That was a fun game. I kind of want to run a "dueling mafia" game where the godfather's are immune to the hits and know who each other are. Sort of a true battle of whits between them to sway the townies and try to defeat the other side. Make it more of a mental chess game.
That has potential.
If you remember my musings about hosting a "dueling host" game, this is probably a better application of my main mechanic. Have two designated "deity" players who each control a mafia and have a goal to control the game.
Another idea that could play well with this is having there be virtually no death. All of the powers could be designed to sway votes and then have some other goal be what causes a specific side to win.
Perhaps "converting" people to their cause, or banishing players to an alternate sub-thread. Maybe an "afterlife" thread where the dead folks continue to act on a cosmic level, aiding their side as angels, messengers, or spirits. Can be something as simple as a separate vote which grants a special power/investigation to the winning side the next game.[/size][/font]