60+ similar titles based on shared tags and player behavior. Themes include Singleplayer, Underwater, Nature, Sandbox.
A deep sea adventure for 1-6 players set far from the surface in an alien sea. Fight, befriend, and study your environment to unlock specialised mutations and tailor ecosystems in which you thrive. Spread Light beneath the Twilight Zone!
Wyrd World
Open world, multiplayer, survival fantasy setting. Create your custom character, Craft tools, learn spells, loot your enemies. explore through arid deserts, snowy tundras, murky swamps, windy meadows and deep forests. Build a base to stash your rewards or rest from your travels.
Beyond Blue
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.
Open world, multiplayer, survival fantasy setting. Create your custom character, Craft tools, learn spells, loot your enemies. explore through arid deserts, snowy tundras, murky swamps, windy meadows and deep forests. Build a base to stash your rewards or rest from your travels.
Why similar: Co-op 16.8%, Sandbox 16.5%, Character Customization 14%, PvE 11.8%, Base Building 11.6%
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 60.8% ★, Science 13.2% ★, Education 10.5%, Exploration 5.8%, Nature 4.8%
Ocean Protector is a free online educational game that teaches students about the impacts of ocean acidification and how they can take action to prevent it.
Why similar: Underwater 37.5% ★, Science 29.2% ★, Education 15.5%, Nature 14.7%, Stylized 3.1%
Baugarten is a new kind of empire-builder. Baugarten plays like a traditional empire builder - but those interested can push the limit by leveraging their math and science skills to optimise everything further and get ahead faster.
Why similar: Science 26.4% ★, Colony Sim 21.1% ★, Sandbox 13.1%, Nature 10.3%, Education 9.8%
Life Below is a refreshing twist on the city-building genre, set beneath the waves. Shape thriving coral reefs, revive collapsing ecosystems, and grow a living seascape in a heartfelt narrative by Rhianna Pratchett. You are the ocean's final hope.
Why similar: Underwater 29.4% ★, Science 19% ★, Colony Sim 17.5% ★, Nature 11.9%, Base Building 9.1%
Osy Osmosis is a fun game for all ages where you must help Osy stay safe as she navigates through her world collecting stars. To help Osy, you will use osmosis to keep her in balance with the world around her.
Why similar: Science 38.5% ★, Underwater 33.9% ★, Education 17.7%, Exploration 4.2%, Action 3.1%
Among Ripples: Shallow Waters is an eco tycoon sim. Work with your team of scientists to build, repair and maintain the delicate ecosystem of your lakes. Experiment with flora and fauna - everything from vicious pikes to peaceful puddle ducks.
Why similar: Underwater 36% ★, Science 21.6% ★, Nature 18.2%, Sandbox 14.9%, Stylized 6.6%
As a player, you become Sacabambaspis and live each day with your fellow Sacabambaspis, growing and evolving by swimming in the sea and eating plankton. Progress through the story with your companions in Sacabambaspis, and see what happens in the end.
Why similar: Underwater 34.6% ★, Character Customization 15.1%, PvE 13.7%, RPG 8.7%, Nature 8.2%
Escape a confusing cave system without being eaten in this short, underwater horror game.
Why similar: Underwater 63.6% ★, Survival Horror 16.1%, Sandbox 8.6%, 3D 5.1%, Atmospheric 4.7%
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 50.1% ★, Co-op 14.8%, Survival Horror 11.9%, Sandbox 8%, Exploration 6.1%
Assume the role of marine life in this casual turn-based strategy game and overcome the ultimate danger, pollution and climate change. Will you evolve and adapt to the new harsh conditions or will your ecosystem wither and become extinct?
Why similar: Underwater 46.1% ★, Colony Sim 18% ★, Nature 17.4%, Science 15.2% ★, Atmospheric 3.3%
A procedural open-world survival craft game for 1-10 players. Explore a primitive but dangerous place with a different evolutionary path; here, wildlife is oversized, Neanderthals still exist, and curses are real.
Why similar: Underwater 30.7% ★, Nature 12.3%, Sandbox 11.1%, Co-op 10.5%, Character Customization 10.1%
Design an ecosystem and watch your creatures evolve through millions of years by means of natural selection. See them fight for survival and produce offspring which share their genes… occasionally mutating to form monstrosities! What will your creature’s final-stage of evolution be?
