Thanks for the feedback.
I'm doing it because it's become clear there's a hell of a lot of content behind the game and I'd like to figure out how to get to as much of it as possible while re-playing as little as possible. Personally I'm not over-keen on replaying things for some reason, well, not in the short-term anyway.
I'm hoping to end up with some sort of computer-generated flow-chart like-thing with all the missions on - that would be useable to regular players if it was then manually edited with text saying what choice led to the path, which shouldn't be too much effort.
That however is phase two, which may be a little delayed.
