Royalty Pack

I think the gameplay for a pack or world like this would have to be separate from the rest - other gamepacks influence the Sims' lives quite a lot already, I mean, I've got all the High School events popping up even for households without teenagers, Lovestruck interferes with gameplay in every household, too, then you have all the festivals... it's a lot but within all those worlds, it works well together. Royalty gameplay would feel a bit out of place if it's designed to interfere like other packs do - you know, if the royal ball showed up in the Sims' calendar alongside all the other festivals. It would probably depend on how royalty is being handled within the pack; if it's a modern approach (think current European monarchies), it might work. If it's more medieval/Renaissance/whatever, it would feel a bit out of place.