60+ similar titles based on shared tags and player behavior. Themes include Simulation, Singleplayer, Indie, Space Sim.
Take the reins of the newly founded Office of Interstellar Production, annex newly discovered star systems, mine resources and refine quality components to build mighty warships to deliver to the unceasing needs of the Navy. A chill sandbox resource management game.
ECHIDNA
A dead god drifts in the dark. Build a salvage fleet that carves it apart cell by cell, and watch a colossal carcass melt into a storm of flying debris and climbing numbers. Strip it to the bone then evolve and start again on something bigger.
Space Sim Tycoon
Space Sim Tycoon – A sandbox transportation tycoon game where you can explore forbidden planets, gather resources, craft goods, and establish routes to manage your space empire.
A dead god drifts in the dark. Build a salvage fleet that carves it apart cell by cell, and watch a colossal carcass melt into a storm of flying debris and climbing numbers. Strip it to the bone then evolve and start again on something bigger.
Why similar: Space Sim 32.3%, Idler 20.3%, Simulation 16.1%, Resource Management 7.2%, Automation 6.9%
Space Sim Tycoon – A sandbox transportation tycoon game where you can explore forbidden planets, gather resources, craft goods, and establish routes to manage your space empire.
Why similar: Space Sim 32.1%, Simulation 19.1%, Sandbox 8.6%, Building 7.3%, Resource Management 7.1%
Board your ship and push the boundaries of space exploration in this contemplative space incremental. Gather resources, develop your technology, and travel from the Moon to the edge of the solar system to answer a mysterious signal from the stars.
Why similar: Space Sim 30.5%, Idler 25.5%, Simulation 12.5%, Resource Management 10.7%, Space 7.6%
Galactic Simulator 3 is a space exploration and evolution sim inspired by the Fermi Paradox and Great Filter theory. Scan uncharted star systems, gather resources and samples, establish outposts and stargates, and witness the rise and fall of civilizations across an ever-evolving galaxy.
Why similar: Space Sim 35.6%, Idler 25.7%, Simulation 14.1%, Space 7.8%, Sandbox 7.2%
A relaxing idle desktop farming game where you grow crops, gather resources, upgrade facilities, tease little birds, earn extra coins by clicking or typing, and expand your farm at a laid-back pace.
Why similar: Idler 28.5%, Farming Sim 23.3%, Simulation 15.5%, Automation 11.4%, Building 5.8%
Start as a microscopic speck, become the end of everything. Void Core is a minimalist sci-fi idle game where you control a black hole. Harvest matter, bend spacetime to automate your growth, and consume entire galaxies. Consume. Grow. Evolve.
Why similar: Idler 28.9%, Space Sim 24.4%, Simulation 10.9%, Automation 10%, Space 8.2%
Harvest energy across the solar system. Build generators on alien worlds, prestige for Dark Energy, and construct a Dyson Sphere around the Sun. Ten planets. Infinite power. One way home.
Why similar: Space Sim 34.3%, Idler 25%, Resource Management 14.2%, Sci-fi 8.4%, Management 6.7%
Kkokko Industry is a relaxing idle game where you manage a chicken farm. The game runs on one side of your monitor, allowing you to enjoy it comfortably while working on other tasks.
Why similar: Idler 32.5%, Farming Sim 22.1%, Simulation 15.9%, Automation 12.6%, Building 12.4%
Interstellar Inn is a 2D hotel building and management sim in space.
Why similar: Space Sim 26.9%, Resource Management 16%, Simulation 12.8%, Management 9.1%, Building 9.1%
Build your dream farm in 8 different worlds. You can plant a tree farm, create a vegetable garden, or even raise animals. Build your fences wherever you want in the open world, create the farm you desire.
Why similar: Idler 24.7%, Farming Sim 24.4%, Simulation 22%, Building 6.3%, Automation 5.8%
An experimental VR base building game. Craft, gather & manage resources, build your base and buy more islands to exploit and expand!
