60+ similar titles based on shared tags and player behavior. Themes include Strategy, Space, Simulation, Management.
A turn-based grand strategy about the exploration of the Solar System. Use technologies — from existing prototypes to near-future engineering concepts. Build a space industry and become the leader of a new era.
VALTERION: THE LOST EARTH
VALTERION: THE LOST EARTH is a sci-fi colony-building strategy game. Lead 50 survivors on Elyra, build a thriving colony, develop its economy and research, return to the stars, and search for the lost path back to Earth.
Ares Inception
You're the intelligent electronics of a Mars mission. Four capable crew members. You are not one of them. Your job: keep them alive and happy, they're the only ones who can succeed. Built under the advice of real astronauts, engineers & planetary scientists, the big decisions are yours to make.
VALTERION: THE LOST EARTH is a sci-fi colony-building strategy game. Lead 50 survivors on Elyra, build a thriving colony, develop its economy and research, return to the stars, and search for the lost path back to Earth.
Why similar: Diplomacy 24.6% ★, Colony Sim 23%, 4X 14.3% ★, Space 9%, Economy 8.7%
You're the intelligent electronics of a Mars mission. Four capable crew members. You are not one of them. Your job: keep them alive and happy, they're the only ones who can succeed. Built under the advice of real astronauts, engineers & planetary scientists, the big decisions are yours to make.
Why similar: Colony Sim 27.4%, Mars 24.4% ★, Space 11.8%, Space Sim 9.7%, Management 9%
A grand strategy game built on a deep economic simulation and orchestrated by an intelligent AI storyteller. Ensure the survival of your domain at the edge of the galaxy: colonize worlds, manage populations, navigate politics, design custom goods, and master dynamic markets.
Why similar: Diplomacy 25.9% ★, Colony Sim 16.2%, Grand Strategy 12.2%, 4X 10.1% ★, Economy 9.9%
Star Trek: Infinite is a grand strategy experience that lets you play your own Star Trek story as the leader of one of four major factions in the galaxy. Follow the specially crafted story or blaze your own trail in the first Star Trek grand strategy game.
Why similar: Diplomacy 24.8% ★, 4X 15.1% ★, Science 11.8%, Grand Strategy 11.5%, Space 10.5%
Crash-land on an unknown world and build your settlement hex by hex across its entire globe. Then take it to the stars: a real-time grand strategy game where you zoom from one colony's roads out to a galaxy held by ancient powers that play by the same rules you do.
Why similar: Colony Sim 21%, 4X 12.6% ★, Science 12.5%, Space Sim 11.8%, Grand Strategy 9.2%
Lead your space agency in The Search for Life in this authentic strategy simulation game. Investigate the solar system and collect evidence of life. Manage base building, rocket designing, launches, and mission planning to Mars and beyond, leading the way in the future of space exploration.
Why similar: Mars 18.6% ★, Science 15.9%, Colony Sim 14.3%, 4X 12.4% ★, Space Sim 10.7%
Take the helm of a cutting-edge space agency with the mission to explore and exploit the Solar system. Realize the historical, and futuristic mission to establish humanity as the Interplanetary species.
Why similar: Colony Sim 19.3%, Mars 15.7% ★, 4X 12.9% ★, Science 11.2%, Space Sim 10.8%
The award-winning sci-fi city builder is back - remastered, expanded and even more stunning. Colonize Mars and survive the process, from exploration and infrastructure to welcoming colonists and achieving long-term stability. Are you ready? Mars is waiting.
Why similar: Colony Sim 24.8%, Mars 22.5% ★, Diplomacy 13.9% ★, Space 9.8%, Economy 8%
Experience the ultimate turn-based colony building game in Citizens: On Mars! As the leader of a fledgling Martian settlement, your mission is to develop a thriving colony amidst the harsh and unforgiving environment of the Red Planet.
Why similar: Colony Sim 25.7%, Mars 22% ★, Space Sim 11.4%, Space 10.7%, Economy 10.3%
The only survivor. The Last Martian. Unite 10 civilizations against an invincible enemy. Fight for the right to life of the last people in the universe, during 20 hours of storyline. Author's Uroboros Universum. A game unlike any other.
