60+ similar titles based on shared tags and player behavior. Themes include Simulation, Singleplayer, Exploration, Atmospheric.
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.
DepthWake
Return to an Earth abandoned for over 500 years and explore its transformed oceans in search of vital resources. With supplies on humanity's new home world running dry, you must gather materials, build automated underwater operations, and uncover the secrets that now lie beneath the waves.
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.
Return to an Earth abandoned for over 500 years and explore its transformed oceans in search of vital resources. With supplies on humanity's new home world running dry, you must gather materials, build automated underwater operations, and uncover the secrets that now lie beneath the waves.
Why similar: Submarine 26.1% ★, Underwater 17.5% ★, Automation 12.3%, Base Building 10.7%, Sandbox 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 42.8% ★, Underwater 29.3% ★, Exploration 10.1%, Simulation 5.9%, Resource Management 5.9%
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 38.3% ★, Underwater 29.2% ★, Exploration 8.2%, 1990's 7%, Simulation 6.7%
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 25.1% ★, Underwater 21.8% ★, Colony Sim 21.1%, Base Building 9.9%, Futuristic 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 31.5%, Real Time Tactics 23.1%, Strategy 12.9%, Base Building 11.9%, Automation 10.6%
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 29% ★, Exploration 10.1%, 1990's 5.5%, Simulation 4.8%
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 31.5% ★, Submarine 30% ★, Immersive Sim 16%, Simulation 9.8%, Exploration 8.9%
CircuitVeil is a Single-player / Multiplayer isometric factory game where you boot an artificial mind. Mine the substrate, build production lines, specialize as Engineer, Defender, or Prospector, and send your factory's output through the off-world transfer beam.
Why similar: Colony Sim 31.7%, Automation 14.7%, Base Building 12.5%, Sandbox 11.5%, Simulation 8.9%
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 30.7%, Submarine 22.1% ★, Underwater 11.7% ★, Simulation 9.3%, Exploration 8.2%
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 36.4% ★, Underwater 26% ★, Sandbox 13%, Exploration 10.1%, Simulation 4.9%
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 37% ★, Underwater 26.4% ★, Immersive Sim 17.4%, Exploration 10.3%, Simulation 5%
Lead a slime colony through a living pixel world. Take direct control of individual creatures, gather food, expand your underground nest and face rival colonies. Explore unfamiliar biomes and fill your illustrated bestiary with discoveries.
Why similar: Colony Sim 40.6%, Real Time Tactics 28.3%, Strategy 10.9%, Simulation 9.2%, Exploration 8.1%
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 34.3%, Real Time Tactics 18.2%, Automation 13.5%, Simulation 10%, Futuristic 7.9%
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 25.5%, Sandbox 12.7%, Immersive Sim 12.4%, Strategy 9.6%, Automation 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 44% ★, Underwater 26.6% ★, Immersive Sim 19.3%, Simulation 5.5%, 3D 2.7%
A minimalist 3d incremental clicker about cleaning a dam with a submarine. Dive Deep. Scrap Hard. Get Paid.
Why similar: Submarine 30.8% ★, Underwater 25.4% ★, Exploration 11.8%, Immersive Sim 8%, Simulation 7.3%
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 30.6%, Colony Sim 24.4%, Base Building 14.7%, Strategy 14.6%, Resource Management 12.6%
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 27.5% ★, Automation 15%, Immersive Sim 12.8%, Sandbox 11.1%, Base Building 10.8%
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 8.2%, Exploration 7.4%
A 2D survival sandbox where the world broke a long time ago and just kept running. You can type freely to anyone, and they remember what you did. Mine, build, wire logic circuits, appease five silent gods, and assemble a ship plate by plate. No ending, no win screen. Pace yourself.