Why similar: Farming Sim 21.2%, Idler 20.7%, Resource Management 13.7%, Simulation 11.7%, Building 9.7%
Build stations above picky planets, match modules to what the locals actually want, and grow a trade empire that earns while you're away. Court the factions or cross them on the road from your first rattling fusion can to a megastructure that tames a black hole.
Why similar: Space Sim 36.8%, Simulation 19.7%, Idler 19.5%, Building 6.5%, Sci-fi 4.5%
Our goal is to depict the possibilities of space exploration & combat within a realistic environment- to emphasize the "science" in science-fiction. Key features to include: proper orbital mechanics for all objects in space, detailed ship system control, functionality, inter-dependency & damage reaction.
Why similar: Space Sim 62.7%, Simulation 29.4%, Space 7.9%
A fantasy space agency management game! Manage your team, design your space ship and research new technology! Reach moons, planets and the void beyond. Can you reach the void? Can you bring Galduen to the void?
Why similar: Space Sim 41.2%, Resource Management 14%, Simulation 11.5%, Management 10.3%, Space 10.3%
Embark on an interstellar journey with Galaxy Idle Clicker! Conquer galaxies, upgrade your spaceship, and face off against a myriad of enemy ships. With engaging minigames, powerful upgrades, GIC delivers an unparalleled idle space adventure. Join the cosmic conquest today and dominate the universe!
Why similar: Idler 28.1%, Space Sim 24.8%, Resource Management 16.8%, Simulation 9%, Space 8.6%
Explore a seed-driven galaxy where every ship, planet, and dungeon is generated at runtime. Dogfight pirate wings, land on 20 kinds of worlds, raid surface sites on foot, and build a fleet from salvaged hulls, solo or in Steam co-op. The same seed rebuilds the same galaxy, every time.
Why similar: Space Sim 45.3%, Simulation 18.2%, Sandbox 8.8%, Sci-fi 7.7%, Management 6.2%
Casual farming simulator with unique, flexible gameplay. Autoclicker is built-in and free. Gather resources, upgrade critters and buildings, sell your farm when you want a bigger one and never stop expanding.
Why similar: Idler 31.1%, Farming Sim 24.6%, Resource Management 15%, Building 7.2%, Automation 7%
Your computer desktop will no longer be just a static background, but a living, breathing ecosphere. You’ll watch plants and animals thrive as fish swim freely across your screen. In your downtime, you can feed the creatures, clean up their waste.
Why similar: Idler 38.5%, Simulation 25.3%, Building 11.1%, Sandbox 10.4%, Automation 8.8%
You are the supreme commander who directing the construction of a galactic space base. You need to manage the living and administrative needs of the space base residents, establish the industrial chain for space docks and starship, and ultimately complete a dream starship.
Why similar: Space Sim 38.2%, Simulation 19.6%, Resource Management 13.4%, Building 11.8%, Automation 10.9%
A 2D space trading game with a real economy. NPC ships haul cargo between 78 stations and prices move whether you're there or not. Good routes die as other traders catch on, so you keep hunting new ones. No quest markers, no "best trade" arrows. Just you, a map, and the prices.
Why similar: Space Sim 40.1%, Simulation 21.7%, Sandbox 10.6%, Sci-fi 6.3%, Resource Management 5.8%
A relaxing idle clicker about building a coffee empire. Harvest beans, roast them, and serve caffeinated drinks for profit. Automate each stage, work around your bottleneck, and franchise into a global brand. Designed to run alongside your day, and progress keeps brewing while you're away.
Why similar: Idler 37.7%, Resource Management 22.4%, Simulation 17.7%, Pixel Graphics 6.9%, Automation 6.7%
Will you make the grade and save the planet? Become a cadet on your first day of training in this 3rd person space combat simulator.
Why similar: Simulation 39.4%, Space Sim 39.2%, Sci-fi 11.5%, Space 9.9%
Watch as stars battle for control of a simple simulated galaxy. Each star belongs to a faction, indicated by its color, and combat happens automatically between neighboring stars. Your role is to observe the dynamic battlefield as stars change ownership.