Why similar: Science 24.2% ★, Colony Sim 19.5% ★, Character Customization 13.1%, Nature 13%, Sandbox 11%
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 59.1% ★, Nature 8.7%, RPG 8.3%, Exploration 6.1%, Stylized 5.2%
Pilot a remotely operated submarine and explore the oceans! Defy the darkness and crushing pressure of the deeps as you chart unknown regions and study new species of ocean life.
Why similar: Underwater 40.8% ★, Science 25.8% ★, Sandbox 12.7%, Nature 10.8%, Exploration 4.8%
Explore Islands and the ocean in a Singleplayer or a Coop adventure. Relaxing gameplay, music and hundreds of unique activities to do. Whether you are an Explorer of the unknown, a Farmer that wants to tend to thousand of crops or someone who enjoys combat through boss battles. This game is for you.
Why similar: Underwater 36.4% ★, Sandbox 15%, Base Building 11.9%, Nature 11.6%, Fantasy 7.8%
An evolution simulation game. Take control of your species in the environment and edit your species as a whole. Compete with other evolving species for resources on an alien planet.
Why similar: Science 34.5% ★, Sandbox 18.1%, Character Customization 15.8%, Nature 14.4%, Education 14.2%
Seed, Breed, Create. From single cell organisms to complex ecosystems. Evolve every part of your own unique aquarium / terrarium by applying scientifically accurate principles of natural and artificial selection, in Creatura - ultimate Virtual Evolution Vivarium Simulator.
Why similar: Underwater 35.2% ★, Science 27.9% ★, Sandbox 14.3%, Nature 11.3%, Education 8.1%
you are a fish who does tricks
Why similar: Underwater 65.6% ★, Sandbox 19.7%, Action 5.5%, 3D 4.8%, Exploration 4.4%
Survival game in endless sea wastes where you have to bulid your fortress and fight against sea monsters and other players.
Why similar: Underwater 32.9% ★, Character Customization 13.7%, Sandbox 12.3%, Base Building 11.1%, PvE 9.3%
A toy ecosystem with fully simulated genetics and evolution. Will you tinker with DNA or sit back, relax, and see if life finds a way?
Why similar: Colony Sim 25.4% ★, Science 24% ★, Sandbox 14.4%, Nature 12.8%, Education 12.6%
Soar the seas at the end of time. 65 million years in the future, the world has frozen over, and the oceans have been sealed under a thick layer of ice. Become a Tuai—a species that evolved from birds—and protect the Everwinter in this futuristic underwater action game.
Why similar: Underwater 40% ★, Nature 14%, PvE 11%, RPG 8.5%, Fantasy 7.1%
Dive into a thrilling multiplayer survival adventure in RTE Worlds. With a procedurally generated world, random dungeons, and limitless replayability. Explore by land, sea, air, and immerse yourself in a captivating story brimming with quests and unforgettable NPCs. Your epic journey begins here!
Why similar: Underwater 37.5% ★, Sandbox 15.4%, Base Building 11.5%, PvE 9.8%, Survival Horror 9.4%
A fungi-fueled 'battle of nutrition!' Turn-based strategy inspired by mycelium networks and territory control. Produce fantastical mushrooms and expand to outgrow your rivals. Develop peacefully or parasitize your friends in multiplayer and solo play - may the fittest fungi survive!
Why similar: Colony Sim 29.3% ★, Science 26.1% ★, Nature 14.6%, Education 14.5%, Character Customization 10.7%
VR Fishtank is a relaxing VR game in which players can unlock and raise over 70+ aquatic creatures, create your dream aquarium, play minigames, and get up close and personal with your favorite fish!
Why similar: Underwater 44.9% ★, Sandbox 16.5%, Nature 14.2%, Education 11.1%, Stylized 8.1%
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 49% ★, Nature 18.9%, Education 16.6%, Exploration 6.5%, Stylized 5.1%
Explore microscopic messengers of time inspired by micropaleontology and plankton research! Can ancient forms of plankton from over 10,000 years ago help us understand the future of freshwater ecology? Sound like a scifi movie? Actually, these are the realities of real world plankton!
Why similar: Underwater 41.7% ★, Nature 15.7%, Education 14.4%, Science 11.6% ★, Sandbox 7.5%
Play as an Orc—or choose one of six unique races—and survive in a living open-world built on two layers, the Surface and the Underground. Gather resources, hunt, and build your own settlement. Shape your path through moral choices and explore dangerous lands in the cursed continent of Kopno.
Why similar: Colony Sim 18.7% ★, Co-op 16.9%, RPG 14.4%, Base Building 13.8%, Sandbox 12.6%
Take on the role of an underwater reef explorer, find a way to save the corals from extinction. Dive into the colorful waters of Water, explore and admire the local reef, explore the mystery of the island. Gather resources to create your own bases in order your survival.
