Minecraft wiki entry for Rube_Goldberg_machine, associated text: The aforementioned microcontroller board hacks can also be used with servers - this means you can connect your creative or survival multiplayer world with the real world! Also, the aforementioned Raspberry Pi can be used as a (albeit limiting) Minecraft server and the programming, which is still driven by external sources, though not through that Python interface within the game directly, is still possible.