Top similar games like Let's Build Wonders: Galaxy:

Ultimate Space Battleship is a Space-based Strategy and Logistics game set in a richly detailed universe. Players take on the role of captains commanding state-of-the-art starships equipped with advanced technologies and weapons systems.

SpaceFlight Factory is an Automation and Base Building game with some survival game mechanics.You lead a small colony of human remnants. Help them to survive, expand and gather enough resources to leave Earth for their new home planet.

A civilization simulator where you manage billions of people and rebuild millions of structures. Improve your economy, research, advance, battle, and much more! Play at your own pace by controlling game speed and automate various tasks!

Create a sprawling industrial city. Compete with other rival corporations on Titan for resources, territory, and power. Seek victory via technology, influence, warfare, or the wealth extracted from your citizens. Stake your claim to the Industries of Titan in this innovative sim/strategy game!

Spaceship Idle is an idle/incremental game that allows you to build your own modular spaceship and battle with other commanders. Explore the vast tech tree, unlock unique weapons, design your own spaceship layout, trade with global players, and win epic space (auto)battles!

Lead a space corporation in the sci-fi simulator Solargene! Manage personnel, design and develop colonies and orbital stations throughout the solar system! Extract resources, establish logistics, research new technologies, trade and complete missions

Station Commander is an economy strategy game that has you take control of a futuristic space station. Your goal is to build ships, gather resources, and trade with neighboring planets to upgrade your station and ships. Upgrading your station gives you access to better ships and ship abilities.

Addictive text-based Mafia MMO RPG where you team up with other players to wage Gang Wars, Turf Wars, Boss Fights, Hire Mercs, Hit-List your enemies, buy weapons, vehicles and equipments, City-based Missions, TOURNAMENTS and much more..

Beyond Astra is a real-time 4X sci-fi grand strategy game. Expand your own civilization, explore captivating and mysterious planets and star clusters, interact with your citizens and other life forms and shape your destiny through nearly infinite possibilities.

CivIdle is an idle/incremental game that allows you to lead your own civilization through thousands of years from ancient times to the modern era. Expand your territory, explore a vast tech tree, build various wonders, and trade with global players: empire must grow and numbers must go up!

Incremental clicker strategy, where you expand, construct, research, fight, collect heroes and make choices between good and evil. Ascend through difficulty tiers by playing through challenge campaign going back and forth through history. Mammoths included.

Stranded on Mars with next to nothing, build a city, assemble a fleet, and expand your empire to survive a hostile solar system in this new take that combines elements of space combat and RTS inspired by the classics.

Strategy from the front lines! Starpoint Gemini Warlords combines 3rd person capital spaceship combat with 4X strategy and RPG gameplay elements. Build mighty war fleets and send them into battle or lead them into combat yourself. Become the Warlord and conquer the Gemini system!

Galactic Empire is a 2D turn-based strategy game where you, as the Commander, decide the fate of the entire universe. Expand your planet, explore solar systems, play cards in cantinas, modify your ships and conquer more planets.

Real-time strategy game with commander task control. Pilots-Mercenary, each with their own character, and many unique ships for them. Interesting missions. Base development, various technologies and space exploration.

"Box World: Space Courier " is a minimalist sandbox-style strategy management game. In this playful and pun-filled miniature world, calmly sketch out your own little world~ Make money! Make money! And make more money!!

Antimatter is a sandbox strategy game, colonise planets, build your city on the surface or the underground. Build your spacestation or control your own spaceships to explore a huge and living galaxy !

Exostation is a sci-fi real-time strategy game. Reach sustainable planet economies by building, allocating, mining, and selling wisely. Allow humanity to spread and conquer new solar systems not by war but by ensuring its planet's resources are not exhausted.

Galactic Crew II is a roguelike space exploration game inspired by FTL and the classic XCOM games. Explore a hostile galaxy with your valorous crew from its center to the outer reaches of space, clawing your way up from a nobody to a galactic pioneer through colonization, commerce, and combat.

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.

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?

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.

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.

Cooperation is key in this team-based 4X multiplayer grand strategy game set in a futuristic universe. Become instrumental in your faction’s pursuit of galactic domination through resource management, strategic gameplay and interactive roleplay.

Embark on a journey to explore & expand your nation through the early ages of antiquity. Lead it to exploit the lands and exterminate those who oppose you! This ambitious 4X/Grand Strategy game incorporates immersive city-building with RTS elements to the fray!

Pixel Starships 2; the sequel to the popular Pixel Starships game is currently in development. Please follow this steam page and add to your wishlist to receive the latest updates as they occur.

Between Two Stars is a 2D procedurally generated space exploration game. Players take control of a starship, as part of a simulation on behalf of the Orpheus Corporation and explore the Sierra Galaxy to discover new worlds and new materials with which to trade, craft and build bases.

A cozy, semi-idle, gardening game in a solarpunk universe that sits at the bottom of your screen while you work.

BUSINESS EMPIRE is a 4X turn-based strategy game that puts you in charge of an ever-expanding company. Design your own products and market them to the masses, set up distribution routes, and develop new technologies.

Solar Kingdoms is a real-time strategy game where you command forces across solar systems, engaging in large battles both in space and on the surfaces planets. Establish colonies, find resources and artifacts, and fight up to 8 factions in skirmish, large campaign, missions, and multiplayer.

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

A.I.Rising is a game about base building, attacking and defending and the life of NPCs in the digital world with the aim of creating a digital city.

Cities Domination is a city builder, resource management and strategy game. Gestion all the units and resources between cities for create an empire, attack enemies cities, build, defend and expand your cities and dominate the castles... or lose yours.

As the AI responsible for a Generation Ship, you are humanity's last hope. Build efficient raw material cycles and help your crew in a realistic real-time simulation to survive the challenges of space on their long journey to a new home!

This is a strategy game full of fantasy plots. Let the dwarves rebuild the Great Wall; let the elves reseed the the Yggdrasil for you; enslave the demons to build the Eye of Sauron that can gaze at every corner of the plane. Your territory is freely built by you!

Take control of a fleet commander returned from exile, rise through the ranks of the United Space Federation forces and join an epic war across the stars.