Welcome to the world of the Call of Cthulhu: The Card Game, a world based on the weird fiction of H.P. Lovecraft and his literary circle. In this world, conflicts rage between cosmic powers who want the world for their own unfathomable purposes and the human agencies dedicated to stopping them. A typical game of Call of Cthulhu plays very quickly between two players and it has a high-level of player interaction, analysis of open information, planning and strategy. There is a wide variety of possible combinations of factions and each combination will necessitate a different, challenging approach, providing high levels of re-playability.