Singularity Launcher

A Mindustry version launcher built with the Arc engine. Scans a versions/ directory for .jar files and launches the selected Mindustry version.

Features

• Lists all Mindustry .jar files placed in versions/
• Launches the selected version as a separate process
• Game-styled UI with Arc Scene2D

Usage

1. Place Mindustry .jar files in the versions/ directory
2. Run the launcher:

./gradlew run

Or build a standalone JAR:

./gradlew jar
java -jar build/libs/SingularityLauncher.jar

Build

Requires Java 17+.

./gradlew compileJava

Dependencies

• Arc — game framework (arc-core, backend-sdl, natives-desktop via JitPack)
• Mindustry — core API for version scanning (JitPack, master-SNAPSHOT)

License

MIT