I've uploaded the over 50 multiplayer levels that are included in the full version of Clones into the level gallery. These levels just scratch the surface of what is possible using the built-in level editor I am looking forward to playing some user-generated levels as soon as possible.
The majority of the levels are for 2 players (designed to promote fair CloneStats ranked matches) but there are also 3,4 and 8 player levels.
The prototype of the package gallery is now up too.