I think Tomodachi Life excels best as a story generator. In that way, it resembles games like Dwarf Fortress or Rimworld, though there's an entire universe of separation between them in gameplay. Tomodachi Life has no difficulty or "challenge" to it, as its focus is solely on putting your Miis into situations (or teaching you how to do so) and then making you laugh with the silly or surreal moments that come out of it. One of the best games the 3DS had to offer. I hope we get a sequel some day.