So what if I'm the only one! I love Mass Effect, and I would love a Sims game in its image, or even just a pack. I'm already doing what I can to incorporate Mass Effect elements and characters into my main save of TS4. Some of my sims are asari, technically blue females with a custom hair mesh that looks like the asari's head tentacles. And many of them live in the modern skyscraper neighbourhood of San Myshuno, which functions as my Citadel. I also have quarian Tali and turian Garrus, although I'm not entirely content with the latter's look in my game.
The only TS4 GP I don't own and will probably never buy is the Star Wars one, because I don't care about Star Wars at all - which may be ironic, considering that Mass Effect was partially inspired by it. But I would never have complained about "Journey to Batuu" if it had been "Journey to the Citadel" instead. I'd gladly pay EP prices for a big Citadel-inspired world in TS4, even if it doesn't come with all the aliens (especially if they're just masks anyway), as long as it's residential. Then I wouldn't have to play pretend with the aforementioned San Myshuno neighbourhood anymore.
I personally don't care about Sims games set in the past. We can have that to some degree in TS4 as it is, and some of my households do entertain a rather old-fashioned lifestyle. But I don't need an entire game like that.
