Celebrim
Legend
I'm using playstyle fairly broadly here; obviously not every game or even every session focuses on the same things, and sometimes people run things with a different tone or feel deliberately. But using playstyle somewhat broadly, I can say that I've run games as disparate as super rules-heavy 3.5 and Pathfinder in the same playstyle as The Window or Microlite20. I've even done Dread in the same playstyle.
What dice you pick up and throw to resolve something is probably the smallest part of the game.