60+ similar titles based on shared tags and player behavior. Themes include Underwater, Submarine, Singleplayer, Adventure.
Coralium is a 2.5D platform adventure where a magical baby coral restores the dying reef. Collect bleached corals, learn powers from sea creatures, and switch between water and air to solve puzzles, uncover secrets, and bring life back to the ocean.
Pearls of the Oceans
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.
City Of Corals
Save the coral reef city in this cute tiny adventure game! Meet the colourful residents of this underwater city, explore the streets, befriend different species of fish and help them restore the corals to their former glory!
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: Underwater 35.3% ★, Submarine 22.6% ★, Education 14.5%, Action-Adventure 6.3%, Family Friendly 6.3%
Save the coral reef city in this cute tiny adventure game! Meet the colourful residents of this underwater city, explore the streets, befriend different species of fish and help them restore the corals to their former glory!
Why similar: Underwater 41.3% ★, Education 18.9%, 2.5D 18.9%, Cute 6.9%, Family Friendly 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: Underwater 38.1% ★, Submarine 30.9% ★, 2.5D 10.6%, Action-Adventure 7.3%, Action 4.5%
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 54.8% ★, Submarine 27.3% ★, Adventure 7.3%, Exploration 5.3%, Atmospheric 3.5%
Explore the island of Maupiroa and discover its deep-sea secrets!
Why similar: Underwater 30.2% ★, Submarine 28.6% ★, Education 16.5%, Cute 5.8%, Family Friendly 5.1%
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: Underwater 47.3% ★, Submarine 40% ★, Exploration 5.4%, Adventure 4.6%, Atmospheric 2.4%
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 44% ★, Submarine 31% ★, Action-Adventure 7%, Exploration 4.7%, Adventure 4.4%
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 37% ★, Underwater 35.3% ★, Education 23.9%, Family Friendly 3.3%, Singleplayer 0.3%
An underwater running game, where Polly & friends cleanup plastic and debris to make their home a more habitable place. Matchala Games is donating 25% of all proceeds to help clean up our oceans. Powered by compelling graphics, cute characters, accessories and a unique 9 lane running system
Why similar: Underwater 35.4% ★, Submarine 31.7% ★, Education 19.9%, Cute 6.9%, Action 3.2%
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 70.2% ★, Education 16.6%, Adventure 5.6%, Exploration 5.4%, Atmospheric 1.1%
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: Underwater 38.7% ★, Submarine 29% ★, Action RPG 12%, Action-Adventure 7%, Exploration 3.8%
Descend through the ocean layers, purify marine life, and survive the abyss in this bullet hell roguelite. Face colossal bosses, choose powerful upgrades, and uncover the curse's origin. Can you save the ocean before you become fish bait?
Why similar: Underwater 48.3% ★, Submarine 36.3% ★, Atmospheric 3.6%, Action-Adventure 3.5%, Adventure 2.9%
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 67% ★, Submarine 19.6% ★, Adventure 6.4%, Action 6.4%, Indie 0.4%
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 56.5% ★, Submarine 29.3% ★, Adventure 7.1%, Exploration 5.1%, Linear 1.9%
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: Underwater 48% ★, Submarine 40.2% ★, Exploration 5.6%, Adventure 3.8%, Atmospheric 2.2%
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 61.6% ★, Action-Adventure 7.9%, Adventure 7.6%, Action 7.3%, Cute 5.1%
🌊 A physics-based underwater 2D platformer. 🚀 Propel yourself out of the water, chain trajectories, and dive always more deeply. 📸 Photograph strange creatures and follow an expedition whose outcome remains uncertain.
Why similar: Underwater 44.5% ★, Submarine 37.4% ★, 2D Platformer 8.1%, Adventure 5.1%, Narration 1.8%
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 49.7% ★, Underwater 47.9% ★, Atmospheric 2.2%, Singleplayer 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: Underwater 45.4% ★, Submarine 34.2% ★, Action-Adventure 6.6%, Exploration 4.2%, Linear 3.3%
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: Underwater 38.3% ★, Submarine 35.1% ★, Action-Adventure 6.1%, Fantasy 5%, Exploration 4.3%
Virtual Arctic Expedition is a virtual reality experience involving up to 8 people simultaneously (in a same Local Area Network). The users are immersed together in the same virtual environment. They find themselves in the Arctic seabed where everyone embodies a scuba diver.
