60+ similar titles based on shared tags and player behavior. Themes include Simulation, 3D, Singleplayer, Exploration.
Build and defend an underwater colony on Europa. Master the physics of towing massive structures through the deep. Hack hostile tech and mine rare resources to out-compete rival factions in this atmospheric underwater survival-builder.
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.
Discoveries of the Deep
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!
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 42.3% ★, Underwater 29.3% ★, Exploration 10%, Resource Management 6.3%, Simulation 6%
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 38% ★, Underwater 29.3% ★, Exploration 8.1%, 1990's 7%, Simulation 6.8%
Underwater World is a game that can replace your current desktop wallpaper or you can play in fullscreen window! Discover the bottom of a flooded planet and colonize it! A very pleasant and relaxing game and its graphics will surely make your free moments more enjoyable.
Why similar: Submarine 24.8% ★, Underwater 21.8% ★, Colony Sim 21.3%, Base Building 10%, Strategy 4.8%
SkillGrid is a minimalist strategy game where you expand, manage, and defend a growing grid against an evolving hostile force.
Why similar: Colony Sim 31.4%, Real Time Tactics 22.7%, Strategy 12.9%, Base Building 11.8%, Automation 11.2%
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: Underwater 31.6% ★, Submarine 29.7% ★, Immersive Sim 16%, Simulation 10%, Exploration 8.8%
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 41.2% ★, Underwater 28.8% ★, Exploration 9.9%, 1990's 5.5%, Simulation 5%
Abyssals is a Survival City Builder in the dark depths of an inhospitable planet. Build your underwater colony, explore where light can’t reach, and hunt for scarce resources. Expand your infrastructure and power your lamps, as danger lies in the deep, hidden in the dark.
Why similar: Colony Sim 30.8%, Submarine 21.7% ★, Underwater 11.6% ★, Simulation 9.4%, Exploration 8.1%
The deep-sea exploration adventure that captivated countless players is back. What you discover in this underwater world brimming with freedom and challenges is entirely up to you. Follow your curiosity and make the most of your day off.
Why similar: Submarine 36.1% ★, Underwater 26.1% ★, Sandbox 13.1%, Exploration 10.1%, Simulation 5%
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 36.7% ★, Underwater 26% ★, Immersive Sim 18%, Exploration 10.3%, Simulation 5.1%
Colonize new planets from the comfort of Earth with our remote control planet management system. In Hexoplanet, you're in charge of building and managing entire planetary economies from terraforming and infrastructure to tourism and energy.
Why similar: Colony Sim 34.1%, Real Time Tactics 17.8%, Automation 14.3%, Simulation 10%, Futuristic 7.7%
Welcome to the MEOWFACTORY! Automate production lines and manage limited space to achieve perfection. Connect machines with conveyor lines and minimize hand (well, paw) labour! In the near and depressing future, when the world is on the verge of destruction, ONLY MEOWORKERS can revive production!
Why similar: Colony Sim 25.6%, Sandbox 12.7%, Immersive Sim 12.3%, Strategy 9.7%, Automation 8.4%
L'Avancée du désert est un jeu de gestion où vous devez développer votre colonie spatiale pour récolter de la nourriture et trouver de nouvelles technologies tout en combattant la désertification.
Why similar: Real Time Tactics 30.1%, Colony Sim 24.3%, Strategy 14.6%, Base Building 14.6%, Resource Management 13.3%
Project Sever is an adventure submarine simulator with a touch of horror. Master the controls of an old Project "Sever" submarine and learn to maintain it in working order to escape a deadly underwater trap and solve the mystery of the Anomalous Zone.
Why similar: Submarine 36% ★, Underwater 21.5% ★, Immersive Sim 14.1%, 1990's 7.5%, Exploration 6.7%
A WW1 trench warfare colony sim where you build an evolving trench network with layered defenses, manage soldiers under pressure while holding a fragile sector of the front in real-time tactical battles.
Why similar: Colony Sim 35.5%, Real Time Tactics 14.9%, Base Building 11.8%, Sandbox 11.6%, Strategy 8.7%
7821 Akuji is a first person liminal horror experience. Pilot a tiny, jury-rigged submersible to rescue a lost science crew.
