I´m a big fan of both Call of Cthulhu rpg and Fantasy Flight Games (FFG) Cthulhu-themed boardgames such as Arkham horror, Eldritch horror, Mansions of Madness. In all FFGs Cthulhu-themed games, the same protagonists reappear, and thus I´ve become curious about if there´s been an attempt to convert those FFG characters into CoC investigators or NPCs?