Why similar: Underwater 55.7% ★, Education 21%, Adventure 8.8%, Family Friendly 8.7%, Exploration 5.7%
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: Underwater 52.8% ★, Submarine 40% ★, Exploration 4.9%, Atmospheric 2.2%, Singleplayer 0.1%
In CREAMARE: The Game, players take on the role of divers to explore 9 real underwater cultural sites in the Mediterranean Sea. They must defeat a monster from the future by solving ecological challenges and puzzles related to the history of these sites.
Why similar: Underwater 28.9% ★, Submarine 21.9% ★, Education 17.7%, Action-Adventure 9.1%, Adventure 6.5%
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: Underwater 42.9% ★, Submarine 36.2% ★, Action-Adventure 5.8%, Adventure 5.6%, Atmospheric 3.8%
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: Underwater 46.6% ★, Submarine 45% ★, Adventure 5%, Action 3%, Indie 0.2%
A sinister entity lurks in the depths. Descend into the abyss and extract knowledge about it.
Why similar: Submarine 46.2% ★, Underwater 42.6% ★, Action-Adventure 3.7%, Atmospheric 3.3%, Adventure 2.1%
An underwater survival horror game where the Earth is covered in water
Why similar: Underwater 47.6% ★, Submarine 40% ★, Exploration 5.7%, Action 3.6%, Atmospheric 1.8%
Plunge into danger! Dodge sharks, claim treasures, and survive the deep seas!
Why similar: Underwater 35.3% ★, Submarine 31.2% ★, 2D Platformer 7.9%, Action-Adventure 5.7%, Cute 5.5%
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 51.7% ★, Submarine 37.9% ★, Exploration 3.9%, Adventure 3.5%, Action-Adventure 2.9%
Discover the origins of magic in a story driven action adventure submarine RPG. Dive deep into the depths of the ocean, and help the Metal Guild to protect the sea. Stop the pirate groups from stealing the resources of the ocean. Along the way you will also have to fight against seamonsters.
Why similar: Underwater 25% ★, Submarine 24.6% ★, Action RPG 17.3%, Action-Adventure 10.1%, Adventure 9.6%
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: Underwater 41.3% ★, Submarine 39.5% ★, Adventure 4.3%, Exploration 3.8%, Action 3.4%
Traverse the depths of the ocean in this beautiful 2D pixel platformer, but be sure to watch your air levels! What They Don't Sea has a wonderful mix of beautiful and creepy environments, with drops of humor delivered by charming ocean creatures.
Why similar: Underwater 29.5% ★, Education 29.2%, 2D Platformer 12.5%, Adventure 11.6%, Cute 6.2%
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: Underwater 43.2% ★, Submarine 39.6% ★, Action-Adventure 6.4%, Adventure 4.8%, Exploration 4.6%
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 40.1% ★, Underwater 35.5% ★, Education 9.4%, Adventure 5.1%, Exploration 4.9%
The Sirena Expedition is a short PSX-style horror-platformer in which you explore a mysterious underwater facility.
Why similar: Underwater 43.1% ★, Submarine 18% ★, 2.5D 16.1%, 2D Platformer 8.9%, Adventure 3.8%
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: Underwater 42% ★, Submarine 39.6% ★, Action-Adventure 7.3%, Exploration 4%, Adventure 2.7%
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.
Why similar: Submarine 40.1% ★, Underwater 34.1% ★, Action-Adventure 9.5%, Exploration 6.4%, Fantasy 4.5%
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: Underwater 35.1% ★, Submarine 34.6% ★, Action-Adventure 11.4%, Adventure 8.8%, Exploration 6.1%
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: Underwater 33.1% ★, Submarine 32.1% ★, Action-Adventure 9.3%, Fantasy 8.1%, Adventure 5.8%
A game recommended for younger kids. You control a little fish that just got back to the ocean from a thrown away aquarium. Explore the colorful underwater world, collect treasures, avoid dangers and find your new home.
