WARNING: 99.9% AI-generated

This was just a tool I personally wanted, but there was none. I did not want to make this tool so hence this it's 99.9% AI generated. I do not take credit for this project.

A cross-platform desktop application for managing and launching JGRPP (OpenTTD-patches) versions.

• Download, run, and remove different JGRPP versions
• Automatic asset management (languages, sounds, graphics)
• Cross-platform support (Windows, Linux)
• Clean, modern dark-themed UI

Pre-built binaries are available on the Releases page.

• Node.js 20+
• Rust 1.70+
• Platform-specific build dependencies:

Linux:

sudo apt-get install libwebkit2gtk-4.1-dev libappindicator3-dev librsvg2-dev patchelf libxdo-dev libssl-dev

npm install

npm run tauri dev

npm run tauri build

1. Launch the application
2. Select a JGRPP version from the list
3. Click Download to install it
4. (Optional) Download required assets if prompted
5. Click Launch to start the game

Settings are stored in your user data directory:

• Windows: %APPDATA%\com.jgrpp.launcher
• Linux: ~/.local/share/com.jgrpp.launcher

LICENSE