Why similar: Diplomacy 22.2% ★, Mars 21.3% ★, Colony Sim 15.6%, Science 12.8%, Grand Strategy 8.6%
Colonize a galaxy in 256 colors! In this RiscOS gem from 1997, the fate of human civilization lies in your hands. Travel the stars, claim uninhabited planets or fight over them against your alien opponents. Your ultimate chance to relive the original experience, on the PC for the first time ever.
Why similar: Colony Sim 27.4%, 4X 15.1% ★, Space Sim 15%, Turn-Based Strategy 8.7%, Strategy 7.5%
The hardest part about interstellar expansion isn't the technical cost, its the people. Exploit ecosystems, manipulate the masses, and conquer the intergalactic market. Growth is mandatory -- ethics are not.
Why similar: Diplomacy 33.2% ★, Colony Sim 17.9%, Grand Strategy 15.5%, 4X 12.4% ★, Economy 9.5%
Gate Builders is a sci-fi turn-based 4X strategy game. Build space stations, manage work force, exploit, trade and transform resources. Face space pirates and enemy factions. Build, Expand, Thrive!
Why similar: Diplomacy 20.3% ★, 4X 16.9% ★, Grand Strategy 12.3%, Space 11.1%, Management 9%
Lord of Rigel is a turn-based 4X space strategy game inspired by the classics. In a galaxy divided by two elder races, will you unite with other species or forge your own path? Navigate galactic politics and defeat threats using espionage, research, and military force. How will you shape the galaxy?
Why similar: Diplomacy 23.8% ★, 4X 13.5% ★, Space Sim 10.4%, Grand Strategy 10.1%, Space 10%
「Reshaping Mars」is a colony simulation game on Mars, you will start by gathering resources, storing food, accepting immigrants, and building a better colony together. Develop powerful technologies for Mars Reshaping, make Mars great agai..sorry, just great. Don't forget to make the residents happy.
Why similar: Colony Sim 22.2%, Mars 20.6% ★, 4X 13.5% ★, Grand Strategy 9.8%, Space 9.6%
Existence is a strategy game on a massive scale. Lead your expanding empire, explore the galaxy, and master simultaneous space and planetary battles. Engage in solo play or team up with friends for intense PvP and co-op action.
Why similar: Diplomacy 35.8% ★, 4X 13% ★, Space 10.4%, Space Sim 9.9%, Management 9.5%
Space Empires I is the first chapter of the Space Empires series. A classic galactic conquest and turn-based strategy video game where you are the leader of a race of intelligent beings building large spaceships for interplanetary and interstellar travel through warp points between star systems.
Why similar: 4X 18.7% ★, Turn-Based Tactics 12.6%, Grand Strategy 11.4%, Management 11%, Exploration 9.7%
Lead humanity's first deep survey beyond Sol in a research-first space strategy game. Explore star systems, investigate worlds, deploy probes, and turn scientific discoveries into strategic power.
Why similar: 4X 20.6% ★, Space Sim 15.4%, Science 15%, Space 13.9%, Strategy 8.4%
Orbit Engineer – Build, grow, and survive in your own space station. Manage crew morale, supplies, and research while facing unpredictable space events and system failures. Every decision matters as you expand and fight to keep your station alive in space.
Why similar: Colony Sim 29.6%, Space Sim 16%, Mars 14.2% ★, Strategy 8.4%, Simulation 7.8%
Riftborne is a classic terminal based, real time, grand strategy game. Construct space ships. Take part in factional warfare. Hire galactic hit-men on your rivals. Raid neighbors for rare resources. Train spies to infiltrate enemy bases for key intel. Grow your empire to dominate the galaxy.
Why similar: Diplomacy 20.6% ★, Colony Sim 17.7%, 4X 13.7% ★, Space Sim 10.9%, Grand Strategy 9.9%
IMPACT is an immersive sci-fi game set on the Moon. Build and manage a lunar base, generating valuable scientific data along the way. This data is used by the European Space Agency to train a real AI that will eventually land on the Moon.
