Welcome to Genyo Installer

The Java (JavaFX) port of the original Genyo Installer that I wrote in C# using Visual Studio.

Features

• Automatically detects your Prism Launcher instances, and gives you the option to choose which ones you would like to install Genyo to.
• Searches for Fabric and Meteor, and blocks if it can't find them.
• Ability to choose between only MC default or Prism launcher
• Ability to install into a manually given folder
• Keeping track of installed versions... uhhh kinda.

Usage

• Double-click the .jar file to open.
• Or open a cmd and run java -jar genyo-installer-{version}.jar (replace {version} with the version you installed)

Prerequisites

The installer requires Java 26.

Preview