The recommended client is humanoid/lcdr’s unpacked client.
A list of client downloads is available here. You need to download an unpacked client, so that Uchu can use its resources. Uchu is a server you need the original client too (explained in detail under Setting up a client). The client connects to the server, and the server tells the client what to show and handles combat, NPCs, missions, and a lot more. To play LU, a client and a server are needed.
Uchu is a server implementation for The LEGO Group's 2010 MMO LEGO® Universe, which was shut down in January 2012. The LEGO Group has not endorsed or authorized the operation of this game and is not liable for any safety issues in relation to its operation.
