📦 OHSE – Overhauled Horde Spawn Engine
NB: WILL BE OPEN-SOURCE WHEN FULLY FUNCTIONAL
The ultimate configurable horde spawning engine for Minecraft.
OHSE is an advanced spawn engine that replaces the classic entity generation system with a horde-based one.
Designed to be ultra-configurable, efficient, and immersive, it allows you to manage the spawning of any mob in a natural and coherent way.
✨ Main Features
🟢 Horde spawning: entities appear in realistic groups (herds, swarms, schools…).
🌍 Configurable zones: define roads, cities, biomes, caves, or oceans with their own rules.
⚙️ Full compatibility: works with any mob ID (vanilla or modded).
⏱ Advanced conditions: spawn based on time of day, weather, or custom tags.
📉 Server optimization: limits the number of individual entities → better performance.
🗺 Scalable: handles both small maps and giant worlds (65k blocks and more).
- Edition: Minecraft Java
- File type: .jar
- Minecraft version listed: 1.21.1
- How to install: Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. → Download the .jar. → Put it in the .minecraft/mods folder and launch that loader profile.
- Where to get it: Opens on Modrinth — not every file is mirrored on our own servers.
Install steps are the general flow for this file type — How to install Minecraft Java mods & modpacks walks through it step by step.
- Ships as ohse-alpha-1.2.0-01.jar — drop this file into the mods folder
- Download size: 1.5 MB
- Download link checked 10 Sept 2026 — working
These come from our own check of the pack file, not from the source page.