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Hollow Engine project artwork

Modrinth · Minecraft mod

Hollow Engine

Powerful content creation framework for modpacks maps and servers. Features Kotlin scripting, in-game scripting IDE, advanced NPCs, dialogues, animations, and cutscenes all in one.

Choose a version Pick your version below, then grab the matching file.

Quick answer

Which Hollow Engine release should I use?

Updated 6 days ago
Latest stable file 2.3.1
Game version 1.21.1
Loader Fabric, NeoForge

Hollow Engine 2.3.1 targets 1.21.1 with Fabric, NeoForge. Installation on the client is optional. Installation on the dedicated server is optional. No extra mods listed for this file.

Where it goes

Is Hollow Engine required on the client, server, or both?

Installation on the client is optional. Installation on the dedicated server is optional.

Client Optional
Dedicated server Optional
Loader for this release Fabric, NeoForge
Required install it here Optional supported, not mandatory Not supported do not install here Source doesn’t say do not assume

The source marks this as usable on both the client and server.

Understand client and server requirements Read the Minecraft installation guide

What else does Hollow Engine 2.3.1 need?

2.3.1. Change the file and its required mods may change too.

No extra mods listed for this file

This file does not list any required mods. Do not add a library just because a different file uses it.

This file does not list any required or optional mods.

Before you install it

Add Hollow Engine without breaking your instance.

Built for Hollow Engine 2.3.1. Pick another file and the loader, install side or required mods may change.

  1. 01

    Stick to this file

    Use 2.3.1. It targets 1.21.1 with Fabric, NeoForge; another release may have different loader, side or dependency requirements.

  2. 02

    Bring the mods it needs

    This file does not list any required mods. Do not add a library just because a different file uses it.

  3. 03

    Put it on the correct side

    Installation on the client is optional. Installation on the dedicated server is optional.

  4. 04

    Pick the file you checked

    Use the “Get this file” button beside 2.3.1. It opens that exact file at the source.

About this project

What does Hollow Engine add?

HollowEngine Logo

HollowEngine

HollowEngine is a powerful Minecraft modding tool designed to simplify custom game mechanics, event scripting, and storytelling. It provides developers and modpack creators with a easiest and powerful framework to build interactive experiences without the need to compile complex Java code.

What can it do?

Key Features:
Event-Driven Scripting: Easily trigger actions based on player behavior, world events, or custom conditions.
Story & Quest Tools: Built-in systems for creating interactive dialogues, cutscenes, and branching questlines.
Performance-First: Lightweight execution engine that handles complex logic with minimal impact on TPS.
Developer Friendly: Clear syntax, helpful logging in IDE, and easy integration with existing modpacks.

Documentation & Wiki

Looking for script examples, API references, or tutorials? Everything you need to build with HollowEngine is available on our official platform.

Visit our documentation hub for complete guides on triggers, actions, and event scripting:

Read the Documentation at 0mods.team

License & Permissions

Can I use this in my modpack?

Yes! Feel free to include HollowEngine in any public or private modpack.

Source Code: Distributed under the Attribution-NonCommercial-ShareAlike 4.0 International License.

Contributions are welcome on GitHub!

Project description from Modrinth.

Pick your setup

Hollow Engine by Minecraft version and loader

Choose the version and loader you play, then open the matching release.

6 available setups

Check the dependencies, then try the file in a copied instance before changing a world you care about.

Recent files

Hollow Engine versions and loaders

14 of 14 releases match

Looking for an older file? The official Modrinth project page is in Resources.

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