Hollow Engine
by BMProjects
Hollow Engine is a content creation framework for Hollow Core, with Kotlin scripting for characters, dialogues, animations and cutscenes.
What it does
The framework targets modpacks, maps and servers that need scripted story content. It includes an in-game scripting IDE and a Kotlin scripting layer, so authors can build characters, dialogues, animations and cutscenes without leaving the game. Hollow Core and Kotlin Script For Forge are required dependencies, and Fabric API is bundled inside the mod. Installation covers the server and each player's game. Files are published for Fabric, Forge and NeoForge across 1.18.2 – 1.21.1, and the license is Creative Commons Attribution Non Commercial Share Alike 4.0, which means the mod is not open source.
Key features
Kotlin scripting
Scripts written in Kotlin drive character behavior, dialogue trees, animations and cutscene sequences.
In-game scripting IDE
An editor inside the game lets authors write and test scripts without switching to an external tool.
Source code available
The source code, issue tracker and wiki are linked publicly, and contributions are accepted through GitHub.
Gallery
Compatibility
Latest build for each game version and loader.
Only full game releases are shown. This mod publishes no snapshot builds.
Requirements
Dependencies declared by the latest file for each loader.
Embedded 1
Questions
Does Hollow Engine need Hollow Core?
Does Hollow Engine have to run on the server?
In the catalog
Hollow Engine is one of 8,016 Management mods on ModsFinder, and one of 5,930 Management mods for Fabric. 32,366 mods support Minecraft 1.21.1.
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What the author says
Source Code: Distributed under the Attribution-NonCommercial-ShareAlike 4.0 International License. > Contributions are welcome on GitHub!
Official listing
- Modrinth page
- modrinth.com/mod/hollowengine
- Owner
- BMProjects
- Published
- 2023-09-03
- Updated on Modrinth
- 2026-09-15
- Facts verified
- 2026-10-15