eTools Ultimate is a desktop application designed for private server developers of Flyff.
It provides a clean and intuitive interface to manage various game elements without editing raw files manually.
🚀 Goal: simplify development, save time, and reduce errors by offering a user-friendly toolkit.
The project is in alpha stage: only a few modules are available and major changes may still occur.
Available modules in this release:
Manage NPCs, pets, monsters and more.
Easily configure icon, animation, name....
Manage drop contents, probabilities and quantities with ease.
Manage stat effects easily.
Edit content and colors with an intuitive interface.
eTools Ultimate is currently available in English, German, and French.
More languages may be added in future updates.
- Works with all Flyff versions.
- Supports custom modifications, such as 64-bit mover HP values and other non-standard extensions.
- ✅ Clean and modern interface
- ✅ Faster and safer than manual file editing
- ✅ Built by and for the Flyff private server community
- ✅ Modular and extensible: more features will come with future versions
eTools Ultimate is designed to grow over time.
New modules will be released progressively in upcoming versions, such as:
- Items (weapons, armor, consumables...)
- Skills (buffs, abilities...)
- NPCs (menus, items for sale...)
- ...and more!
You can get eTools Ultimate in two formats:
- Download
eToolsUltimate-win-Setup.exefrom the GitHub Releases. - Run it once to install the application on your system.
- Automatic updates: The app will update itself whenever a new version is released.
- Download
eToolsUltimate-win-Portable.zipfrom the GitHub Releases. - Extract the archive anywhere and run the executable directly.
⚠️ The portable version does not support automatic updates — you’ll need to download new versions manually.
Join our Discord server to follow development, share ideas, or get support:
👉 Join the Discord
This project is open source and contributions are welcome!
Whether through code, feature ideas, bug reports, or feedback — your help is appreciated.
This project is licensed under the MIT License.