
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 51% ★, Underwater 24.4% ★, Action-Adventure 9.8%, Exploration 8.7%, Adventure 3.3%
A short horror game where you pilot a tiny submarine through an ocean of blood on an alien moon.
Why similar: Submarine 57.3% ★, Underwater 29.3% ★, Exploration 5.6%, 3D 3.6%, Adventure 2.6%
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 55.2% ★, Underwater 28.5% ★, Exploration 10.6%, 3D 5.3%, Singleplayer 0.4%
Submeris is an underwater mining adventure set beneath a mysterious island. Dig, upgrade your gear, survive dangerous depths, and uncover the legendary treasure hidden far below the ocean floor!
Why similar: Submarine 47.8% ★, Underwater 24.7% ★, Action-Adventure 8.7%, Exploration 8.5%, 3D 4.3%
2.5D adventure game where you are a magical fish who collects polyps (baby corals) to plant pieces of coral reef while exploring the ocean. Powers such as shoot, lunge and electricity are learnt from other fish and obtained to unlock new zones after defeating obstacles on each level.
Why similar: Submarine 40.2% ★, Underwater 34.2% ★, Action-Adventure 9.4%, Exploration 6.4%, Fantasy 4.5%
Together for the Planet! Evade and outsmart the many dangers of the oceans, collect the Pearls to save the World. Stay on your toes through 100 handcrafted levels and challenge yourself to climb the leaderboard and prevent the war to begin.
Why similar: Submarine 40.9% ★, Underwater 30% ★, Action-Adventure 11.7%, Exploration 9.5%, Colorful 4.5%
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 57.7% ★, Underwater 32.6% ★, 3D 4.7%, Adventure 3.2%, Indie 1.2%
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 40.1% ★, Underwater 25.9% ★, Action-Adventure 13.3%, Exploration 11.3%, Adventure 5.3%
Explore and navigate an underwater cave in your submarine.
Why similar: Submarine 60.8% ★, Underwater 29.9% ★, Exploration 6.3%, Adventure 2.7%, Singleplayer 0.3%
A minimalist 3d incremental clicker about cleaning a dam with a submarine. Dive Deep. Scrap Hard. Get Paid.
Why similar: Submarine 44.7% ★, Underwater 29.9% ★, Exploration 15.6%, 3D 5.4%, Adventure 3.9%
Immerse yourself in an alien ocean in this open-world survival game. Explore the biomechanical depths, tame alien creatures, pilot submarines, and uncover the mysteries of the alien entity known as Thalassa.
Why similar: Submarine 47.7% ★, Underwater 29.5% ★, Exploration 9.7%, Action-Adventure 7%, 3D 4.3%
Sinking Eternity is a single-player underwater exploration RPG. Survive extreme depths, hide from dangerous sea creatures, and uncover the secrets of a civilization lost for millennia.
Why similar: Submarine 37.6% ★, Underwater 29.8% ★, Exploration 10.3%, Action-Adventure 9.8%, Story Rich 4.6%
A first-person submarine exploration game, where the you write and sketch your story as you navigates the frozen depths, manages the submarine's systems and come ever closer to uncovering the never-seen secrets beneath the ice.
Why similar: Submarine 49% ★, Underwater 26% ★, Action-Adventure 8.9%, Exploration 8.3%, 3D 4.2%
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 66.1% ★, Action-Adventure 15.9%, Exploration 13.3%, Adventure 2.8%, Indie 1.3%
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 48.9% ★, Underwater 16.8% ★, Post-apocalyptic 12.4%, Exploration 9.2%, Action-Adventure 8.9%
Embark on a relaxing journey in an underwater realm. Glide through captivating environments, embracing the tranquility of exploration and survival found in these Harmonic Depths.
Why similar: Submarine 51.8% ★, Underwater 30% ★, Exploration 11.9%, 3D 4.3%, Stylized 1.6%
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 57% ★, Underwater 27.1% ★, Exploration 6.1%, Story Rich 3.6%, 3D 3%
Biolum is a 30min VR sci-fi narrative experience. Dive to uncharted depths of the ocean and discover a beautiful world of bioluminescent creatures. But all is not what it seems. What lies beneath the surface?
Why similar: Submarine 44.9% ★, Underwater 26.6% ★, Exploration 10.5%, Action-Adventure 10.2%, Story Rich 3.4%
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 60.9% ★, Underwater 27.1% ★, Exploration 6%, 3D 4.4%, Indie 1.2%
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 46.3% ★, Underwater 31.5% ★, Exploration 10.5%, Action-Adventure 7.6%, 3D 4.1%
Pilot a submarine through a world swallowed by the ocean and explore what remains of civilization. Catch unique creatures, trade across floating cities, and upgrade your vessel in a narrative adventure with exploration, resource management, and meaningful encounters.
Why similar: Submarine 30.2% ★, Underwater 27.4% ★, Post-apocalyptic 13.2%, Exploration 12.3%, Action-Adventure 8.2%
Swim through a desolate underwater world to discover the truth of your lost civilization. As the last sardine in Sardinia, you must translate ancient fragments, listen to the voices of the dead, and rebuild a forgotten mythology as you uncover the deepest secrets of the sea.
Why similar: Submarine 46.3% ★, Underwater 24.8% ★, Post-apocalyptic 12.7%, Exploration 6.9%, Action-Adventure 6.7%
