The Call of Cthulhu scenario is available as a high-quality PDF and in physical print options through the Miskatonic Repository on DriveThruRPG . Purchase & "Proper Paper" Options
But the fun—the horror—is in not knowing. Call Of Cthulhu Viral Pdf
with an unsettling subtitle, e.g.: “The Dream-Quest for the Unnamable – A supplement not meant for print. Read once, then destroy. You have been warned.” Viral The Call of Cthulhu scenario is available