Why similar: Colony Sim 23.9%, Real Time Tactics 19.7%, Immersive Sim 12.6%, Base Building 12.1%, Sandbox 11.4%
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 32.4%, Real Time Tactics 22.8%, 1980s 9.5%, Exploration 8.7%, Strategy 8.5%
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 35.8% ★, Underwater 21.1% ★, Immersive Sim 13.7%, 1990's 8.1%, Exploration 6.6%
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 39.8% ★, Underwater 27.3% ★, Immersive Sim 11.4%, Exploration 6.2%, Resource Management 5.2%
Sail your island. Bring new land home. A colony sim where heroes of history and myth gather, build and fight to survive. Merge islands, plan your settlement, set each hero’s priorities and automate production—then take command in battle. Turn a tiny camp into a moving homeland.
Why similar: Colony Sim 25.6%, Real Time Tactics 15.7%, Automation 11.8%, Base Building 11.1%, Sandbox 10%
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 38.2% ★, Underwater 25.4% ★, 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 55.7% ★, Underwater 31% ★, Simulation 7%, 3D 3.1%, Atmospheric 2.4%
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 35.4%, Real Time Tactics 15%, Base Building 12.2%, Sandbox 11.8%, Strategy 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 36.7%, Underwater 32.6% ★, Immersive Sim 22.5%, Simulation 5.2%, 3D 1.6%
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 33.6%, Immersive Sim 14.6%, Strategy 12.8%, Simulation 11.2%, Exploration 8.9%
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 26.1%, Real Time Tactics 22.5%, Base Building 13.1%, Automation 8.8%, Resource Management 8.4%
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 26%, Real Time Tactics 23.5%, Automation 17.2%, Base Building 9.5%, Resource Management 7.9%
ARUS-1 combines first-person survival with building a Mars colony. Play solo or in online co-op with up to 4 players. Explore on foot and by rover, secure power, water and oxygen, connect production facilities and research technologies for your orbital programme.
Why similar: Colony Sim 32.2%, Sandbox 15.2%, Automation 14.8%, Exploration 11.1%, Base Building 8.6%
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 42%, Base Building 16.7%, Exploration 10.1%, Sandbox 9.3%, Resource Management 8.5%
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 17.6%, Real Time Tactics 11.5%, Sandbox 10.1%, Resource Management 6.1%
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 22%, Colony Sim 15.5%, Strategy 15.1%, 1980s 13.3%
FULL METAL COFFIN is a 3D co-op submarine simulator. Crew your vessel with up to 4 players. Load the torpedoes, dodge incoming fire, and eliminate the enemy.
Why similar: Submarine 41% ★, Underwater 23.6% ★, Real Time Tactics 13.7%, Simulation 6.8%, Strategy 4.7%
Skyberry Garden is a cozy sky colony sim where space is your most precious resource. Design a thriving sanctuary on floating islands, master complex production chains, and harness ancient magic. Can you build a lasting home above the clouds?
Why similar: Colony Sim 38.9%, Automation 17.2%, Sandbox 16%, Base Building 14.5%, Strategy 6.3%
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 40%, Base Building 15.8%, Automation 9.9%, Resource Management 9.3%, Exploration 8.7%
Build, crew and command a colossal landcruiser across a dying desert world. By day you scavenge and produce; by night you defend against a swarm from the deep, roused by your own heat and vibration. Stop moving, and you become prey.
Why similar: Colony Sim 31.2%, Real Time Tactics 20.9%, Base Building 12.7%, Resource Management 8.6%, Sandbox 8.2%
Explore the ice-encrusted ocean of Jupiter's moon Europa.
Why similar: Submarine 43.2% ★, Underwater 27.5% ★, Aliens 14.5%, Exploration 8.9%, Atmospheric 3.4%
A factory automation game where you are the mind of a self-replicating interstellar probe. Turn barren rock and ocean into sprawling industry that feeds the data centers you run on. Launch copies of yourself until they fill the sky. No enemies. Build at your own pace.
Why similar: Colony Sim 30%, Automation 19.1%, Base Building 15.4%, Sandbox 12.3%, Resource Management 11.3%
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 34.2% ★, Underwater 25.6% ★, Immersive Sim 11.5%, Sandbox 10%, Exploration 7.7%
Mine, build, upgrade, and extract. Scavenge planets in a base-building resource management sim. Gather materials, construct facilities, and order units to survive in a hostile galaxy. Launch your base to the next zone before planetary threats overwhelm you.
