: You build conveyor belts to transport resources like lead, copper, and coal to feed ammo into turrets or produce advanced materials.

: Always scan .rar files from unknown sources with antivirus software before opening them, as they are not an official distribution format for this game. Anuken/Mindustry: The automation tower defense RTS - GitHub

: You can find "name your own price" versions (including free) on Itch.io .

During this period (mid-2021), Mindustry was transitioning through major updates, specifically within the or early v7 development . Official versions are typically distributed as .jar files for desktop or .apk for Android, while .rar files often indicate a compressed package shared on community forums, Discord, or modding sites. Key Features of Mindustry (circa 2021)

: The Mindustry Steam Page offers the most stable experience with workshop support and achievements.

: The Anuken/Mindustry Releases page provides all historical and current build files directly from the developer.