I know I am asking the same as "how long is a piece of string?", but I am new to TTRPGs and so I don't have any clue at all what to expect from the length of a Megadungeon Campaign! I can't wait to have the book and am trying to plan it in somehow. I am going to assume they are better as longer campaigns, in keeping with the "Mega" in the title, but for anyone who has run Megadungeon Campaigns before, how long did you run yours for? I am expecting a variety of answers, but maybe it will give me some idea of the kind of range to expect! Or maybe there is some kind of estimate (with +/- depending on style of play) when taking into account there is a finite number of caves?