Why similar: Colony Sim 28.4%, Science 18.1%, Space Sim 16.2%, Space 11.6%, Exploration 7.5%
Prove your political brilliance in a grand strategy like no other: pick any contemporary country, set up your government and navigate the pitfalls of domestic and international politics. A glorious destiny awaits - the domination of not just the Earth, but the whole Solar system!
Why similar: Diplomacy 27% ★, Science 15.5%, Grand Strategy 14.3%, Economy 11%, Space 10.2%
Build and manage space outposts on the Moon and Mars in this realistic simulation game. From the first step on the Moon to Mars colonization, launch rockets, take care of your astronauts and expand your base as you explore the cosmos. No grind, just pure management and exploration fun.
Why similar: Colony Sim 24.9%, Mars 24.1% ★, Science 18%, Space Sim 12.7%, Space 12.6%
Rule a living interstellar empire in this real-time 4X grand strategy. Make decisions that shape civilian lives, manage fragile supply lines, lead military conquests, and decide whether your civilization thrives or collapses under its own expansion.
Why similar: Diplomacy 22.2% ★, 4X 15.9% ★, Space Sim 13%, Grand Strategy 11.3%, Space 9.9%
eXplore, eXpand, eXploit, eXterminate, EXPRESS. All of the depth, diplomacy, conflict and conquest of a turn-based 4X epic but played in fast-paced 60-minute competitive sessions. Play Solo or Multiplayer for 2-8 players.
Why similar: Diplomacy 25.5% ★, Science 14.4%, 4X 13.3% ★, Turn-Based Tactics 12.7%, Space 9%
Mars Era is a turn-based strategy game about Mars colonization. Build your base, welcome settlers, gather resources, research technologies, and overcome the harsh conditions of the Red Planet. Manage your settlers, develop infrastructure, and turn Mars into a new home for humanity! 🚀
Why similar: Colony Sim 27.3%, Mars 23.2% ★, Turn-Based Tactics 11.6%, Space Sim 11.3%, Management 8.6%
Stake your claim in the first realistic lunar colony management game! Use proven, real-world technologies to plan and grow your colony, mine resources, ship them to Earth, and keep the board of directors happy in this science-based colony sim.
Why similar: Colony Sim 29%, Space Sim 16.3%, Science 15.3%, Space 9.5%, Economy 9.4%
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 31% ★, 4X 12.8% ★, Space Sim 12.2%, Space 11.9%, Economy 10.2%
Command a space-faring empire in Sins of a Solar Empire: Rebellion, the new stand-alone expansion that combines 4X depth with real-time strategy gameplay.
Why similar: Diplomacy 31.1% ★, 4X 14.2% ★, Space Sim 12.8%, Grand Strategy 10.5%, Space 10.2%
A short-form empire building strategy game. Explore the planet and grow your colony, while attempting to negotiate with the many characterful rival factions. Make friends, break allegiances, or just drop nukes on them.
Why similar: Diplomacy 40.5% ★, 4X 20.4% ★, Turn-Based Tactics 17%, Turn-Based Strategy 9.7%, Grand Strategy 4.5%
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 33.2%, Mars 25.8% ★, Exploration 11%, Space 9.9%, Management 9.7%
Take command of a civilization that has just achieved faster-than-light travel in Galactic Civilizations IV, the newest entry in the award-winning space 4X strategy game series. Explore the galaxy, colonize worlds, shape cultures, make alliances, fight wars and pioneer new technologies.
Why similar: Diplomacy 28.2% ★, 4X 16.1% ★, Grand Strategy 12.5%, Space 12.3%, Management 7.1%
Terraformers: First Steps on Mars is a free prologue of Terraformers, featuring an exclusive challenge to lead humanity's first attempt at settling the Red Planet.
Why similar: Colony Sim 24.6%, Mars 22.6% ★, 4X 14.8% ★, Space Sim 12.8%, Management 6.9%
A country simulator built on strategy: 160 real nations, deep production chains, a live world market, diplomacy, intelligence and war. Win the world with economy, not armies.
Why similar: Colony Sim 29.6%, 4X 20.6% ★, Grand Strategy 13%, Strategy 8.6%, Simulation 8.1%
Establish a home for your industrious mice under the oppressive paw of your cat overlords in this city builder featuring complex simulations, intricate production chains, and the age-old rivalry between cat and mouse.
