Can you kill the dungeon before kills you? In 13th Age, living dungeons slither up through the underworld and invade the surface lands. The Stone Thief is the most ancient and cunning of its kind; a vast monster that preys on the cities and structures you love, swallows them, and remakes them into more deathtrap-filled levels inside itself. Now, it's hunting YOU. The Stone Thief rises. Enter it, find its secrets and defeat it - or die trying.