60+ similar titles based on shared tags and player behavior. Themes include Space Sim, Space, Singleplayer, Sci-fi.
Survive 20 tense days aboard a failing spaceship while hunting down an enemy satellite. Every day brings new malfunctions, random story events, and difficult choices. Will you find the target before it's too late?
Space Colonizers Idle Clicker
Space Colonizers is a simulation and strategy idle game of Sci-Fi adventure theme. To explore more planets and meet cute aliens, you have to constantly install parts and upgrade spacecraft.
Sublunar
Sublunar is a Sci-fi, Puzzle, Strategy game, where the goal is to convert settlements over to your faction, by performing missions and strategic upgrades, while fending off bandits and subsiding revolts.
Space Colonizers is a simulation and strategy idle game of Sci-Fi adventure theme. To explore more planets and meet cute aliens, you have to constantly install parts and upgrade spacecraft.
Why similar: Space Sim 37.5%, Incremental 23.6%, Strategy 13.3%, Aliens 7.4%, Space 6.6%
Sublunar is a Sci-fi, Puzzle, Strategy game, where the goal is to convert settlements over to your faction, by performing missions and strategic upgrades, while fending off bandits and subsiding revolts.
Why similar: Space Sim 31.2%, Diplomacy 30.5% ★, Strategy 14.2%, Sci-fi 8%, Cartoony 7.9%
MatchyGotchy Z is a colorful digital pet game that combines idle clicker elements with a new take on pet-raising simulation: trainable personalities. All the nostalgia of those old virtual pets, fully adapted into a new desktop gaming experience.
Why similar: Space Sim 34.2%, Incremental 21.6%, Cartoony 10.9%, Space 9.3%, Sci-fi 6.6%
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 36.6%, Incremental 27.3%, Aliens 13.9%, Space 10.8%, Strategy 4%
They're back...only this time the heinous aliens are out to destroy Earth and rule the new frontier. As X-COM commander, it's your sole duty to protect humanity and the prized mining operations in outer space.
Why similar: Strategy 37.6%, Space Sim 36.3%, Space 13.4%, Sci-fi 12.1%, Singleplayer 0.6%
In Delos, you are the space traffic controller managing the flow of ships at a bustling space station. Direct docking, allocate resources, and prevent collisions in a real-time strategy setting. Balance efficiency and safety to maintain order in the interstellar hub.
Why similar: Space Sim 56.4%, Strategy 17.7%, Incremental 15.8%, Sci-fi 9.4%, Singleplayer 0.8%
Trade your wares and eliminate the competition in a cutthroat world. Buy new ships and stations to mine and haul resources. Explore the vast emptiness of space.
Why similar: Space Sim 61.4%, Strategy 16.9%, Space 16.2%, Sci-fi 3.2%, Indie 2.2%
A space incremental game about getting bigger. You are a mote of dust, and every target you shatter makes you heavier. Grow from a chunk of rubble into a meteor, a moon, a planet, a star — and finally a black hole that devours everything!
Why similar: Space Sim 55.4%, Incremental 25.1%, Space 8.4%, 2D 5%, Casual 4.7%
MatchyGotchy is a casual idle clicker game full of childlike wonder. Introducing characters from the Matchy Star world, collect them all as digital pets and build thousands of ships to reach Xanadu. Get your virtual Stars that intergalactic pool party they always wanted!
Why similar: Space Sim 34.2%, Incremental 22.5%, Cartoony 12.2%, Space 11.2%, Sci-fi 7.7%
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 44.4%, Strategy 22.4%, Incremental 17.4%, Space 4.5%, Casual 4.1%
Pandora Galaxy is a PC game. The game is based in space, in the far future, with elements of exploration and trade. The protagonist of the game is a merchant engaged in interplanetary trade, but as the story unfolds, the player can choose the path of an interstellar pirate or a planetary explorer.
Why similar: Space Sim 55.2%, Strategy 31.6%, Sci-fi 7.3%, Choices Matter 5.2%, Singleplayer 0.6%
Build a retro-industrial space program, manage your launch base, assemble and upgrade the Columbiad, then manually guide each mission through atmospheric ascent, orbital insertion, lunar transfer, and recovery in a low-poly spaceflight management adventure.
Why similar: Space Sim 43.5%, Aliens 18.9%, Strategy 13.6%, Space 12.9%, Sci-fi 6.1%
Destroy alien spores to earn star coins. Unlock talents, skills, captains, new maps and spores. Upgrade your warship and enjoy incremental idle progression.
