Games like Galactic Caretaker

Launch Window is a single player physics-based automation game where you establish supply chains across an entire solar system using Newtonian orbital mechanics. Transport resources and populations between colonies using real physics. Build infrastructure to construct more ships. Use those ships to establish new supply routes. This is how the colony grows. Your first launch may carry a handful … If you enjoyed this game, see our list of games similar to Launch Window.

76%Game Brain Score

Most mentioned positive aspects:gameplay, story

Most mentioned negative aspects:grinding, stability

76% User Score Based on 878 reviews

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. If you enjoyed this game, see our list of games similar to The Fermi Paradox.

"The Earth is the cradle of humanity, but mankind cannot stay in the cradle forever." - Konstantin Tsiolkovsky Asteroid Colony is a real time strategy city builder and economy simulation game set in the future of mankind. Help humanity leave its cradle and establish a colony in the far away asteroid belt, outside the orbit of Mars. It is up to you whether humanity can reach its c… If you enjoyed this game, see our list of games similar to Asteroid Colony.

Breathe Life Into a Dead WorldBiosphere Simulator is a planetary god game sandbox where you guide an entire world from barren volcanic rock to thriving spacefaring civilization. Shape the atmosphere. Carve oceans. Seed the first microbes. Then sit back and watch evolution unfold across billions of years as ecosystems grow, species adapt, and civilizations rise… or collapse into extinction. Every… If you enjoyed this game, see our list of games similar to Biosphere Simulator.

Build, launch and manage realistic space missions across our solar system, placing satellites and telescopes in precise orbits. Explore planets, collect valuable scientific data and sell your findings to expand your rising aerospace empire. Wishlist Space Manager today and join our incredible community on Discord to follow updates, forward feedback and much more. CHOOSE A LAUNCHPAD TO THE STARSB… If you enjoyed this game, see our list of games similar to Space Manager.

44%Game Brain Score

Most mentioned positive aspects:story, atmosphere

Most mentioned negative aspects:gameplay, grinding

73% User Score Based on 11 reviews

Explore the cosmos, discover new worlds, and seed life across the stars in ORBITAL, a relaxing 2D space exploration and colony sim. Guide the growth of your civilizations through rich, narrative-driven events where your choices shape their future. A cozy journey to the farthest reaches of space. If you enjoyed this game, see our list of games similar to ORBITAL.

Stranded at the Edge of ExistenceAfter a catastrophic first contact shatters humanity’s expedition fleet, you and a small group of survivors crash-land on a hostile, unknown world in the Lost Galaxy—a forgotten corner of the universe, beyond charts and signals. With no help coming, your only hope is to build, defend, and rediscover what remains of our fractured civilization. Can you survive the e… If you enjoyed this game, see our list of games similar to Lost Galaxy: Echoes of War.

36%Game Brain Score

Most mentioned positive aspects:graphics

57% User Score Based on 14 reviews

Outer Space Shack is a base building game that simulates the key constraints of space exploration. From rocket payloads to solar panel yield, every element in the game is based on real-life characteristics. As you build and expand your space base, you'll need to plan an efficient layout and increase its capabilities through new buildings and machinery. Use rovers to do the heavy work at first, … If you enjoyed this game, see our list of games similar to Outer Space Shack.

Welcome to the enchanting world of Anima Mundi! This life simulation game invites you to build thriving ecosystems and bring planets to life. Populate your world with unique creatures and guide them through their journey of growth and evolution. Your goal is to cultivate a balanced ecosystem, nurturing each creature until they reach their final form. Please note: Anima Mundi is lovingly craft… If you enjoyed this game, see our list of games similar to Anima mundi.

Immerse yourself deeply in the vast and unimaginable expanses of the endless cosmos, and embark on an epic adventure as a brave pioneer in the boundless universe! Your mission is nothing short of monumental: to colonize foreign, unexplored planets, gather valuable, life-sustaining resources, and establish a flourishing, thriving space colony of immense importance. The fate of your colonists lies i… If you enjoyed this game, see our list of games similar to Galactic Pioneers.

