SlimefunCore

Custom unofficial Slimefun core build for Paper/Purpur 1.21.11 with Java 21 support, compatibility fixes, modern startup support, and stable loading for updated SF4 addons.

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SlimefunCore

Slimefun 4.0v

Modified Version

Slimefun

Java

License

Slimefun is a plugin which turns your Minecraft server into a modpack without installing mods. It adds a huge amount of content including advanced technology, powerful magic, machines, and full automation systems.

%%MD0%% of the original project, maintained and updated by %%MD0%%.

>Original Repository: >Original Repository**

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💬 Join Our Community

🌟 Need Help? Want Updates? Join Us on Discord! 🌟

Discord Server

�⁠� - 🔥 Get support - 🛠️ Report bugs & suggest features - 📢 Stay updated with new releases - 🤝 Connect with other players & devs

Status Update

- Tested on: 1.19.4 - Tested on: Tested on - Tested on: ✅ Tested on - Tested on: 🧪 Tested on - Tested on: Purpur 1.21.11 (Java 21)

This build is still under testing and may contain bugs. Feedback and bug reports are highly appreciated!

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Future Update

Upcoming Minecraft 1.21.11 will also be updated for Minecraft 1.21.11 to work together with this main core build.

The goal is to keep the wider Slimefun addon ecosystem usable on modern Purpur/Paper 1.21.11 servers.

Updated Addons

Addon Repo:

📜Addons

| Addon | Status | Notes | |-------|--------|-------| | Community Addons | ⏳__ Upcoming | Planned compatibility updates for `1.21.11` | | Main Slimefun Core | ✅ Updated | Working on `Purpur/Paper 1.21.11` |

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> unofficial fork: This is an unofficial fork. Always test on a backup server before using on production.

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Screenshots

*(Reused from the original project – showcasing the power of Slimefun)*

| Reactors & Electricity | Awesome Factories | Magic & Altars | |------------------------|-------------------|----------------| | Reactors and electricity showcase | Factory automation showcase | Magic and altar showcase |

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✨ What is Slimefun?

Slimefun adds:

- Over 500 custom items - Over 500 custom items - Over 500 custom items - Over 500 custom items

The original project started in 2013 and has grown into a large community project with hundreds of contributors.

This unofficial version keeps the spirit alive while bringing full support for the latest Minecraft 1.21.11!

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🧭 Quick Navigation

- 🖼️ Screenshots - 🐞 Bug Reports & Feedback - 📖 Original Wiki - ❤️ Original Project

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⚠️ Important Disclaimer

This is an unofficial fork and is not affiliated with the original Slimefun developers or team.

- All credits go to the original but you must give proper credit. - This project follows the but you must give proper credit. - You are allowed to modify and share it, but you must give proper credit and keep the same license.

Original Project Creator & Builder: Original Project

TheBusyBiscuit avatar

Slimefun Team · he/him Original Project Team: Slimefun Team Repository: Slimefun Team

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🤝🏻 Credits

- Screenshots: Screenshots - Screenshots: Slimefun Team - Screenshots: Screenshots - Screenshots: Courtesy of the original Slimefun community

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📄 License

This project follows the GNU GPLv3 License. See GNU GPLv3 License for details.

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Thank you for using Slimefun 4.0v-UNOFFICIAL! Enjoy your modpack-like experience on the latest Minecraft version! :tada:

*Made with ❤️ for the Minecraft community*

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