Multi World

Multi World

• ​Multi World is a behavior pack that allows you to create and manage an unlimited number of independent "sub-worlds" inside a single Minecraft world. Each sub-world only loads when players are inside it, bringing zero performance cost when empty.

​Installation

• ​Import the .mcaddon file.
• ​Activate both the Multi World BP and Multi World RP in your world settings.
• Enable the Beta APIs experiment.

​Management Menu

• The /mw command can ONLY be executed by operators. From this menu, you can:
• ​Create new worlds, list existing ones, toggle them open/closed, rename them, or delete them.
• ​Set a world's spawn point by using "Set Spawn" while inside that specific world.
• ​Choose a world's Gamemode (Survival, Creative, Adventure, or Spectator) — you pick it right when you create the world, and can change it anytime from the world's menu. Players are automatically switched to that gamemode when they enter.
• ​Mark a world as the "Lobby" — players will automatically teleport there when they first join or when they die.
• Toggle a public teleportation item (default name "Menu"), and customize its name and lore/description. When enabled, this item is automatically given to every player; it is kept on death and immediately vanishes if dropped.

​Automation via Command Blocks

• The /mw tp <id> <player> [x] [y] [z] command can be used by both operators and command blocks. Each world has a fixed numerical ID (1, 2, 3...). By knowing this ID, you can set up systems—such as when an NPC is clicked or a trigger is activated—that automatically teleport the player to a specific world (and to specific coordinates if desired). If no coordinates are specified, players will be teleported to the world's saved spawn point.