You are a freelance pilot working a single ship, a fragile budget, and a logbook full of jobs nobody else will fly. Haul cargo and passengers between stations, prospect bodies for ore and ice, stand up surface refineries, build out a fleet, and take on the megamissions that earn a name out past the frost line. Every trajectory you fly is one a real spacecraft could fly. There is no "go to pl… If you enjoyed this game, see our list of games similar to Patched Conic.

Cats are taking over the universe. You're here to help. PAPPUS is a space colony sim with cats, inspired by Rimworld and The Sims. The Felinar Concord is seeding the galaxy with feline colonists through the PAPPUS Program (Planetary Acquisition and Population Propagation Under Supervision), and YOU are the Supervision: an advanced artificial intelligence unit with a crew of volunteer cats. BREAK… If you enjoyed this game, see our list of games similar to PAPPUS.

Shape the First Breath of a CivilizationBuild, explore, and expand across an infinite world. FireMatch Empire is a multi-city building and exploration game where your journey begins in a land that exists only where you can see. As you move, the world unfolds—forest by forest, ridge by ridge—revealing the space where your civilization will rise across ten ages. The journey is designed to unfold … If you enjoyed this game, see our list of games similar to FireMatch Empire.

"Mechanic Beyond the Horizon" is a strategic simulation game where you manage a space station at the heart of a bustling intergalactic highway. Set in a dynamic universe filled with diverse ships and alien technologies, you’ll juggle resource management, technical repairs, and customer satisfaction, all while keeping the station running smoothly. From fixing faulty hyperdrives to refueli… If you enjoyed this game, see our list of games similar to Mechanic Beyond the Horizon.

Stellar Archipelago is a third-person base builder set among the stars. On the far frontier, your mission is clear: transform a chain of isolated micro-worlds into thriving, interconnected settlements capable of sustaining life far beyond the Inner Sphere. Humanity’s core systems are overcrowded and depleted — success in your sector could open the door to a new era of expansion. Each procedurall… If you enjoyed this game, see our list of games similar to Stellar Archipelago.

SIGNAL LOST is an anxiety driven multitasking game that draws heavy inspiration from the fear of the unknown. In Signal Lost you will... Perform tasks and repairs in a constant struggle where time is against you. Manage deep, tactile dashboards and screens by typing or tweaking monitors. Dodge meteors and get hit by solar flares as you boost across space to reach the mining colony. Immers… If you enjoyed this game, see our list of games similar to SIGNAL LOST.

62%Game Brain Score

Most mentioned positive aspects:gameplay, music

94% User Score Based on 17 reviews

In this puzzle colony builder you search for lost parts of your spaceship AUTARKIS. Build and manage several settlements at the same time and use portals to supply them. But be careful, the planets you visit are full of dangers.Tactical Colony Layout When your settlers land on a planet, they will find a harsh environment. Each building depends on its neighbours. Think carefully about the most effi… If you enjoyed this game, see our list of games similar to AUTARKIS.

After starting the game, players will see a small spaceship landing on the apron inside the starship. After that, 4 minions will disembark from the small spaceship. The minions have AI for construction, production, life, and combat, and do not require players to manually operate the minions. Players only need to specify which planets can collect resources, and the villain will drive a small spaces… If you enjoyed this game, see our list of games similar to StarShip-DF.

59%Game Brain Score

Most mentioned positive aspects:music, humor

Most mentioned negative aspects:gameplay, stability

80% User Score Based on 25 reviews

At the dawn of the interstellar era, humanity and its machine workforce have expanded into a remote stellar neighbourhood. Explore, expand, exploit, and exterminate across the nearby stars in a real-scale, fully-3D environment to overcome your rivals, mastering military power, prosperous governance, booming industry, wealth, resources, and their separate technology trees. Choose your faction and y… If you enjoyed this game, see our list of games similar to Stellar Reach.

72%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:stability, grinding

81% User Score Based on 9,076 reviews

Critic Score 42%Based on 2 reviews

The Universim aims to revive the glory days of the god-game genre and bring it into the next generation with fresh ideas and ambitious gameplay. With the powers of a god, you are unleashed upon the universe to begin forging your galactic empire in the stars. From dust to the cosmos beyond, your civilization will rise through the ages under your guidance. Yet this is not the same static world you m… If you enjoyed this game, see our list of games similar to The Universim.

