Top similar games like Aster Symphona:

Mini Settlers: Prologue is a free version of Mini Settlers. In this minimalist city builder, settle islands, construct cities, and design efficient logistic networks to fulfill your buildings' needs and fuel population growth to adventure into new worlds.

Welcome to Ascend Factory, a factory simulation game that challenges your ingenuity and resource management skills. Immerse yourself in a world of automation and strategic planning as you progress through levels of increasing complexity!

Flow Factory is a physics-based factory automation game. Tinker with complex production lines, make them faster and more efficient. Deal with freely floating pieces and defy gravity. Build, research, optimize. Relax and enjoy everything running smoothly.

Starship Factory is a construction / space simulation game where you build, test, and optimize rocket production for Mars colonization.

Foundations is a free version of Masterplan Tycoon, a minimalist resource management sim. The world is your playground: start with simple production lines for basic needs and evolve into a production powerhouse in an elegant and stress-free setting

You are the new manager of Stardustry, the pinnacle of resource extraction and production in outer space! Mine ores, process them and create complex resources in this chill industry simulator set in space.

Cubactory is the only factory game where you truly build objects freely, transforming, blending, carving and compacting colored cubes into intricate voxel figures while automating your modular factory to meet increasingly complex orders.

HAS Galactics is a top-down factory builder. Design your own rocket, automate your production lines, balance your reputation between the Galactic Factions and complete daring missions. Start from a humble beginning… to a thriving galactic mega-factory!

Factory automation, but the conveyor belts are bees! Gather pollen, automate honey production, and research new flowers to create your own ecosystem from the ground up.

《Digit Factory》 is a game that allows you to give full play to your creativity and enjoy the fun of thinking. Design your own pipeline to perform calculations on various combinations of numbers. In the endless demand, find a design that responds to changes with the same. Come , challenge your mind!

COMPLEX SKY is a futuristic city building game with a unique architecture system - build the city both ways, up and down! The world is devastated by pollution, and it’s up to you to create a fully self-sustainable city in the skies, and populate it with human settlers.

An evil scientist has kidnapped a kind, old wizard! As the magician's young apprentice, you might not have a beard, but don't let that stop you from saving his wrinkled skin! The journey will be fraught with obstacles but also filled with laughs.

Rionag: Survey Fleet is a top-down starship builder and logistics game where it's your job to balance the needs of the crews with cutting-edge equipment on board. Unlock tech that adds new capabilities for your ships to go through hazardous environments, enabling you to explore new worlds.

Welcome to the resource management game where your creativity and logistics skills are put to the test! In this minimalistic simulation you will build interconnected chains of products and open new missions by completing various tasks to create the biggest system you can.

Build the most efficient intergalactic factory in space simulation strategy game Dyson Sphere Program! Harness the power of stars, collect resources, plan and design production lines and develop your interstellar factory from a small space workshop to a galaxy-wide industrial empire.

SUPRACORE is a roguelike base building game. Build your base, upgrade it and defend against ongoing waves of enemies to gather more resources and expand your Core!

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.

In Rail Route, you will design, construct, upgrade, and automate your railway network in one of the many maps based on real-life cities worldwide. Dispatch the trains to make the traffic flow and the network grow!

ZIRQUITZ is a chill yet deep graph-building game. Build and optimize an evolving graph of nodes to produce “Work,” your resource for upgrades and expansion. Discover synergy, power up your network, and unlock endless potential!

Welcome to Doodle Factory - your ticket to the world of factory fun! Dive into building and designing with ever-changing boards. Get creative, boost your efficiency with cool upgrades, and make each factory uniquely yours!

Node Math is a simple, idle-factory game about combining numbers with math operators, unlocking new stuff, and making money go brrr!

Rebuild humanity with two robots while travelling across the galaxy in this colony-management game! Build machines, harvest resources, shelter colonists and launch rockets!

Star Birds is a relaxing asteroid base-building and resource management game. Discover and mine countless asteroids, create production networks and guide your flock of spacefaring birds to new interstellar horizons!

Using your knowledge and expertise, make your way through the planet, scavenge its resources and plunder until you are the most powerful factory owner in the universe!

Minimalist automation puzzle game where you build physics-based machines to manipulate the flow of numbers.

Outer Factory is a peaceful and minimalist simulation where you design automated factories on different planets. Create complex infrastructures with simplified building mechanics. Enjoy your work as an interplanetary automation expert.

Explore a mysterious planet, harvest and refine resources, discover new technology, craft machines, and set up automated factories.

Build and manage an international airport!

shapez is an easy-going, minimalistic factory building game about the automation of shapes through extraction and satisfying production lines. Adapt to increasingly complex shapes and grow your factory across an infinitely expanding map. Your only limitation is your creativity!

Keyclash is a simple tower defense roguelike about building on keyboard keys and surviving as long as possible.

A factory-building game. Survive a harsh climate, strip mine an infinite world, and build a sprawling factory, then trade or go to war with Colonists, Governments, Pirates, Rebels, and more!

Grey Galactic is a real time strategy game in space where you build up your planets and ships to conquer your enemies. Develop your empire and fleet of spaceships to destroy your enemies and take over the galaxy! Do you have what it takes to become the best Fleet Captain the UFMC has ever seen?

The Final Earth 2 is a vertical sci-fi city builder. Earth is unlivable, so you decide to create a space colony. Gather resources, then build and research your way to a better future! Grow your city from an exploration ship to a huge metropolis, full of advanced technology. What will you build?

Facteroids is a 3D factory building game about asteroid mining in space. Prospect, mine and manage your production lines in a variety of scenarios and procedurally generated worlds across the entire Solar system.

Modulus is a factory automation game where you cut, color, stamp, and assemble 3D building blocks. Design and optimize sprawling factories with creative freedom to efficiently fulfill the orders of the Grand Neural Network.

Planet Pioneers is a relaxing building and puzzle game where you prepare new planets for settlers. Build tiles strategically, fulfill quests for your settlers, keep pollution low and enable new buildings along the way. Shape the planet as you wish until it’s time to move on to your next challenge.