Cthulhu Classic (1920s & 1930s)
Arkham Horror Investigators Gamebooks Call of Cthulhu (1st Edition) Call of Cthulhu (2nd - 6th Edition) Call of Cthulhu (7th Edition) Call of Cthulhu Roleplaying Game (D20) GUMSHOE Savage Worlds Explorer's Edition (SWEX) Trail of Cthulhu True20 Victorious
History Horror (Cthulhu Mythos) Action / Adventure (Pulp) History (Britain / Ireland) History (Europe) Weird / Surreal Fantasy Horror Occult Animal History (Americas) Culture (Asian / Far Eastern)
The classic Call of Cthulhu setting taking place in the 1920s.