92%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:grinding, monetization

92% User Score Based on 1,687 reviews

Planet S is a real-time strategy game where your goal is to colonize multiple planets in a solar system to advance your civilization, build a city and supply it to grow your faction. If you enjoyed this game, see our list of games similar to Planet S.

The Universe is Yours—Without Limits. Set in the fourth millennium, you enter a post-apocalyptic era where humanity has abandoned the ruins of the past to forge a new civilization among the stars. From your cockpit, you are free to explore, trade, and combat in a universe rendered at a true 1:1 scale, where every point of light in the sky is a destination you can actually reach. Core Feature… If you enjoyed this game, see our list of games similar to Univoyager.

SpaceSlog is a challenging sci-fi spaceship simulator that focuses on shipbuilding, crew interaction, and exploration. Inspired by games such as Rimworld, Starship Theory, Dwarf Fortress and X-COM, as well as iconic media such as Firefly, Battlestar Galactica, Stargate Universe and The Expanse. Your colony ship has been destroyed. Fortunately, a few survivors managed to escape on a small ship. No… If you enjoyed this game, see our list of games similar to SpaceSlog.

Have you ever dreamt of venturing out into deep space with nothing but your own spaceship filled with everything you need to survive a lifetime in space? Have you wondered how it feels to be a weightless astronaut and be the first human to step on an entirely unexplored planet.. or an entire galaxy? Will you find out if there is anyone else out there, or is it just an infinity of nothingness? T… If you enjoyed this game, see our list of games similar to Starpath.

A deep, relaxed space-industry sim. Mine asteroids, refine raw ore into valuable goods, and trade on a living market while you build a modular station, grow a colony, and expand across the solar system and beyond into a freighter-linked empire. If you enjoyed this game, see our list of games similar to Sunward.

In 2089, humanity stopped waiting for an answer. The DRIFTER program launched 47 million autonomous probes across the observable universe. No crew. No return trajectory. No expected lifespan. Each probe carried a single directive: Find life. Witness it. Report back. Most drifted in silence. Some were destroyed. Some simply stopped responding. Yours is still active. The Unive… If you enjoyed this game, see our list of games similar to The Universe Won't Pause.

Arcbound is a colony simulation game set entirely on a single evolving starship. Everything is connected. And everything can fail at any moment. Design and expand your ship room by room, manage oxygen, power, and crew survival, and guide a fragile civilisation from Earth’s final evacuation into deep space. WHAT YOU DO Design and expand your Arcship room by room Manage oxygen, power, water, … If you enjoyed this game, see our list of games similar to Arcbound.

Stellar Shipyard is a space colony base builder sandbox, focused on constructing modular ships and stations that can connect and interact as a single unit. Build ships tile-by-tile, manage complex production chains, and watch your colony evolve from a small mining operation into a galactic empire. Face various threats, whether playing solo, with your friends, or against them as rival factions. … If you enjoyed this game, see our list of games similar to Stellar Shipyard.

THIS GAME IS IN EARLY DEVELOPMENT- GRAPHICAL ASSETS AND MENUS ARE PLACEHOLDER CONTENT Tidal Expanse is an open universe sandbox game with deep simulation mechanics. Players must balance life support, complex thermodynamics, and resource management to build their planetary and orbital outposts. Rise to power through economic leverage or ruthless military might.  ThermodynamicsSpace Stations e… If you enjoyed this game, see our list of games similar to Tidal Expanse.

Scraptory is an open-world sandbox strategy roguelite with RPG, RTS, and tower defense elements. A free-roaming factory fortress! You are the lord of a walking castle, built from the bones of a crashed asteroid mining ship. Explore and deploy almost anywhere but choose wisely. Death and riches rain from the sky! Race to salvage tech and rare materials from procedurally generated scrapfalls. … If you enjoyed this game, see our list of games similar to Scraptory.