Why similar: Colony Sim 24.5%, Base Building 18.9%, Sandbox 15.4%, Resource Management 11.5%, Strategy 10.5%
From the creators of Have a Nice Death comes a charmingly quirky island adventure with 4-player co-op! From above, catch your breath in a cozy sanctuary and befriend quirky locals. From below, take the helm of an upgradable submarine, fight mutant creatures, and craft vital gear. Explore NAUTUS!
Why similar: Submarine 38.7% ★, Underwater 26.3% ★, Base Building 11.6%, Sandbox 11.3%, Exploration 7.9%
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 34.8%, Base Building 14.5%, Automation 14.4%, Sandbox 10.7%, Resource Management 7.9%
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 30.2%, Real Time Tactics 22%, Aliens 12.2%, Exploration 8.4%, Strategy 7.8%
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 31.3% ★, Sandbox 22.9%, Immersive Sim 14.5%, Exploration 13.1%, Simulation 6.3%
Build and automate a lunar colony that Earth depends on. Mine regolith, run conveyor-and-drone factories above and below the surface, manage colonists, trade with rival Earth factions — and play a story campaign with multiple endings.
Why similar: Colony Sim 30%, Automation 15.2%, Base Building 14.7%, Sandbox 11.7%, Resource Management 10.3%
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 26.7%, Automation 13.3%, Base Building 11.8%, Sandbox 11.3%, Resource Management 9.2%
This is a tower-building simulation where you place offices, homes, shops, restaurants, hotels, and more inside a growing high-rise. People move autonomously toward their destinations, using elevators as the building comes to life. Balance profit and expansion as you create a busy tower of your own.
Why similar: Colony Sim 25.6%, Real Time Tactics 17.7%, Sandbox 13.5%, Strategy 12.6%, Simulation 11%
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 44.9% ★, Underwater 23% ★, Aliens 11%, Exploration 9.6%, Futuristic 6.4%
Crash-land on a dying alien world and bring it back to life. Build automated factories, master real chemistry and nuclear physics, and terraform the atmosphere one gas at a time — while sandworms hunt the power signature of everything you build.
Why similar: Colony Sim 33.4%, Strategy 13.1%, Sandbox 11.9%, Aliens 10%, Simulation 9.3%
A relaxing and strategic beehive roguelike. Collect honey, hatch bees, and unlock powerful upgrades as your bees defend the hive from hungry invaders.
Why similar: Colony Sim 32%, Real Time Tactics 23.7%, Strategy 12.8%, Resource Management 12.8%, Automation 11.8%
Build, Upgrade, Reset, Repeat
Why similar: Colony Sim 34.6%, Real Time Tactics 21.3%, Strategy 13.2%, Simulation 11.5%, Exploration 9.2%
Survive the deep. Build and manage a nomadic underwater colony in a retro-futuristic ocean world. Resources are finite, forcing your colony ever deeper into the deadly abyss.
Why similar: Colony Sim 27.4%, Underwater 22.1% ★, Base Building 11.9%, Sandbox 11.1%, Resource Management 8.5%
Join a small community of rejects, try to survive in hospitable world of peak capitalism. As a modern pirate you will scavenge wrecks of rich peoples' yachts for resources, grow weed and manage automated factories.
Why similar: Submarine 34.1% ★, Colony Sim 24.9%, Underwater 22.8% ★, Automation 11.3%, Simulation 4.7%
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 38.9% ★, Submarine 34.9% ★, Immersive Sim 12.7%, Exploration 10.6%, 3D 2.3%
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 30%, Base Building 17%, Automation 16.2%, Resource Management 10.6%, Sandbox 9.5%
Build the future under the sea in this retro sci-fi city tycoon.
Why similar: Colony Sim 25.7%, Submarine 24.6% ★, Underwater 15.4% ★, Strategy 7.7%, Base Building 7.1%
