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 setspawn to set where bosses will appear
Hold a spawn egg of the mob you want as a boss and use /wb select
Use /wb interval to 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

Munkeys World Boss