I remember playing one for the PSOne when I was a kid. I think it was Sim City 2000. I had no idea what to do in the game back then, perhaps I was too young to comprehend what I was doing, but I do remember loving the fact that I could get the townsfolk to do a riot over nothing at all! I've played a little bit of another version in the PC before, it was nice. I believe that one game I played gave an ability to play God where I could summon natural disasters.