Arkham Horror (3E) series
ARKHAM HORROR is a cooperative adventure game themed around H.P Lovecraft's Cthulhu Mythos. The main games of the family is Arkham Horror second edition with it´s famously large and widespread expansions and the other large contributor is Arkham Horror: the card game with all it´s expansions. To those two there are other more or less spin-off games sharing the look and feel, as Elder Sign (that takes place in a museum in Arkham) and the re-implementation of Arkham Horror game on a global scale: Eldritch Horror even though it does not take place in Arkham. There is also Mansions of Madness.
