Multi Mob

A modern port of Multi Mob Library for Minecraft 1.20.1, bringing the original framework up to date while preserving its core systems, structure, and intended compatibility for dependent mods.

This project updates the library to work in a modern Minecraft environment while maintaining behavior parity wherever possible.

About the Original Project

Multi Mob Library was originally developed as a shared backend library used in Forge-based modding. It serves as a dependency framework for mods that rely on shared creature logic, entity systems, and reusable backend utilities.

You can find the original project here:
👉 Original Multi Mob Library

All credit for the original design, architecture, and implementation belongs to the original developer. This port exists solely to extend compatibility to newer Minecraft versions.

What Is Multi Mob Library?

Multi Mob Library is a shared backend framework that provides:

• Core entity utility systems
• Creature and mob behavior helpers
• Shared animation and AI logic support
• Data handling utilities for mobs
• Networking helpers for entity syncing
• Base framework components used by dependent mods

It is not a content mod — it is a foundational library required by other mods.

Why This Port Exists

Many older or legacy mods depend on Multi Mob Library, but it was not originally maintained for modern Minecraft versions.

This port aims to:

• Update the codebase for Minecraft 1.20.1
• Replace outdated or deprecated systems
• Preserve original behavior and structure as closely as possible
• Maintain compatibility for dependent mods
• Improve long-term stability and usability

The goal is simple: keep the ecosystem working on modern versions without changing what already works.

Intended Use

This is a library mod.

It is not meant to be installed on its own unless another mod explicitly requires it.

If a mod lists Multi Mob Library as a dependency, this is the version you should use for 1.20.1.

Version Support

Built for:

• Minecraft 1.20.1
• Modern Forge-based environments (if applicable to your setup)

Make sure your game version matches the mod version before installing.

Notes

• This is a port and modernization effort
• No standalone gameplay content is included
• Focus is on compatibility and backend stability
• Designed to support future ports of dependent mods

Modpack Use

This mod is free to use in modpacks, both public and private, without permission.