I am not sure whether this was directed at me Hades? If it was, what struck me was not the mechanics of the game, to be honest, as opposed to the ... spirit ... myth ... je ne c'est quoi ... that pervades each of the stories/plots. This will take more time to articulate, but each of the stories have a depth that allows the tale to be universal - though 'sci-fi.' For me, at least, the thread between DX, FO, SS, is the plausibility that allows for the suspension of reality ... which I guess, at the end of the day, is what a good story should do.