# FreedomBox/Manual/Minetest

## Block Sandbox (Minetest)

Minetest is a multiplayer infinite-world block sandbox. This module enables the Minetest server to be run on this FreedomBox, on the default port (30000). To connect to the server, a Minetest client is needed.

### Port Forwarding

If your FreedomBox is behind a router, you will need to set up port forwarding on your router. You should forward the following ports for Minetest:

- UDP 30000

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