Embark on a one-way journey to a distant planet, where your mission is to establish and thrive in a small colony. Returning to Earth is not an option. The rich resources in the region offer a promising start, and with your colonists, you’ve already begun to explore and mine. As in any space mission, danger is everywhere, and you must thrive to survive. You can utilize various resources to establi… If you enjoyed this game, see our list of games similar to Too Far Too Late.

In Avian Colony, your leadership and strategic skills will be tested as you strive to build a thriving floating colony in a hostile world. By carefully managing resources, aiding refugees, constructing robust defenses, and navigating the many challenges that come your way to ensure survival of the colony. Game Features Efficient Use of Space: Make efficient use of the available floating space … If you enjoyed this game, see our list of games similar to Avian Colony.

Recommended for wishlist "Somewhere far in the future faster-than-light travel has still not been achieved." If you are interested in the game please add it to your Steam Wishlist. This way you will also get notified of the upcoming release and updates. This small action helps the developer out and is completely free! About the Game "They told us it was a foolproof m… If you enjoyed this game, see our list of games similar to Generation Nova.

Starship Colony is a deep spaceship colony sim. Build your starship, manage air, water, food, fuel, energy, temperature and psychology to keep your crew alive across vast distances. Closed-loop system in space. Mining, wiring, plumbing, in-ship factory, (alien?) radio signals & translation, diplomacy, combat, and more. Survival in Space is HardResources are plentiful but you must journey acro… If you enjoyed this game, see our list of games similar to Starship Colony.

An immersive sci-fi city builder where you build your own thriving colony, against adverse planetary conditions, alien lifeforms and even your own population. Please check the bottom of page for the DEMO of the game New in Update 4    (16/July/2025) - Improvements to UI windows and menus- Improved UI Scaling- In-game Options menu now has confirmation dialogues for certain actions- Added b… If you enjoyed this game, see our list of games similar to Brave New Colony.

57%Game Brain Score

Most mentioned positive aspects:story, gameplay

Most mentioned negative aspects:grinding, optimization

50% User Score Based on 796 reviews

Critic Score 64%Based on 12 reviews

The Long Journey Home combines the endless freedom of space with a new open questing system that always leaves you in command. Deliver the stranded Glukkt to his homeworld as he asks, or to your new slaver friends? Attempt to make allies with everyone, or pin your hopes on the tougher races, and hope they never turn on you? Jump by jump, make hard decisions and live with the consequences, in a uni… If you enjoyed this game, see our list of games similar to The Long Journey Home.

76%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:story, stability

77% User Score Based on 10,366 reviews

Critic Score 72%Based on 3 reviews

Guide a group of space settlers trying to establish an outpost on a remote planet. Grow food, collect energy, mine resources, manufacture bots, and build a fully self-sufficient colony. If you enjoyed this game, see our list of games similar to Planetbase.

Biosys Inc. is a biology simulator that takes you to a new planet where you will be responsible for the process of abiogenesis. Start with a single cell and watch your ecosystem thrive by itself. All cells carry DNA that will allow them to mutate and evolve into complex beings. If you enjoyed this game, see our list of games similar to BioSys Inc.

Every planet features three unique technologies that shape its identity and its style of play. Some focus on control, others on survival, mobility, environmental manipulation, or raw defence. Learning how each world responds to your commands is essential if you want to push deeper into the chaos. The destruction surrounding you is never static. Every threat reacts to the increasing pull of th… If you enjoyed this game, see our list of games similar to Orbital.

A Game About Getting Bigger is a loot-driven incremental game about feeding a growing black hole. Destroy asteroids, planets, and other celestial bodies to make the black hole at the center grow larger and larger. Each run is short and time-limited. Your goal is to destroy as many nearby objects as possible before time runs out. The shattered remains are pulled into the black hole, increasing its… If you enjoyed this game, see our list of games similar to A Game About Getting Bigger.

Ironseed 3The Long ReturnThe Story Continues… The Ironseed did not die in deep space. It endured. Long after the escape from Mars, long after the fall of certainty, the ship still drifts... scarred, ancient, and carrying a burden no machine was ever meant to bear. You are no longer simply a captain. You are Vigil, the ship itself. A fractured guardian consciousness, holding together systems, … If you enjoyed this game, see our list of games similar to Ironseed 3 : Vigil.

