Munkeys World Boss
Java mod listed for Minecraft 1.20. Downloads from the MC Java Mods app on Android.
⬇ Download on CurseForgeThe author built this one for Minecraft 1.20.1 on Forge. On other versions it may install and then do nothing.
WorldBoss - Automatic Boss Events
WorldBoss is a server-side Forge mod that creates scheduled boss events in your Minecraft world. Add excitement and challenge to your server with customizable boss spawns that occur at regular intervals!
Features
- Automatic boss spawning at configurable intervals
- Support for any vanilla or modded mob that has a spawn egg
- Custom command-based boss spawning for complex setups
- Server-wide announcements when bosses spawn
- Persistent configuration that survives server restarts
- Simple and intuitive commands
Commands
All commands can be accessed using either /worldboss or the shorthand /wb
/wb select- Add a boss to the pool by holding its spawn egg/wb setspawn <x> <y> <z>- Set where bosses will spawn/wb interval <minutes>- Set how often bosses spawn/wb forcespawn- Spawn a boss immediately/wb toggle- Enable/disable the spawning system/wb list- Show all configured bosses/wb remove- Remove a boss from the pool (hold its spawn egg)/wb rename <oldName> <newName>- Give a boss a custom name/wb register [command] bossname- Register a custom command to spawn a boss/wb unregister <bossname>- Remove a custom command boss
Getting Started
- Install the mod on your server (client installation not required)
- Use
/wb setspawnto set where bosses will appear - Hold a spawn egg of the mob you want as a boss and use
/wb select - Use
/wb intervalto set how often bosses should spawn (default: 60 minutes) - The system will now automatically spawn bosses at the specified interval!
Custom Command Bosses
Want to spawn something more complex than a basic mob? Use command-based bosses!
Example:
/wb register [summon wither ~ ~ ~ {CustomName:'{"text":"The Doom Bringer"}',Health:500f}] DoomBringer
This will register a custom Wither boss with 500 health and a custom name.
Configuration
All settings are automatically saved to config/worldboss/worldboss.json and persist through server restarts.
Configuration includes:
- Boss pool (both spawn egg and command-based bosses)
- Custom boss names
- Spawn location
- Spawn interval
- System enabled/disabled state
Requirements
- Minecraft Forge
- Server-side only (clients don't need the mod)
- Permissions level 2 for admin commands
Support
Found a bug or need help? You can:
- Join our Discord server
- Comment on this CurseForge page
- Edition: Minecraft Java
- File type: .jar
- Minecraft version listed: 1.20.1
- 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 CurseForge — 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 munkeysworldboss-1.0.0-forge-1.20.1.jar — drop this file into the mods folder
- Download size: 780 KB
- Download link checked 19 Oct 2026 — working
These come from our own check of the pack file, not from the source page.