Why similar: Underwater 48.7% ★, Sandbox 16.5%, Base Building 15.7%, Stylized 6.7%, Exploration 5.5%
Create virtual lifeforms whose development is shaped by a deep simulation of evolution. Guide them as they fight, mate, and adapt to the environment you have built. All the creatures in the trailer evolved on their own in the game!
Why similar: Underwater 30.7% ★, Colony Sim 25.5% ★, Science 20.4% ★, Sandbox 12.3%, Nature 11%
W.A.R.D is an online co-op fantasy game set in a magical world of floating islands and flying ships. You and your wizard buddies must explore a world ravaged by the calamity, perform missions for the Wizarding Anomaly Resolution Department and uncover the truth hidden by forces unseen.
Why similar: Sandbox 18.3%, Character Customization 16.5%, Base Building 14.4%, PvE 13.8%, RPG 9.5%
In Habitat Toxica, a mysterious virus mutates animals into hostile creatures, pushing them toward extinction. As one of the few chimpanzees who gained intelligence from the infection, you must fight for survival and save the remaining wildlife.
Why similar: Base Building 15.9%, Sandbox 14%, Character Customization 13.9%, Co-op 12.7%, Nature 10.6%
Nested Lands is a ruthless medieval RPG game featuring in-depth village building, large-scale social management and combats. Gather survivors, build a settlement, craft, master your skills, survive, and endure alone or in online co-op.
Why similar: Colony Sim 41.1% ★, Sandbox 12.5%, Co-op 11.6%, PvE 11%, Base Building 11%
Against The Tide is a simulation strategy game about restoring a dying coral reef. Build your conservation facility, grow your marine gardens, thwart invasive species, and discover new technologies to save the reef.
Why similar: Colony Sim 35.7% ★, Underwater 25.4% ★, Nature 12.7%, Stylized 8.5%, Base Building 6.8%
In Undersea Adventure, players explore the ocean and learn about a wide variety of sea creatures including sharks, turtles, and whales. They interact with a talking Manatee who serves as their guide. They also participate in a deep-sea treasure hunt.
Why similar: Underwater 47% ★, Sandbox 30.9%, Education 22.1%
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 74% ★, Sandbox 22.5%, 3D 3.5%
Get ready for a Waterworld-themed survival game with modular base building, sunken city scavenging, crafting, base defense, and invasions of NPC clans for resources and territory. Ready for the water apocalypse?
Why similar: Underwater 42.2% ★, Co-op 17.9%, Base Building 13%, Sandbox 10.1%, PvE 7.2%
In Ecosystem Architect, build the ecosystem of your dreams and let your imagination run wild. With a vast selection of foliage, animals, and prehistoric creatures, mix-and-match to your heart's content and watch your environment come to life as they interact in an in-depth simulation.
Why similar: Underwater 25.5% ★, Colony Sim 25.5% ★, Science 23.8% ★, Nature 14.2%, Education 9.5%
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 75.3% ★, RPG 12.4%, Action 6.8%, Adventure 5.5%
A survival-crafting colony sim set in a flooded world of unstable islands. Build a colony, craft gear, design rafts, fend off sharks, manage your survivors, and explore island bunkers to uncover lost Float-Tech from an old-world corporation.
Why similar: Underwater 43% ★, Colony Sim 29.7% ★, Base Building 13.1%, Sandbox 9.5%, Action 2.6%
Join Aggi and dive into a world that lies just out of sight. Customize your own cell and see it thrive in a vibrant ecosystem. Discover a wide variety of organisms like you've never seen before. And learn real science in a playful and relaxed environment.
Why similar: Science 51% ★, Education 20.5%, Sandbox 18.7%, Character Customization 9.8%
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 53% ★, Character Customization 16.6%, PvE 12.4%, Exploration 6.4%, Nature 4.2%
Create physics-based sea creatures and discover evolution through surprising challenges! Control, test, and share your creatures made with our flexible building system! Evolution is full of quirky surprises, can you be more creative than nature it self?
Why similar: Underwater 28.3% ★, Science 26.9% ★, Sandbox 15.5%, Nature 12%, Education 10.2%
Explore a world of magic and adventure in the world of Aritas and defeat the Demon Lord! Play alone in singleplayer or with friends on LAN in this classic-inspired RPG!