Why similar: Space Sim 44.9%, Incremental 28.7%, Aliens 7.8%, Space 7%, Sci-fi 4.2%
Step aboard your starship and prepare for an intergalactic showdown in Don’t Lose Your Ship, a fast-paced, team-based 2D multiplayer game that combines strategy, coordination, and chaos. This game pits two teams against each other in a battle for supremacy on a grid-based map.
Why similar: Space Sim 50%, Strategy 26.2%, Cartoony 11%, Space 8%, 2D 4.8%
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 45.8%, Incremental 14.8%, Strategy 13.9%, Space 12%, Aliens 7%
Captain a space freighter on its perilous voyage to deliver vital supplies to the Parvin Frontier! Select your crew, then lead and command their efforts to manage the ship's navigation, engineering, weapons, and more on the fly as crises and obstacles arise in real time.
Why similar: Space Sim 54.6%, Aliens 17.7%, Space 13.1%, Strategy 7.6%, Sci-fi 6.5%
2.5 million light-years separate you from a civilization sending a signal. This incremental space odyssey will take you across the universe, all the way to Andromeda. The adventure continues. Safe travels, Commander.
Why similar: Space Sim 50.3%, Incremental 22.6%, Aliens 11.7%, Space 7.7%, 2D 3.5%
Civilization was born from a chaotic star system and has been constantly tested in its development, from ancient civilizations to occupying the entire galaxy, which is long and dangerous.
Why similar: Space Sim 40.3%, Aliens 17.3%, Strategy 15.3%, Space 11.7%, Sci-fi 6.9%
The endless expanse of space has never been such a dangerous place. Take command as a Space Fleet Admiral who will face the challenge of galactic war and determine the fate of the universe.
Why similar: Space Sim 50.8%, Strategy 26.8%, Aliens 8.6%, Sci-fi 8.5%, Space 4.8%
The Fermi Paradox is a choice-driven sci-fi narrative strategy game in which your decisions in one corner of the galaxy can upend entire civilizations in another. Guide species through millennia and help them explore the vastness of space, make contact and, perhaps, create harmony.
Why similar: Space Sim 38.2%, Aliens 16.1%, Strategy 10.6%, Space 8.1%, Sci-fi 7.3%
Shoting!!!
Why similar: Space Sim 49.2%, Strategy 26.2%, Aliens 14.5%, Space 8.3%, Indie 1.2%
As a commander of an imperial space force you will conquer unexplored planets, create colonies and equip your fleet for attack or defense. Strategic warfare is the focus of Spaceinvasion!
Why similar: Space Sim 32.9%, Diplomacy 28.1% ★, Aliens 12.4%, Strategy 12.1%, Sci-fi 6.9%
Build an industrial base among the stars. Gather resources, manufacture ships, research technologies, and explore unknown regions of space. The core gameplay can be played offline, while alliance features add online missions and cooperative construction.
Why similar: Space Sim 50.7%, Incremental 22.2%, Strategy 15.7%, Space 4.3%, Sci-fi 2.7%
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 43.8%, Incremental 26%, Strategy 10.3%, Space 9.5%, Sci-fi 7.1%
A sci-fi themed incremental game which allows you to expand your capitalistic empire across the galaxy! Hire mercenaries to pillage alien planets for resources, with the singular goal of making as much money as possible as quickly as possible! Totally not a playful commentary on real Terran society.
Why similar: Incremental 26.4%, Strategy 21%, Aliens 17.6%, Cartoony 13.2%, Space 5.4%
Gravitation is a sandbox simulation set in the vastness of the cosmos and built on the laws of real-world physics.
Why similar: Space Sim 50.4%, Strategy 27.2%, Space 8%, Casual 5%, Choices Matter 4.1%
Take to the stars and explore the solar system. Master the orbital mechanics of N-body physics. Plot a careful course to complete your mission.
Why similar: Space Sim 59.3%, Strategy 25%, Space 13.6%, Indie 1.4%, Singleplayer 0.7%
Build an orbital factory and create a new star. Arrange neighboring machines to boost production, time reactor pulses, and automate your growing foundry. Rebuild for permanent upgrades in a cosmic incremental game.
