Top similar games like Astrobuilder:

Take command of your own colonial ship. Ensure the survival of your inhabitants and try to find a new habitable planet. This is the goal of the the Exodus H Space Commanders.

Rocket Engineer is a simulation game about designing and launching your rockets to explore and colonize other worlds. Rocket Engineer offers a gameplay focused on orbital mechanics and colony building.

Starfall Protocol is a Starship colony sim with RPG adventures in a galaxy with millions of explorable planets!🌌

Build a fortress and try to help your dwarves survive against a deeply generated world. Keep your dwarves happy, grow their community and beware of digging too deeply. The deepest, most intricate simulation of a world that's ever been created.

Kolo is a medieval settlement simulator where you lead a group of adventurers ready to start a new life in the wilderness.

A deep starship 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.

Build your city in multiple different hand-crafted worlds and manage all the complexities that a real mayor would. From city services to demand, finances, policies, approval ratings and re-election, Uber Urban offers a complete and innovative take on the city building genre.

The Spatials are back with Galactology! Design, build and protect your colony station from the many enemies you will make while exploring the galaxy and exploding their homeworlds.

A medieval fantasy kingdom builder, management sim and dungeon delver RPG hybrid. Gather resources, manage villagers and build infrastructure. Then dive into the dungeons to face the monsters within. Or just unlock everything in a Creative "God Mode" and build the fantasy kingdom of your dreams.

Noble Legacy is a medieval colony sim where every villager has a purpose and every decision carries weight. Build a thriving settlement, recruit & manage your people, master a deep economy, and defend your realm as you forge a legacy worthy of the crown. What kind of ruler will you be?

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?

Build, sail, and thrive in a strategic floating city! Manage biomes, rescue species, and harness the power of wind to navigate a world shaped by extreme climates. Balance ecology, exploration, and survival in this unique city-builder.

Inspired by the god games of old, Fata Deum lets you mold settlements and townsfolk in your image. Will you raise the settlements to splendor, or spur them on to violent debauchery and demons? Watch as a living world grows under your whims.

Cargo Company is a transport simulation tycoon game where you make money by transporting passengers, wood, steel, goods, cars, tanks and more - using trains, trucks, busses, and even rockets between planets.

Build a living kingdom where villagers work and survive on their own. Assign roles, keep your people fed, automate your systems, and defend against growing threats. Your kingdom lives or falls by your decisions.

For centuries Europe has been dominated by the church and nobility. On the shoulders of ordinary people the servants of god and the noble families justified their power and wealth. This was the incontrovertible, divine world order. A truly dark era… In the 14th Century the world order is beginning to transform itself.

Welcome to the world of space stations! Create your own space base with workplaces and production facilities. Ensure sustainability and safety, explore space, defend your base, and build diplomatic relationships. Be vigilant and successful!

Ready to start anew? Build a village from scratch in Seeds of Resilience. Learn to choose the right items, understand nature's patterns, use real life-based constructions and craft techniques in this turn-based tycoon game.

Dig, find valuable resources, and make your colony prosper in Dig a Little Deeper. An accident has taken your small group of colonists to an inhospitable and unknown planet. Only with your leadership and your management skills you will be able to build a new home. Let's start digging!

Raiders! Forsaken Earth is a strategy/management game where you play as the leader of a merciless band of post-apocalyptic marauders. Build up your organization while extorting, kidnapping, and destroying the last remnants of civilization. The wasteland doesn't need another hero...

As the leader of a Stone Age tribe, gather resources, develop your settlement and lead your people through the challenges of a world full of danger and mystery. Your survival skills, strategic planning and decision-making will be key in this battle for survival.

Build your own story in this procedurally generated galaxy, recruit specialized crew, design modular ships, take on contracts. Every choice shapes your ship, your crew, and your future.

Building and managing a late medieval city is a series of challenges. Build wells to provide drinking water, markets to provide bread and food, and theaters to collect performance tax. Stage mode continues an interesting story and journey, random map mode fills each game with a new experience.

Maia is a colony building game set in the not-so-distant future. Your colonists make planetfall on a hostile world and you must ensure their survival and their safety, constructing their off-world habitat from almost nothing and sheltering them from a dangerous, often deadly environment.

Design your dream space station in Space Architect! Master the power of automation or 'hire' an army of crewmates to handle your ever-growing production. Mine asteroids, fabricate goods, and engage in interstellar trade to pay off the menacing Big Evil Corp. Will you thrive in the vastness of space?

In Space Drilling Station, manage a drilling station on a distant planet. Build a multi-level vertical structure to produce and manage your resources and staff, in order to dominate the competition!

Oxygen Not Included is a space-colony simulation game. Deep inside an alien space rock your industrious crew will need to master science, overcome strange new lifeforms, and harness incredible space tech to survive, and possibly, thrive.

Build a Safe Haven! An alchemy accident has devastated the mainland and the people are looking for a new home. Take the lead and rebuild society, house by house. HavenCraft is a third-person town builder and management game, playable in single- and multiplayer.

Dive into a hardcore space station simulation and overcome the unforgiving environment of space. You must build and manage your station under the pressures of life, economics, and thermodynamics. Rise to power through economic leverage or ruthless military might. 

Become a real medieval feudal lord: start with a small village and build it up into an enormous impenetrable castle. You will have to repel enemy raids: hide behind thick walls, lure your enemies into strategically placed traps, and even lead your loyal peasants into battle.

Rise up in a search for immortality in this strategy sim and management game based on Chinese mythology. Rebuild your sect and train new disciples through the path of cultivation. Research magic and gather mystical artifacts, face ancient dangers and other sects in your path to spiritual ascension.

Welcome to Resort Galactica, a hotel simulator set in space where you design, build, and manage an extravagant resort among the stars. Care for your guests based on each species' individual needs. Expand your hotel with restaurants, leisure centres, and entertainment floors.

From a small 2-man team comes a unique space station management sim. Take on the role of an A.I commanding a lost space ark. Try not to let your crew run amok and wreck the place.

Explore alien planets with carefully designed ecosystems, weather, resources, dangers and unique phenomena. Hunt animals for food and collect resources to craft equipment and repair devices on your ship. Escape each unique planet and unlock crew members and new ships.

Embark on a space voyage with your ragtag crew of civilians in search of a new home. Build spaceships tile by tile, create optimal gas conditions, manage the needs and moods of their crew, encounter other space-faring groups, and explore the universe in this spaceship colony simulation.