Why similar: Sandbox 21.5%, Character Customization 17.9%, PvE 16%, RPG 9.4%, Stylized 7.3%
Voyagers of Nera is a cooperative survival-crafting game where you must survive a magical ocean world brimming with lost spirits and deadly monsters. Sail to distant islands, build beautiful villages and surf across the waves with up to 10 players.
Why similar: Underwater 38.7% ★, Co-op 13.4%, Character Customization 13.2%, Base Building 12.2%, PvE 10.9%
A co-op horror about searching the depths of the ocean for treasure.
Why similar: Underwater 54.7% ★, Nature 12.4%, Survival Horror 6.5%, Exploration 6.4%, Co-op 5.3%
Manipulate climate, add plants and evolve creatures in this planet and life sandbox simulation game. From cells to civilizations, spread life throughout the whole planet. Or just enjoy watching your creation burn!
Why similar: Science 31% ★, Colony Sim 22.7% ★, Sandbox 17.7%, Nature 15.4%, Education 8.6%
Discover an immersive ocean Eco-Sim where you can be almost any animal under the sea! From a tiny seahorse to a massive blue whale, experience the endless circle of life in a massive world of reefs, shipwrecks, and hidden wonders.
Why similar: Underwater 50.9% ★, Nature 18.1%, Sandbox 16.6%, RPG 9.6%, Exploration 4.9%
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 70.1% ★, Action 7.9%, Nature 6.9%, Adventure 6.6%, Exploration 5.4%
Dungeon Maker is a multiplayer application/game to bring your tabletop fantasy role-playing online. Dungeon Maker is designed to work best with the Dungeons and Dragons 5e ruleset.
Why similar: Sandbox 32.6%, RPG 27.6%, Character Customization 18.4%, Fantasy 12%, Exploration 9.4%
Don your VR headset and descend into the abyss. Kodas Nereus combines true-to-life oceanographic data with hyper-realistic diving mechanics. Navigate pitch-black wrecks, monitor living reefs, and uncover history preserved on the seafloor. No fantasy monsters—just you, your rebreather, and the deep.
Why similar: Underwater 20.5% ★, Sandbox 19.5%, Education 17.3%, Science 15.4% ★, Nature 14.4%
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 54.7% ★, Survival Horror 17.1%, Nature 10.9%, Exploration 5.9%, Atmospheric 5.3%
For a hermit crab, it’s difficult to find a place you can call home. Explore a large, underwater house, searching for a real seashell. Meet creatures and discover long buried secrets in this third-person, atmospheric adventure.
Why similar: Underwater 59.9% ★, Nature 16.9%, Exploration 8.4%, Atmospheric 6.8%, Adventure 4%
Biotope will be the most detailed and realistic aquarium simulator on the market. Biotope makes it possible to create complex aquarist ecosystems and simulate realistic life cycles of plants and fish.
Why similar: Underwater 32.1% ★, Science 25% ★, Sandbox 18.5%, Education 15.3%, Atmospheric 4.7%
In the great outdoors, climate change, aggressive animals, hunger, and thirst all pose challenges to survival. Your mission is to acquire key assets on the island and return safely. Gather resources from the wild, process them, and evolve to become even more advanced.
Why similar: Colony Sim 34.6% ★, Nature 22.1%, PvE 14.4%, Base Building 11%, Exploration 7%
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 59.5% ★, PvE 14.7%, Co-op 7.8%, Exploration 5.3%, Atmospheric 3.5%
Project Castaway is a survival crafting title set in the Pacific Ocean. Live the life of a stranded castaway, with only yourself - and the island's inhabitants - for company! Sail the ocean, hunt, explore unique islands and gather resources as you fight for survival.
Why similar: Underwater 37.6% ★, Co-op 17.2%, Sandbox 16.1%, Base Building 13%, Exploration 5.7%
Aquatico is a classic city builder set within the depths of the sea. Strategically build an underwater colony atop the ocean floor and face the challenges that accompany oceanic life.
Why similar: Underwater 44% ★, Colony Sim 30.6% ★, Base Building 12%, Nature 8.6%, Sandbox 4.8%
Pollucean is a 2D storydriven adventure game with management & automation elements. Collect trash, recycle in your very own factory, craft equipment and unravel the true origin of this worlds pollution.
Why similar: Underwater 47.4% ★, Nature 14.7%, Character Customization 11.3%, Education 7.1%, Exploration 5.9%
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 54.4% ★, Survival Horror 15.4%, Nature 11.2%, Atmospheric 5.1%, Exploration 4.8%