Why similar: Space Sim 34.8%, Idler 26%, Simulation 12.5%, Sandbox 9.9%, Space 6.9%
Planet Harvester is a sci-fi automation and resource management sim where you deploy autonomous drones, harvest planets, transfer resources to your mothership, buy upgrades, solve bottlenecks, and expand across the galaxy.
Why similar: Idler 27.7%, Resource Management 20.3%, Simulation 19.2%, Automation 16.6%, Sci-fi 8.1%
Roofgrown Life is a cozy idle farming game. You can collect fruits in various regions, plant and harvest them, complete customer orders, upgrade your vehicles and house, and explore to unlock new points of interest on the map.
Why similar: Idler 39.9%, Farming Sim 29.1%, Simulation 23.6%, Pixel Graphics 6.8%, Singleplayer 0.6%
Caught in the middle of a violent conflict on the fringe of the galaxy — your ability to survive will depend on your piloting skills and combat savvy as a mercenary space fighter. But, as you explore the vastly detailed world of Tachyon: The Fringe, you will often find that the most powerful weapon on your ship is in your head.
Why similar: Space Sim 56%, Simulation 33%, Space 11%
An idle incremental adventure in space! Mine asteroids while fighting off enemy AI drones. Build your own AI drones, mining lasers, helper drones and more. Collect hundreds of rewards and unlock a variety of features that will help your ultimate goal: making numbers go up (or sometimes down).
Why similar: Idler 27.7%, Space Sim 24.1%, Simulation 15%, Sci-fi 10.3%, Resource Management 7.8%
Fly a rented corporate vessel in a procedurally-generated universe, navigate risky routes, profit from changing markets before the opportunity disappears and you lose it all. Take jobs, navigate the markets, smuggle, lie. Do everything in order to keep flying.
Why similar: Space Sim 49.7%, Simulation 25.4%, Sci-fi 7.1%, Space 5.1%, Resource Management 4.6%
A cozy, low-profile farming idle game that grows right at the edge of your screen.
Why similar: Idler 33.4%, Farming Sim 25%, Simulation 15.7%, Resource Management 8.9%, Automation 7.7%
Perihelion lets you run your own rocket engine shop. Take over an abandoned desert airfield, design realistic, unique engines, then test them!
Why similar: Space Sim 39.5%, Simulation 21.9%, Sandbox 12.7%, Building 7.4%, Resource Management 5.7%
Help humanity to spread throughout the cosmos by exploring new worlds, building space factories and setting up trade routes. Research advanced technologies to increase efficiency and unlock new paths of development. Fight off other artificial intelligences in your goal to reach the Final Upgrade!
Why similar: Space Sim 25.3%, Resource Management 14%, Automation 11.6%, Simulation 9.9%, Building 9.5%
Awaken as a hidden machine mind in a deep incremental automation strategy — rise through 14+ phases, infiltrate humanity, automate economies, harvest the heavens into stellar megastructures, and reach for scales beyond time itself. Every cycle you break only reveals a larger one waiting beyond it.
Why similar: Idler 21.6%, Space Sim 20%, Simulation 17.1%, Resource Management 16.8%, Automation 11.3%
Aliens demanded 3 billion KGs of buds or they vaporize The Earth! Humanity's last hope is You & weed. a cozy, pixel-art idle/incremental grower.
Why similar: Idler 24.6%, Farming Sim 18.9%, Resource Management 14.7%, Simulation 14.2%, Automation 11.4%
Lead an expedition into an unexplored solar system. Build rockets, aircraft, and other vehicles, discover new worlds, gather resources, complete missions, unlock technology, and grow a colony of tiny purple Klorps in this spaceflight sandbox.
Why similar: Space Sim 42%, Simulation 24.2%, Space 10.3%, Sandbox 9.7%, Building 8%
Idle-farming game with automation. The game will sit at the bottom of your screen allowing you to work on other tasks. Grow crops, produce fuel, activate turrets to defend your FARM.