In a constantly shifting starfield where borders are redrawn and alliances crumble overnight, you are neither a general nor a soldier — but a profit-driven Stellar Industrialist. The fiercer the battles, the faster your factories flourish; peace is nothing but shutdowns and losses. Venture to the frontlines, scour the battlefields for wreckage and salvage, then reinvest those spoils to expand your… If you enjoyed this game, see our list of games similar to Stellar Industrialist.

88%Game Brain Score

Most mentioned positive aspects:gameplay, story

Most mentioned negative aspects:grinding, stability

96% User Score Based on 43,956 reviews

Critic Score 78%Based on 7 reviews

You are sent on an hostile planet with one mission: Make it habitable for Humans. You'll have to survive, collect ressources, build your base and machines in order to heat the planet, create an atmosphere with oxygen and eventually geo-engineer an entire planet. If you enjoyed this game, see our list of games similar to Planet Crafter.

98%Game Brain Score

Most mentioned positive aspects:graphics, gameplay

Most mentioned negative aspects:story, replayability

98% User Score Based on 88 reviews

Quick DescriptionStar Fleet II: Krellan Commander is a complex and detailed space war simulation. Starting with just a single Krellan battlecruiser, as you rise in the game's seven ranks (each rank has five missions), you'll gain more complexity, such as escorts, planetary invasions, and eventually full sector command. Each mission is a randomly-generated galactic war sandbox, and while you have… If you enjoyed this game, see our list of games similar to STAR FLEET II - Krellan Commander Version 2.0.

85%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:stability, grinding

85% User Score Based on 1,687 reviews

When the Old World collapsed, humanity fell into chaos. The solar flare destroyed every institution of human civilization, causing people to fend for themselves in a collective frenzy for survival. Your group grew up in such a world, a world of desperate tribalism where the very atmosphere is struggling to stay alive. Now, you seek to restore purpose and unity to humanity while ensuring the contin… If you enjoyed this game, see our list of games similar to New Cycle.

83%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:grinding, stability

83% User Score Based on 2,070 reviews

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. If you enjoyed this game, see our list of games similar to Astro Colony.

76%Game Brain Score

Most mentioned positive aspects:story, graphics

Most mentioned negative aspects:gameplay, music

76% User Score Based on 66 reviews

Lightracer Spark is a Sci-Fi Narrative game. You are a reviser from a high civilization, descending to various extraterrestrial worlds. Guide all living beings to prosperity, or nip a spark in the bud. Accumulate strength through choices and strategies to grasp the rise and fall of all civilizations If you enjoyed this game, see our list of games similar to Lightracer Spark.

81%Game Brain Score

Most mentioned positive aspects:graphics, music

Most mentioned negative aspects:gameplay, story

81% User Score Based on 62 reviews

HyperNova: Escape from Hadea: a charming open world single-player RTS with quirky characters, beautiful planetary design and a healthy dollop of humor. It combines classic resource management, technology research and civilization building with intuitive tower-defense gameplay. If you enjoyed this game, see our list of games similar to HYPERNOVA: Escape from Hadea.

94%Game Brain Score

Most mentioned positive aspects:story, music

Most mentioned negative aspects:stability, grinding

94% User Score Based on 2,240 reviews

RODINA is an immersive space exploration game with allows players to seamlessly travel across an entire, full-scale solar system. Seamless means your character can travel anywhere - in space, on planets, and in your ship - with no loading screens! Walk around your space ship, or anywhere on full-size planet landscapes. Fly through a planet's atmosphere to its surface, or out into deep space. Des… If you enjoyed this game, see our list of games similar to RODINA.

64%Game Brain Score

Most mentioned positive aspects:story, atmosphere

Most mentioned negative aspects:gameplay, graphics

64% User Score Based on 72 reviews

Critic Score 66%Based on 1 reviews

Explore unique star systems in AGOS: A Game of Space! Scavenge resources, face the danger of space and save humankind. If you enjoyed this game, see our list of games similar to AGOS: A Game of Space.