> For the complete documentation index, see [llms.txt](https://docs.coherence.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.coherence.io/0.10/developer-portal/manage-worlds.md).

# Worlds

![Managing Worlds in the Developer Portal](/files/QT0LvyhQQZXi73uTTRc0)

### Creating Worlds

Click the *New World* button at the top right of the *Worlds* view in the Developer Portal.

![The New World form](/files/fYaDmgL8Yx6Pwp2qNZ1P)

To create a World:

* Enter a unique name
* (optional) choose an SDK version. The latest version is recommended, but this should match the SDK version installed for your project
* Enter tags separated by commas
* Choose which region the World should be started in
* Choose the size of the Replicator
* (optional) Choose the schema this World should start with. Usually, the latest schema uploaded is the preferred choice, and this is the default.
* (optional) Adjust the packet frequencies for sending and receiving data. It can be adjusted per project and is part of the *Advanced Config* section. Note that the adjustment of frequencies is accessible only for paid plans.