infinite
Yes, you have to be a member to access Ninjago items/worlds etc.
There are about 40 levels in Lego Universe.
Maybe. Lego Universe did stop, but the LEGO company says that in late 2014-early 2015 they might come back with Lego Universe 2, with more new features as well as the old ones. Ok, scratch that. We really have no idea when they will come out with LEGO Universe 2, but what we do know is that LEGO isn't giving up on doing tech stuff. So... look forward to more Lego videogames! -_- still waiting for Lego Universe 2 though (sigh) As of now (June 8 2015), there is a game called "Lego Worlds" that is very very similar to LEGO Universe, but it is more of a sandbox/exploration game than an rp/adventure game.
11
You will have to download Lego universe if you have access to it.
Lego Universe does not have a theme song.
Lego Universe happened in 2010.
9
ALot
there is 1 world in the universe
You can find demos of Lego universe currently at youtube.com