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.
Arkham Horror (Third Edition) is a cooperative board game for one to six players who take on the roles of investigators trying to rid the world of eldritch beings known as Ancient Ones. Based on the works of H.P. Lovecraft, players will have to gather clues, defeat terrifying monsters, and find tools and allies if they are to stand any chance of defeating the creatures that dwell just beyond the veil of our reality.
Part of the Arkham Horror Game Series.