The Eternal Serpent Tower

From publisher blurb: Stories are told of the snake-headed woman and her prison, The Eternal Serpent Tower. At night, her children swarm across the lands feeding on succulent mammal-flesh. Will you brave the unknown horrors and claim her prize, the fabled Amulet of the Serpent? A Dungeon World adventure set in a hideous, ruined tower full of traps, puzzles, and razor-toothed poisonous phase vipers.