Skip to the content.

Hi, welcome to the LU Development Network.

This is a collection of resources and information on the discontinued game LEGO® Universe.


These are some details on what the game was and how it worked under the hood



Original Dependencies


If you want to, come hang out on the LU Community Hub Discord server

Alpha Servers

These are minimal servers that can be used with an Alpha Client to run HappyFlower

Game Server

There are two open-source server projects that you can use to run the game if you have an original client.