This is a new world. I thought the latest poll in TheSims3.com about lunar base, alien world, post-apocalypse, etc is about the successor of Sims Medieval, but instead a new world! Btw, that is a quick release after the poll several months ago. And why moon base? Isn't the most favored option was alien world? EA is actually stealing someone idea about moon base world in TheSims3.com forum.