I just finished GM'ing my Gensokyo themed mafia, which ended with mafia scum team winning without any of scum dying. Because Survivor player kept pushing for NoLynch and how it's more beneficial, and people just went with it, because hey, NoLynch is awesome... And Survivor player didn't win either because of very specific condition which wasn't fulfilled for him to win with mafia team. Oh, well. Still it was probably the best mafia i GM'ed and i haven't had such fun doing it for years.