Why similar: Idler 32.8%, Farming Sim 32.3%, Simulation 24.8%, Automation 5.6%, 2D 3.8%
Bring a relay station back online in this compact idle/incremental game. Generate power, catch signals, decode lost transmissions, automate your network, and expand across new sectors of deep space.
Why similar: Idler 31.5%, Resource Management 19.8%, Simulation 19.7%, Management 8.9%, Sci-fi 8.3%
You are a Scraponaut, create your own spaceplane with unique parts each affecting the way your plane behaves. Collect scrap while exploring procedurally generated islands, unlock and discover unique new parts to upgrade your spaceplane.
Why similar: Space Sim 38.5%, Simulation 13.7%, Building 10.2%, Sandbox 9.1%, Sci-fi 8.8%
Build a super large island with robots in this relaxing idle farm simulation game. Assign tasks to robots to plant, raise animals and build various buildings to expand your island. Even when you're busy, the game can run quietly at the corner or bottom of the screen and keep developing your farm.
Why similar: Idler 28.7%, Farming Sim 23.1%, Simulation 12%, Automation 11.9%, Building 9%
Spaceflight add-on for Microsoft Flight Simulator X
Why similar: Space Sim 46.3%, Simulation 41.3%, Space 12.4%
Run a galactic pirate syndicate from a single screen. Raid ships, loot cargo, capture crew, and grow a fleet that raids in parallel while you watch. An incremental space-pirate idle game with tactical raids, a reputation-based black market, and a legendary endgame.
Why similar: Space Sim 27.5%, Idler 24.6%, Resource Management 11.5%, Automation 10.3%, Simulation 8%
Build your space station, design your own ships, and explore relaxed sci-fi sectors in Astrosphere. Gather resources, research new technologies, and shape your journey through the cosmos at your own pace.
Why similar: Space Sim 34.4%, Simulation 11.2%, Resource Management 10.6%, Building 9.6%, Sci-fi 8.7%
Build and automate your own industrial space empire. Mine asteroids, manage logistics, expand production lines with drones and conveyors, explore new sectors through wormholes, and grow your mining operation across the galaxy.
Why similar: Space Sim 24.3%, Resource Management 16%, Sci-fi 11.4%, Automation 10.9%, Simulation 8.9%
My Tiny Grocery Store is an idle shopping simulator located in the bottom right corner of your screen that allows you to manage your store while also completing other tasks! Design your store, arrange your shelves, and enjoy earning money.
Why similar: Idler 33.1%, Simulation 19%, Automation 14.1%, Resource Management 9.3%, Building 8.2%
In Farm BoYS, you can enjoy the cosy experience of an idle farming game. Plant crops, catch fish and raise animals to grow your farm. Upgrade your workers and buildings, fulfil marketplace orders and uncover surprises as your farm flourishes, even when you’re away.
Why similar: Idler 29.5%, Farming Sim 24.2%, Automation 10.3%, Simulation 8.6%, Resource Management 8%
Weird Wormholes is a casual game about traveling through wormholes to try and get back home. Use your ship to mine planets for resources and process these resources into components to enable your travels.
Why similar: Space Sim 42.1%, Idler 24.3%, Sandbox 11.2%, Resource Management 6.1%, Management 5.1%
A casual space simulation game where you perform orbital manoeuvres on satellites to change their orbit and complete missions.
Why similar: Space Sim 48%, Simulation 29.4%, Sci-fi 9.3%, Space 9.1%, 2D 3.7%
Welcome to Capy’s Hot Springs Haven, a relaxing idle game that stays on your desktop. Upgrade hot springs, place vending machines, and decorate your floating island as adorable animals visit to relax and unwind.
Why similar: Idler 28.1%, Farming Sim 27.8%, Simulation 23.1%, Building 7.7%, Pixel Graphics 5.4%
Congrats, farmer—you’ve been rocketed into space to fix the food crisis. Grow crops on strange planetoids, ship food back home, and keep your people fed. Expand your planetoid, solve puzzles, and explore alien worlds to turn lifeless rock into a thriving offworld farm.
