So I get how everyone could see it as a space theme and i'd be very surprised if it's heavily based on stars wars as i honestly don't think there's enough of a fan base among simmers to justify a stars wars pack, I could be wrong but most simmers i know don't like star wars so i don't think it's a a star wars theme.
My idea and it's probably really out of the box, I'm thinking an underworld cause it reminds me of somethings I've seen in pictures, tv, movies etc that i perceived it as some sort of underworld, i'm thinking maybe it's themed around the underworld and grim reaper but it's a very very long shot.
