The 2005 edition shares art and other elements with Fantasy Flight Games' other Cthulhu Mythos based game: Call of Cthulhu Collectible Card Game.
Vuoden 2005 painos jakaa taidetta ja muita elementtejä Fantasy Flight Gamesin toisen Cthulhu-mytologiaen perustuvan pelin kanssa: Call of Cthulhu Collectible Card Game.