Why similar: Submarine 43.7% ★, Underwater 26.8% ★, Immersive Sim 19.4%, Simulation 5.7%, 3D 2.7%
Build a self-sustaining industrial empire in the deep sea of an ocean-covered alien world. Explore procedurally generated waters, automate resource production, and turn alien life into renewable industrial output through advanced bio-cultivation systems.
Why similar: Underwater 27.1% ★, Automation 15.8%, Immersive Sim 12.6%, Sandbox 11%, Base Building 10.6%
A minimalist 3d incremental clicker about cleaning a dam with a submarine. Dive Deep. Scrap Hard. Get Paid.
Why similar: Submarine 30.4% ★, Underwater 25.4% ★, Exploration 11.7%, Immersive Sim 8%, Simulation 7.4%
Colonize rich planets with vegetation or deserted moons. Build a functional and prosperous colony. Take care of your colonists. Experience adventures on distant worlds or build a colony on planets in our solar system.
Why similar: Colony Sim 31.7%, Base Building 12.8%, Sandbox 12.3%, Resource Management 8.7%, Exploration 7.3%
1923: Process the Great Kantō Earthquake death. Lead all the miserable souls, battle quake-storms, and make life-or-death choices in collapsing Kanto's Hell. A historical strategy game inspired by true events where you play as Hell Governor. Oh...there is NAMAZU the Catfish Titan wreaking havoc too.
Why similar: Colony Sim 28.9%, Real Time Tactics 18.4%, Immersive Sim 14.7%, Strategy 10.4%, Automation 9.8%
A strategy/castle builder. Create a character, build your palace, build up your defenses, craft, adventure and conquer all ancient China. Recruit legendary Heroes to lead into battle and command and fight real-time battles against waves of enemy forces out for your blood.
Why similar: Colony Sim 32.6%, Real Time Tactics 22.7%, 1980s 9.3%, Exploration 8.7%, Strategy 8.6%
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 39.3% ★, Underwater 27.3% ★, Immersive Sim 11.4%, Exploration 6.1%, Resource Management 5.5%
Age of Respair is a medieval strategy castle-builder. Build massive castles with fortifications while managing resources and production chains. Assemble a large army and lay siege to enemy castles. Lead your people and bring respair to your kingdom🏰⚔️
Why similar: Colony Sim 25.8%, Real Time Tactics 22.1%, Base Building 13%, Automation 9.3%, Resource Management 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 37.9% ★, Underwater 25.5% ★, Immersive Sim 11.4%, Sandbox 10%, Exploration 6.2%
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 55.3% ★, Underwater 31.2% ★, Simulation 7.1%, 3D 3.1%, Atmospheric 2.4%
Rise Under the Warstorm is a strategy game focused on automation, production, and base defense. Gather resources, build automated production lines, optimize your economy, train armies, and protect your settlement against enemy waves.
Why similar: Colony Sim 25.7%, Real Time Tactics 22.9%, Automation 18%, Base Building 9.4%, Resource Management 8.3%
A kingdom's open ended journey from a small village to a patchwork of bustling castles. Build your kingdom block by block. Explore the world, grow your industries, and watch your citizens thrive in your creations. Do it your way - there are no wrong choices.
Why similar: Colony Sim 33.5%, Immersive Sim 14.4%, Strategy 12.9%, Simulation 11.2%, Exploration 8.8%
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: Colony Sim 36.9%, Underwater 32.5% ★, Immersive Sim 22.3%, Simulation 5.3%, 3D 1.6%
Build, manage, explore, and survive. Develop your village, discover new islands, face threats, and decide how your colony will grow.
Why similar: Colony Sim 37.4%, Real Time Tactics 14.9%, Resource Management 11.9%, Base Building 10.7%, Strategy 9.5%
An open-world colony sim based on stories of the first men. Infinite possibilities await your very own Adam and Eve as they embark on a generation-spanning adventure. How will you shape their future?
Why similar: Colony Sim 40.7%, Base Building 17.5%, Real Time Tactics 11.3%, Sandbox 10%, Resource Management 6.5%
Carve out and manage vast underground colonies! Build chambers, mine resources, and watch your settlement thrive. Assign specialized roles to your residents, then dig deeper to uncover ancient caves, precious resources, and mysterious tombs that unlock new possibilities.
