Play our free online scary puzzle, Necronomicon! This flash scary puzzle game is based on the works of HP Lovecraft. Battle against the Cthulhu Mythos in this
scary puzzle game. Use cards to attack, taint, and summon monsters
against your opponent. Drive them insane without going insane
yourself, and boost your defence or attack power.
Or try the
Challenge Mode where you attempt to overcome increasingly harder
situations where the odds are stacked against you. This scary puzzle
game is highly addicting!
After you've played this Necronomicon game, check out and play our other
scary games ... if you dare.... then
make sure you visit our online Ouija board.