Why similar: Underwater 63.3% ★, Adventure 10.8%, Cute 9.9%, 2D Platformer 8.7%, Exploration 6.8%
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 46.3% ★, Underwater 45.8% ★, Adventure 5.2%, Exploration 2.6%, Singleplayer 0.1%
Dodge, Dash, and fall through platforms to avoid death. This Hyper casual platformer is great to play if you're bored at the office or you're waiting for a multiplayer queue and have nothing else to do!
Why similar: Underwater 37.8% ★, 2.5D 19.9%, 2D Platformer 9.2%, Action-Adventure 7.3%, Cute 6.2%
Master the art of strategy in Spectrum Siege, a vibrant turn-based game of grid domination. Jump, capture, and outmaneuver your opponents on a dynamic board.
Why similar: Underwater 57.7% ★, Fantasy 10%, Action-Adventure 9.1%, Cute 7.2%, Action 5.8%
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 50.4% ★, Submarine 40.8% ★, Adventure 4.3%, Atmospheric 4%, Singleplayer 0.2%
An underwater journey to the squirrel's past memories
Why similar: Underwater 61.4% ★, 2.5D 15.2%, Adventure 7.6%, 2D Platformer 6.4%, Cute 5.6%
The new kind of mechanic is in the town - if you've ever dreamt about reparing big large underwater boats this is the place just for you! Check the damage, repair and fix the boats and make sure they're ready to be manned.
Why similar: Underwater 36.6% ★, Submarine 34.3% ★, Education 15.9%, Action-Adventure 6.1%, Exploration 3.3%
An elemental spirit on a mission to cool a boiling planet. Plant green roofs, battle eco-fascist robots, and wield nature's powers in a 2.5D action-adventure with tower defense and environmental management. Earth's last hope against the climate crisis.
Why similar: 2.5D 34.7%, Education 27.9%, Action-Adventure 14.5%, Adventure 14.5%, Exploration 7.8%
What would happen if during an expedition the submarine's engines stopped working and you only had your grappling hook to move and do your work?
Why similar: Underwater 41.7% ★, Submarine 38.5% ★, 2D Platformer 12.3%, Action 3.7%, Atmospheric 1.8%
Explore the ice-encrusted ocean of Jupiter's moon Europa.
Why similar: Underwater 45.5% ★, Submarine 41.4% ★, Exploration 4.9%, Adventure 3.5%, Atmospheric 3.3%
Indie Underwater Level Arcade Game
Why similar: Underwater 50.1% ★, Submarine 27.8% ★, Cute 7.2%, 2D Platformer 6.2%, Linear 4.2%
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: Underwater 38.2% ★, Submarine 34.9% ★, Action-Adventure 7.3%, Family Friendly 5.1%, Exploration 4.4%
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: Underwater 43.2% ★, Submarine 37.6% ★, Action-Adventure 6.5%, Adventure 4.6%, Exploration 3.5%
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: Underwater 46.9% ★, Submarine 42.8% ★, Exploration 5.1%, Adventure 2.7%, Atmospheric 2.4%
Explore and navigate an underwater cave in your submarine.
Why similar: Underwater 45.6% ★, Submarine 43.6% ★, Atmospheric 4.4%, Adventure 3.5%, Exploration 2.8%
7821 Akuji is a first person liminal horror experience. Pilot a tiny, jury-rigged submersible to rescue a lost science crew.
Why similar: Underwater 47.9% ★, Submarine 45.8% ★, Adventure 3.8%, Atmospheric 1.4%, Story Rich 0.8%
From a humble port, you set out to clean the ocean of troublemakers. Hack and harpoon through absurd foes, shady allies, and your own bad calls. The world wants a hero… your friends want you to punch an orca. Both valid. Choose wisely—or don’t. The sea remembers everything.
Why similar: Underwater 45.4% ★, 2.5D 22.3%, Fantasy 8.3%, Cute 8.1%, Comedy 5.8%
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: Underwater 44.2% ★, Submarine 36.2% ★, Education 11.5%, Family Friendly 7.7%, Singleplayer 0.2%
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 52% ★, Underwater 34.6% ★, Exploration 4.8%, Action 4.5%, Adventure 3.8%
A short horror game where you pilot a tiny submarine through an ocean of blood on an alien moon.
Why similar: Underwater 46.5% ★, Submarine 42.7% ★, Atmospheric 4.2%, Adventure 3.6%, Exploration 2.6%
