Anuken/Mindustry ? reverse-engineered prompt

I want to build a multi-platform game that's a mix of a tower defense, real-time strategy, and factory automation. The main idea is that players create elaborate supply chains with conveyor belts to feed ammo into turrets, produce building materials, and defend their base from waves of enemies. It's a sandbox-style game, so there should be a lot of freedom.

This project should be written in Java and use Gradle to manage the build process. I need it to be cross-platform, so please set it up to generate runnable builds for desktop (Windows, Mac, and Linux), a dedicated server, and also an Android APK. The original repository has specific build instructions, like requiring a particular JDK version and using Gradle wrapper commands to compile everything. Please handle all of those dependencies and configurations for me so I get the finished, runnable game files.