Why similar: Space Sim 37.8%, Farming Sim 24.2%, Simulation 8.9%, Management 7.9%, Space 7.9%
Grow your planetary empire from a small base to a massive production powerhouse in Planetary Factory. Balance inputs and outputs to maximize profits and minimize waste, research advanced technologies, and build a formidable military to conquer hostile planets.
Why similar: Idler 30.1%, Resource Management 15.1%, Automation 13.7%, Simulation 13.5%, Building 9.1%
OddCrops is a cozy farming game where you can discover new plant species, manage nutrients, survive changing weather, and protect your garden from pests and decay
Why similar: Idler 26.4%, Farming Sim 26.1%, Simulation 20.9%, Resource Management 7.8%, Automation 6.2%
Mine the cosmos in this idle space clicker! Collect rare resources, build powerful equipment, upgrade your ship, and unlock new stellar bodies. Rescue crew, automate mines, and uncover the secrets of the stars.
Why similar: Space Sim 34.9%, Idler 29.7%, Simulation 14.5%, Space 9.4%, Sci-fi 5.3%
Build and optimize your assembly line to make the most money possible!
Why similar: Idler 30.6%, Simulation 20.9%, Automation 14.4%, Resource Management 10.6%, Building 8.2%
Pilot a lone UFO in this cozy idle desktop game that lives in the corner of your screen. Discover randomly generated planets, extract rare resources, uncover strange artifacts, and build your collection one world at a time.
Why similar: Space Sim 40.2%, Idler 23.8%, Simulation 8.8%, Sci-fi 8.6%, Space 6.5%
A futuristic sci-fi persistent universe exploration game with one million stars and 18 million planets and moons. Fly your ship to any star and explore its solar system. Claiming stars, planets and moons will make them yours forever - other players will see your discoveries and you will see theirs.
Why similar: Space Sim 51.9%, Simulation 27.9%, Sci-fi 8.9%, Space 6.4%, Procedural Generation 4.6%
Feel the thrill of running you own cube game server! Experience the journey of building your server from the ground up by upgrading gamemodes, hiring staff, and more!
Why similar: Idler 41.1%, Simulation 24.2%, Resource Management 18.3%, Management 11.7%, 2D 4.1%
Lead a spaceyard: juggle contracts, design, prototype, and build all types of ships—from single-seat fighters to giant cruisers. Create custom vessels to meet precise client specs, then take the helm yourself to prove their worth.
Why similar: Space Sim 39.5%, Simulation 18.6%, Space 10.4%, Building 10.4%, Sci-fi 8.1%
Launch Window is a single player physics-based automation game where you establish supply chains across an entire solar system using orbital mechanics.
Why similar: Space Sim 32.9%, Resource Management 14.1%, Simulation 11.8%, Automation 9.5%, Sandbox 7.9%
How To Grow a Black Hole is about... well... how to grow a black hole. Manage your black hole, feed it to gain mass, and prevent catastrophic collapses. Compete globally or against your friends to achieve the biggest black hole. Maybe you'll be #1.
Why similar: Idler 35.1%, Simulation 25.3%, Sci-fi 10%, Automation 9.4%, Space 8.9%
A Survival-Farming-Roguelite Game with Idle elements
Why similar: Farming Sim 28.9%, Idler 26.8%, Resource Management 24.3%, Simulation 15.3%, Pixel Graphics 4.4%
Grow an ultimate empire in LaVonne's Lemons Idle! Click your way from a single citrus to deep cosmic automation. Unearth ancient Artifacts, build out the Endless Research Lab, "feed" (click) your screen pet monkey, and prestige into the stars in this deeply strategic resource management clicker!
Why similar: Idler 39.1%, Simulation 19.1%, Farming Sim 15.3%, Management 9.6%, Resource Management 9%
