Explore the cosmos, build your intergalactic empire, and defend your settlements. Recruit skilled astronauts, research new technologies, and customize your structures and vehicles in this space exploration and construction game.





10+ similar games compared and reviewed
Whether you want more options like Space Simulator 3D or a completely different take on the same concept, our curated list of 10+ similar apps and games has you covered. Updated for 2026 with the latest ratings and comparisons.









Explore the cosmos, build your intergalactic empire, and defend your settlements. Recruit skilled astronauts, research new technologies, and customize your structures and vehicles in this space exploration and construction game.






Experience realistic NASA shuttle missions in this 3D simulator game. Launch, fly, and land iconic spacecraft through orbital and atmospheric stages. Test your piloting skills in a challenging spaceflight adventure.