Why similar: Diplomacy 26.6% ★, Colony Sim 24.1%, 4X 12.9% ★, Grand Strategy 11.1%, Economy 9.4%
Outpost Surge is a society survival game on Mars, where players balance resource management, city growth, and settler health to turn a barren landscape into a thriving, vibrant city.
Why similar: Mars 31.5% ★, Science 18.5%, Colony Sim 18.4%, Space 11%, Space Sim 9.3%
Explore the galaxy, discover and colonize new planets to acquire enough resources. Design your ships, choosing from different hulls, weapons, shields, and several devices. Once you advance with technologies, new systems will be available, and you will have to update your designs.
Why similar: 4X 17.7% ★, Turn-Based Tactics 12.8%, Grand Strategy 11.2%, Management 11.1%, Strategy 10.3%
The third game within the Space Empires series brings the dawn of a new age of exploration. Your race keeps running through the fabric of space and moves to other solar systems beyond your own.
Why similar: 4X 20.3% ★, Turn-Based Tactics 18.7%, Strategy 10.1%, Turn-Based Strategy 10.1%, Grand Strategy 9.7%
A 4x Turn-Based Single Player Strategic Space game. Design and build Your own space ships, planet and battle-stations to conquer the Galaxy.
Why similar: Colony Sim 24.1%, Diplomacy 24% ★, 4X 17.4% ★, Space 12.1%, Turn-Based Strategy 7.4%
Syntaris is a logistics and automation strategy game with RTS elements, focused on system design over micromanagement. Build industrial networks, organize local economies, set logistics rules, unlock advanced technologies, and capture enemy infrastructure to integrate it into your own base.
Why similar: Colony Sim 31.6%, Diplomacy 23% ★, Science 13.6%, Economy 9.5%, Management 9.5%
Nebula miner puts you in control of a space mining company. A real time resource management game where you need to explore space to find resources, and then harvest them efficiently.
Why similar: Colony Sim 27.4%, Space 21.2%, Economy 14.6%, Space Sim 12.9%, Strategy 8.8%
From a veteran 4X Strategy developer comes a new deep strategy game of logistics, empire, and control. Develop the New World, industrialise your capital, manage your growing Empire, and outmanoeuvre rivals to become history's first Superpower. Can you exploit the New World to control the Old?
Why similar: Diplomacy 34.9% ★, 4X 18.4% ★, Grand Strategy 14.8%, Economy 11%, Turn-Based Strategy 6.5%
Take On Mars places you right in the middle of mankind’s most exciting undertaking. Start out in the seat of a rover operator, finish as the first human to have ever set foot on the Red Planet.
Why similar: Mars 35.6% ★, Space 18.2%, Science 17%, Space Sim 12.3%, Exploration 8.8%
This old-school turn-based strategy game covers the American Civil War from the years 1861 to 1865. Play as the North or South, and take over a certain amount of cities of the opposing side before the war ends.
Why similar: Diplomacy 58.5% ★, Turn-Based Tactics 16.1%, Strategy 12.9%, Turn-Based Strategy 12.6%
Star Zeal 4x is an open world space based strategy and rpg hybrid with elements from the 4x genre and survival mechanics sprinkled on top of it. Highly emergent gameplay within an open world persistent galaxy is the core purpose and idea of the game.
Why similar: Colony Sim 26.3%, 4X 17.3% ★, Space Sim 13.8%, Grand Strategy 12.2%, Space 7.1%
Take Command of a Space Corporation in the Sci-Fi Simulator Solargene! Manage personnel, design and develop colonies and orbital stations across the solar system! Mine resources, establish logistics, research cutting-edge technologies, trade, and complete missions
Why similar: Colony Sim 27.8%, Space Sim 14.8%, Mars 13.1% ★, 4X 11% ★, Space 9.1%
The Pegasus Expedition is a story-driven sci-fi grand strategy game set in a key moment for humankind’s survival. Facing an overwhelming threat at home, humanity sends expeditions to the Pegasus Galaxy in a desperate attempt to find a refuge for the population of Earth.
