mythago said:For even more He-who-is-not-to-be-named fun, check out Delta Green: Countdown.
Barendd Nobeard said:Hastur is a demigod from the Cthulhu Mythos. If you say his name, you draw the attention of said deity.
jdavis said:I don't know if Hastur was one of Lovecraft's, a lot of authors contributed to the mythology. I know you can find Hastur in "The Gable Window" by August Derleth
"I found myself faced by names and terms that I had heard elsewhere in the most hideous of connexions - Yuggoth, Great Cthulhu, Tsathoggua, Yog-Sothoth, R'lyeh, Nyarlathotep, Azathoth, Hastur, Yian, Leng, the Lake of Hali, Bethmoora, the Yellow Sign, L'mur-Kathulos, Bran, and the Magnum Innominandum - and was drawn back through nameless aeons and inconceivable dimensions to worlds of elder, outer entity at which the crazed author of the Necronomicon had only guessed in the vaguest way."