Why similar: Colony Sim 41.9%, Base Building 16.6%, Exploration 9.9%, Sandbox 9.2%, Resource Management 9%
Classic puzzle mechanics meet roguelite chaos. Stack blocks, draft powerful upgrades, and survive the ever-changing challenges in this adventure.
Why similar: Real Time Tactics 29.5%, Immersive Sim 21.9%, Colony Sim 15.6%, Strategy 15.3%, 1980s 13%
Mine, build, upgrade, and extract. Scavenge the stars in a resource-management sim focused on base building and survival. Gather materials, construct facilities, and order units to thrive in a hostile galaxy. Fortify your temporary base and secure your haul for a clean escape before it’s too late.
Why similar: Colony Sim 24.2%, Base Building 18.6%, Sandbox 15.2%, Resource Management 12.1%, Strategy 10.4%
Become the hive mind of a robot ant colony in this free version of Microtopia! Use pheromone trails to create, automate and optimize supply chains for your ants to follow. Collect resources, produce goods, feed your queen, grow your colony and fly out to expand the species!
Why similar: Colony Sim 26.5%, Automation 14%, Base Building 11.7%, Sandbox 11.1%, Resource Management 9.6%
Vilset is a strategic simulator based on the principle of survival of people, who turned out to be beyond the limits of their civilization.
Why similar: Colony Sim 34.4%, Automation 15.1%, Base Building 14.3%, Sandbox 10.5%, Resource Management 8.3%
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: Submarine 33.9% ★, Underwater 25.7% ★, Immersive Sim 11.5%, Sandbox 10.1%, Exploration 7.7%
Project Hortus is a city-building strategy game set in a distant future, after Earth has been destroyed. On the planet Hortus Prime, it's up to you to establish a new civilization. Manage your city, explore uncharted territories, and face unknown dangers.
Why similar: Colony Sim 30.4%, Real Time Tactics 21.8%, Aliens 12%, Exploration 8.3%, Strategy 7.9%
FULL METAL COFFIN is a 3D co-op submarine simulator. Crew your vessel with up to 8 players. Load the torpedoes, survive depth charges, and eliminate the enemy. Fight for resource deposits below the Antarctic, and dominate the new frontier.
Why similar: Submarine 40.7% ★, Underwater 24.2% ★, Real Time Tactics 13.3%, Simulation 6.7%, Strategy 4.9%
Explore the ice-encrusted ocean of Jupiter's moon Europa.
Why similar: Submarine 43% ★, Underwater 27.7% ★, Aliens 14.4%, Exploration 8.9%, Atmospheric 3.4%
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 30.8% ★, Sandbox 22.9%, Immersive Sim 14.4%, Exploration 12.9%, Resource Management 6.6%
Build, Upgrade, Reset, Repeat
Why similar: Colony Sim 34.6%, Real Time Tactics 21%, Strategy 13.3%, Simulation 11.6%, Exploration 9%
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 44.8% ★, Underwater 23.2% ★, Aliens 10.9%, Exploration 9.6%, Futuristic 6.4%
Build the future under the sea in this retro sci-fi city tycoon.
Why similar: Colony Sim 25.9%, Submarine 24.3% ★, Underwater 15.4% ★, Strategy 7.8%, Base Building 7.2%
Take control of a colony made of ant-like creatures and develop it. Learn how to use your environment, re-discover ancient technology and grow even more! The sky is the limit... (or is it?)
Why similar: Colony Sim 31.3%, Automation 23.2%, Sandbox 14.9%, Simulation 10.5%, Exploration 10.3%
Automate a lunar base as you become the savior of humanity exploring the future on the moon. Mine, craft, research, and trade resources with Earth in this gripping narrative basebuilder.
Why similar: Colony Sim 30%, Automation 16.1%, Base Building 14.4%, Sandbox 11.6%, Resource Management 11%
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 39.1% ★, Submarine 34.7% ★, Immersive Sim 12.7%, Exploration 10.5%, 3D 2.3%
You command a drilling train, leading a dwarf clan through the underground depths toward the planetary core. Manage the crew, complete expeditions, gather resources, upgrade gear, and make tough choices to reach the abandoned city and bring your people back home.
