[Home](./index.md) > [server](./server.md) > [WorldManager](./server.worldmanager.md) ## WorldManager class Manages all worlds in a game server. **Signature:** ```typescript export default class WorldManager ``` ## Remarks The WorldManager is created internally as a global singleton accessible with the static property `WorldManager.instance`.

Events

This class emits global events with payloads listed under [WorldManagerEventPayloads](./server.worldmanagereventpayloads.md) ## Example ```typescript import { WorldManager } from 'hytopia'; const worldManager = WorldManager.instance; const newWorld = worldManager.createWorld({ name: 'My New World', skyboxUri: 'skyboxes/partly-cloudy', }); ``` ## Properties
Property Modifiers Type Description
[instance](./server.worldmanager.instance.md) `static` `readonly` [WorldManager](./server.worldmanager.md) The global WorldManager instance as a singleton.
## Methods
Method Modifiers Description
[createWorld(options)](./server.worldmanager.createworld.md) Creates a new world.
[getAllWorlds()](./server.worldmanager.getallworlds.md) Gets all worlds.
[getDefaultWorld()](./server.worldmanager.getdefaultworld.md) Gets the default world.
[getWorld(id)](./server.worldmanager.getworld.md) Gets a world by its id.
[getWorldsByTag(tag)](./server.worldmanager.getworldsbytag.md) Gets all worlds with a specific tag.
[setDefaultWorld(world)](./server.worldmanager.setdefaultworld.md) Sets the default world. This is the world players automatically join when they connect to the game.