Why similar: Space Sim 54.4%, Incremental 26.5%, Space 7.7%, Sci-fi 6.1%, 2D 4.8%
A strategy game about space (location) in space (cosmic). Colonise the galaxy with a thousand clicks of a mouse. Winner of DreamHack Austin Jam!
Why similar: Space Sim 36.5%, Strategy 26.4%, Incremental 21.1%, Space 11.9%, Casual 2.3%
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 48.2%, Incremental 22.1%, Strategy 13.2%, Space 7%, 2D 4.1%
Star Trek: Voyager - Across the Unknown is a story-driven survival strategy game in which the fate of the iconic starship is in your hands. Take the helm, manage the ship and resources, and make difficult decisions. Will you be able to bring home the ship and its crew?
Why similar: Space Sim 46.1%, Strategy 22.5%, Aliens 13.6%, Space 7.7%, Sci-fi 5.9%
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: Space Sim 29.8%, Incremental 24.7%, Strategy 11.5%, Cartoony 9.8%, Space 9%
Create a Company, Build structures, Collect Resources, Make Investments and Speculate on Assets. Carefully manage your Workforce, Finances, Resources, Shareholders, BOD & Political Partnerships.
Why similar: Diplomacy 28.6% ★, Space Sim 27.9%, Incremental 20%, Space 9.3%, Strategy 8%
A simulation sci-fi game where players take on the role of the project manager of a space elevator project. They will progressively achieve project phase goals and ultimately accomplish the ultimate goal of constructing a Mars colonization spacecraft.
Why similar: Space Sim 54.5%, Strategy 28.8%, Space 10.1%, Sci-fi 6.1%, Singleplayer 0.5%
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 52.4%, Strategy 16.7%, Space 15.5%, Sci-fi 7.9%, 2D 5.3%
Command a UGA heavy cruiser against the Krellan Empire. Navigate space, manage resources, and coordinate defense strategies. Use starbases and outposts to protect colonies while engaging in tactical ship combat. Your decisions will determine the fate of sectors in this military space simulation.
Why similar: Space Sim 57.1%, Strategy 27.6%, Sci-fi 13.9%, Singleplayer 1.4%
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 41.9%, Incremental 32.1%, Space 13.5%, Sci-fi 4.2%, 2D 3.9%
This is an incremental game where you become a cozy destroyer of worlds.
Why similar: Space Sim 55.3%, Incremental 33.1%, Space 7.2%, Casual 4%, Singleplayer 0.4%
A 2D side-scrolling sandbox survival game featuring pure random exploration and mining. Mine, gather, study alien life, and build bases. Battle harsh environments and rival alien miners. Embrace unpredictable roguelike survival challenges in an infinitely generated universe.
Why similar: Space Sim 39.7%, Aliens 16.4%, Cartoony 11.8%, Space 9.6%, Strategy 8%
It is the year 2072. Recent research has revealed how to locate an Earth-like exoplanet. You were shipped there. Your mission is to repair the spaceship, keep people in hibernation pods alive, and prepare the exoplanet for their arrival.
Why similar: Space Sim 49.1%, Strategy 28.8%, Space 12.3%, Choices Matter 4.3%, Story Rich 3.8%
Endless stars, idle fingertips. Harvest planet resources, research exploration tech, and warp your ship across the galaxy — one step at a time toward the Galactic Center.
Why similar: Space Sim 33%, Incremental 31.4%, Strategy 16.7%, Space 11%, 2D 3.5%
A game about an alien that has to abduct things to pay rent!
Why similar: Space Sim 48%, Aliens 27.7%, Space 9.2%, Sci-fi 8%, Casual 5.2%
Gravity is a platformer/obstacle game where your only tool is to use a gravitational field to guide an astronaut through space. With a custom built physics engine, pull him through each level, dodging asteroids and other harmful space objects along the way.
Why similar: Space Sim 61.3%, Aliens 15%, Cartoony 12.3%, 2D 5.5%, Casual 5.3%
Spin. Match. Expand the universe. Upgrade symbols, combine rules, and expand the board itself in this cosmic slot incremental game.
Why similar: Space Sim 39.4%, Incremental 24.2%, Strategy 21.3%, Space 4.8%, Sci-fi 4.7%
Asteroid Mining Empire is a sci-fi mining progression game where you harvest asteroid fields, earn credits, unlock upgrades, expand your ship and drone systems, and push toward powerful long-term rebirth progression as your small operation grows into a space industry.
