I've never played Morrowind before and was hoping someone could clarify exactly how the game plays. Basically, I'm looking for an adventure game; something in a similar vein to the ol' Zelda series. I don't mind if its got completely non-linear elements and you can just go off doing what you like, but I'd ideally also like to be able to follow a linear path if I choose, knowing exactly what I have to do to 'complete' the game so to speak... does Oblivion fit the bill? Or is it more open-ended than that?