Why similar: Colony Sim 39.6%, Base Building 15.5%, Automation 10.4%, Resource Management 9.8%, Exploration 8.5%
A sci fi business colony simulation on an alien planet. Extract resources, create production pipelines, research new buildings and trade resources with the Earth as you manage the expectations of your employees and defend from the alien flora that inhabits this world.
Why similar: Colony Sim 33.4%, Sandbox 17.1%, Strategy 15.3%, Base Building 12.4%, Simulation 11.2%
A colony sim set in a post-apocalyptic dystopia. Build and defend your base. Manage your survivors. Engage raiders, aliens, Remnant soldiers and other factions in real-time-with-pause combat. Or use stealth to outwit them. Explore the massive world. Survive at all costs
Why similar: Colony Sim 27%, Real Time Tactics 19.8%, Immersive Sim 14%, Base Building 11.9%, Sandbox 9.8%
Become the hive mind of a robot ant colony in Microtopia! Use pheromone trails to create, automate and optimize supply chains for your ants to follow. Collect resources, produce goods, feed your queen, grow your colony and fly out to expand the species!
Why similar: Colony Sim 27.1%, Automation 14.1%, Sandbox 11.4%, Base Building 11.1%, Resource Management 9.8%
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 40.9% ★, Underwater 28.2% ★, Immersive Sim 15.3%, Exploration 8.4%, Retro 2.8%
A battle-laden automation game where you have to manufacture everything from battle units down to every bullet! Engage in battles to gather survivors. Manage and feed your people. Mine, farm and Optimize production lines. Can you lead your people to victory?
Why similar: Colony Sim 24.5%, Real Time Tactics 17.2%, Automation 14.3%, Base Building 11.8%, Sandbox 10%
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 38.4% ★, Underwater 27.7% ★, Immersive Sim 18.1%, Exploration 9.6%, Simulation 3%
From a small village of a dozen people to a small kingdom of thousands of people. Arrange for residents to work, gathering, fishing and hunting, farming and mining, processing and manufacturing. Trade, accumulate supplies, increase your strength, and fight evil forces and monsters.
Why similar: Colony Sim 20.7%, Real Time Tactics 17.8%, Base Building 13.2%, Automation 13.1%, Sandbox 11.9%
Explore endless Universe and create the most efficient constellation of colonies. Build conveyor systems to automate production. Take care of Astronauts and their needs! Establish new colonies as part of intergalactic simulation.
Why similar: Colony Sim 29%, Automation 17.1%, Base Building 16.8%, Resource Management 11.4%, Sandbox 9.6%
Take up the role of the Hell Governor and embrace the challenge of welcoming souls who perished in major, historically real human disaster. Build your city, manage your resources while defending the chaos from demons who steal and kill your folks....and also that GIANT TITAN lurking around.
Why similar: Colony Sim 31.2%, Real Time Tactics 27%, Immersive Sim 14.7%, Base Building 11.5%, Strategy 6.5%
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 34.4% ★, Underwater 28.8% ★, Base Building 11.1%, Exploration 8.6%, Sandbox 7.8%
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: Submarine 52.9% ★, Underwater 32% ★, Base Building 14.3%, Singleplayer 0.8%
Subwar 2050 is a futuristic submarine combat simulator. Pilot four types of submarine including deep-sea exploration vessels, reconnaissance subs, and highly maneuverable fighter submarines. Explore thousands of square miles of mapped 3d underwater seascapes in four different campaigns.
Why similar: Submarine 35.8% ★, Underwater 27.7% ★, 1990's 10.9%, Strategy 7.1%, Exploration 6.7%
Build and lead a Mississippian city centered on sacred mounds. Gather resources, grow your population, and expand your influence while competing with rival chiefdoms in a living world shaped by land and culture.
Why similar: Colony Sim 37.9%, Real Time Tactics 27.5%, Strategy 15.4%, Base Building 8.2%, Simulation 3.6%
A Sci-Fi colony and strategy sim with a complex economy, immersive logistics, and a war against the rise of the machines! Build your colony and ensure supplies for your people. Automate industrial ships and create combat groups to defend against waves of enemies.
Why similar: Colony Sim 25.1%, Real Time Tactics 16.5%, Automation 12.9%, Immersive Sim 12.1%, Base Building 10.1%