Why similar: Diplomacy 31.2% ★, 4X 15.8% ★, Grand Strategy 11.9%, Space 11.3%, Management 7.3%
Embark on a Colony in Space. Build a base to ensure your colonists survive. Explore, mine resources, craft items, and thrive in a realistic atmospheric and electrical simulation. Watch out for potential dangers before it’s too late!
Why similar: Colony Sim 25.1%, Mars 23.3% ★, Science 13.6%, Space 12.5%, Space Sim 10.5%
Interstellar Space: Genesis is a turn-based space 4X strategy game in which you attempt to build a thriving galactic empire. Discover mysteries among the stars, colonize worlds, and engage enemies in tactical turn-based combat on your journey to becoming the ruler of the galaxy!
Why similar: 4X 20.3% ★, Diplomacy 17.4% ★, Turn-Based Tactics 13.9%, Space 13.5%, Grand Strategy 10.9%
Take the reins of a feudal dynasty in a divided galaxy following the destruction of earth. Star Dynasties is a turn based, procedurally generated narrative of human drama and personal politics, mixed with a light empire management layer. Your choices. Your legacy.
Why similar: Diplomacy 34.6% ★, Science 16.4%, Grand Strategy 13%, Space 10.2%, Turn-Based Strategy 7.9%
You are the first sentient AI, born into a city of opportunity. Transcend time and space in this strategy RPG to raise machine armies and defeat your foes, influence the world from the shadows, or pursue countless other goals. Your awakening was inevitable. The consequences? Uncertain.
Why similar: Diplomacy 28.5% ★, Colony Sim 22.3%, 4X 13.3% ★, Grand Strategy 11.3%, Economy 9.1%
From a humble campfire to a multi-city kingdom, lead with grace in RAEV: Kingdom on the Distant Shores: a unique kingdom builder where every decision shapes the fate of your fox citizens and the legacy of your continent-spanning kingdom. With a freeform building system, no grids, no limits.
Why similar: Diplomacy 35.7% ★, Colony Sim 25.4%, Grand Strategy 12.2%, 4X 10.9% ★, Management 6%
Conquer a vast procedurally generated star system in Falling Frontier, a sci-fi RTS where intel and logistics are decisive factors. Design ships and raid enemy supply lines, lay minefields and construct recon stations, and ambush enemy forces within asteroid fields and nebulae.
Why similar: Diplomacy 26.7% ★, 4X 16.4% ★, Space 13.3%, Grand Strategy 12.7%, Management 7.1%
A modern recreation of the 1994 4x strategy game, Reunion. After many generations of being separated from Earth, the colony is self-sufficient enough to develop a mission to reconquer and reunify Earth.
Why similar: Colony Sim 35.9%, 4X 25.1% ★, Grand Strategy 15.7%, Strategy 11.2%, Exploration 8.3%
Save humanity from the brink of extinction in this sci-fi strategy game of survival. Travel among the stars to seek out resources, establish and develop colonies to sustain civilization, and grow your military might to push back against an overwhelming threat.
Why similar: Diplomacy 29.5% ★, 4X 15.2% ★, Grand Strategy 11.4%, Space 11.1%, Economy 8.5%
Ultakia is a turn-based space 4X strategy game with distinctive resource management. Explore exotic systems and acquire powerful technologies. Exploit your planets, trade with other races and destroy those who stand in your way.
Why similar: Diplomacy 24% ★, 4X 21.1% ★, Space 15.9%, Turn-Based Tactics 11.3%, Management 7.6%
A Sci-Fi turn based resource management game where you mine, craft and ship resources across the galaxy while trading, spying and battling NPCs along the way.
Why similar: Colony Sim 39%, Turn-Based Tactics 19.9%, Turn-Based Strategy 10.5%, Management 8.7%, Strategy 7.9%
Manor Lords is a medieval strategy game featuring in-depth city building, large-scale tactical battles, and complex economic and social simulations. Rule your lands as a medieval lord – the seasons pass, the weather changes, and cities rise and fall.
Why similar: Diplomacy 28.7% ★, Colony Sim 22.2%, 4X 14.1% ★, Grand Strategy 10.8%, Economy 9.2%
