A comedy point-and-click adventure, it is a lighthearted spoof of the Cthulhu Mythos and a love letter to classic-era Lucas adventures, H.P. Lovecraft, Hitchcock, and others.

Players control three protagonists as they deal with strange cultists, ancient voodoo, and Dead Cthulhu himself. Everything revolves around the Necronomicon and its effect on their lives.

Grizzled detective Don R. Ketype wants the book, while librarian Buzz Kerwan finds it and accidentally turns his cat, Kitteh, into a talking abomination. He then sets out to turn her back into a cat.