Jigsaw: The Game (idea thread)

[His Boy Elroy]

So I'm thinking of trying to make the role of Jigsaw into it's own game. I'm imagining the game would have 2 evils, Jigsaw himself and then an apprentice. I don't know if there would be any other roles besides villager/captive/whatever. There would probably be puzzles involved, but I'm not sure in what capacity.

I think something based on the character from Mish Mash would be good, but I don't know how well it would work basing a whole game around it. How could I make this game fun/fair? I'd appreciate any comments and/or/ideas.