Why similar: Space Sim 65.7%, Space 8.3%, Incremental 7.6%, 2D 7.2%, Sci-fi 4.6%
AstroMiner is a game about building a mining colony in an asteroid field, starting as a small space station and growing to a sprawling space port.
Why similar: Space Sim 42.6%, Strategy 26.7%, Space 13.7%, Sci-fi 8.3%, 2D 5.3%
X-Tension is the eagerly awaited expansion pack to X: Beyond the Frontier. The expansion is not limited by a linear plot line but makes use of new ways to expand your empire. You can now take part in missions that are offered to you throughout the game.
Why similar: Space Sim 48.7%, Strategy 22.9%, Space 17.5%, Sci-fi 10.1%, Singleplayer 0.9%
In the midst of a seemingly hopeless war among the stars, take control of highly customizable spacefighters to experience classic space combat action throughout a story-driven campaign.
Why similar: Space Sim 69.4%, Space 16.7%, Sci-fi 11.1%, Indie 1.7%, Singleplayer 1.1%
We have built a mini universe with real physics basis, simulation and imagination. The game uses realistic environments and models to tell a story of a mini universe.
Why similar: Space Sim 55.6%, Space 13.9%, Incremental 13.1%, Sci-fi 9.6%, Strategy 4.7%
Blast. Collect. Upgrade. Repeat. Void Miner is a retro-inspired roguelite asteroid shooter where you pilot a space ship and manage an automated tower to destroy endless fields of chaos. Dodge, blast, and harvest your way through waves of asteroids in a fast-paced loop of destruction and progression.
Why similar: Space Sim 31.7%, Incremental 23.9%, Aliens 17.3%, Strategy 12.1%, Space 9.6%
Build it. Automate it. Watch it grow! Glorpnauts is a space incremental where you mine asteroids, expand your fleet, build an automated economy and defend it from pirates. Prestige for permanent upgrades, explore new star systems and turn a tiny base into a thriving space operation.
Why similar: Space Sim 35.2%, Incremental 20.1%, Aliens 13%, Strategy 12.2%, Space 8.7%
A chaotic incremental mining game where a single swing scales into screen-clearing mayhem! Smash planetary quotas to unlock advanced tools, deploy helper bots, and invest in a massive skill tree. Trigger devastating proc combos and break your efficiency wide open.
Why similar: Space Sim 33.8%, Incremental 24.8%, Strategy 13.8%, Space 10.2%, Sci-fi 7.8%
You are one of the station guards and need to patrol space. Complete missions and raids, upgrade ship and station to increase your power. Complete missions, mine ore, kill enemies, research new tech, return to base to upgrade ship and repeat.
Why similar: Incremental 47.3%, Strategy 45.1%, Casual 7.6%
Immerse yourself in a stunning sci-fi visual novel. In a fractured Federation on the brink, Captain Zara Kincaid is caught between political schemes and an enigmatic alien force. Your choices determine her path and the fate of worlds.
Why similar: Space Sim 48.4%, Aliens 17.1%, Sci-fi 10.8%, Space 9.5%, Multiple Endings 4.3%
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 64.7%, Strategy 13%, Space 7.9%, 2D 6.5%, Sci-fi 6.2%
CyberHive is a strategic space travel simulator with a non-linear story, in the cosmic opera setting, and in an anime visual style.
Why similar: Space Sim 48.3%, Strategy 15.2%, Space 13.4%, Sci-fi 8%, Choices Matter 7.4%
Holding Pattern is a minimal incremental game about protecting your galaxy from invaders. Defeat enemies, collect cash and purchase powerful moons and abilities! What crazy builds will you discover? Play either incremental or roguelike modes to put your skills to the test!
Why similar: Incremental 29%, Strategy 22.6%, Space Sim 21.8%, Space 10.4%, Choices Matter 6.6%
The Rebel Space Admiral is an idler/ clicker game about space exploration with battles, trade, base building, planet invasions and science research. Fight your way through hundreds of star systems, meet aliens, find powerful artifacts and defeat an ancient evil before it purges the galaxy.
Why similar: Space Sim 43.4%, Strategy 15.1%, Aliens 14.9%, Incremental 12.4%, Sci-fi 6.5%
To start the game, select a level from the suggested ones. Start your journey and defeat the boss to go further.
Why similar: Space Sim 44.6%, Aliens 19.7%, Strategy 14.3%, Space 12%, 2D 4.9%
