Astro Builder

Contains adsIn-app purchases
4.3
13.5K reviews
500K+
Downloads
Content rating
PEGI 3
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About this game

Welcome to Astro Builder, the ultimate casual idle game where you construct a space station in near-Earth orbit. Begin with a simple setup—a connecting ground track and a small platform. Material is transported to the platform via a space elevator and piled on the ground. Utilize the resources to expand and improve the platform, unlocking new equipment and producing valuable resources. Each construction phase reveals a new area, waiting to be developed and unlocked. Can you build the ultimate space station and conquer the cosmos?
Updated on
Jan 20, 2025

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
No data collected
Learn more about how developers declare collection
Data isn’t encrypted
Data can’t be deleted

Ratings and reviews

4.2
11.9K reviews
Luiz Carlos Rios-Abreu
January 20, 2025
This game looks pretty. but it is nothing but a vehicle for ads. Everything is automated, and the player controls nothing and does nothing except click on menus that lead to ads. Sometimes, refusing to watch an ad triggers an ad. Leaving the game idle triggers an ad, and progress does not happen when the app is in the background. In short, progress only happens with ads. The adds themselves are often 1 full minute long.
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C Boots
November 7, 2024
Okay, so yes there are a few ads but most of them are for temporary upgrades. Extra worker, faster work speed ect. My issues is one, when offered to watch an ad for reward, if you decline it still forces an ad. Two the workers waste a TON of time. Ex: grabs 4/10 of the resources even if more is available and then walks away and back very slowly. And lastly, progress doesn't happen if the game is closed. So you have to just sit and watch as they slowly build if you want any progress.
24 people found this review helpful
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John Q Public
November 16, 2024
Great start,but needs more action... Good graphics, but beyond building the space station is all there is. How about some alien attacks to make it fun? Build up the defensive weapons and fight off aliens, send astronauts on missions to get rewards, that kind of thing. Building a space station for the sake of building a space station is OK, but the game could still do more in terms of building a story, giving us colonizing abilities, maybe attacking other space stations for loot or whatever.
24 people found this review helpful
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