ADVANCED DUNGEONS & DRAGONS
“Before the Age of Kingdoms, before the Rule of Giants, even before the Rule of Dragons was the Chthonic Age. This mist-shrouded era was unknown, even to the wise, until alien minds reached across time and space to corrupt certain insane wizards. Dark knowledge was shared, cults were formed, strange gates and portals were opened and now the Cults of Cthulhu threaten to invoke a new Chthonic Age and end all that we know.”
AD&D Cults of Cthulhu is an Advanced Dungeons and Dragons campaign in an original setting that mixes Call of Cthulhu themes with AD&D. Characters will start off at 1st level and players can use any character class or race available in AD&D plus supplements.
For more detailed information go to campaign wiki.