Crown of Charon (13th Age) (2017)

Publisher's blurb: Since the time when the gods first created mortal life, Charon, the infernal boatman, has ferried the dead across the River Styx and into the world beyond. In exchange, he has collected an eternity’s worth of tolls, from the simple copper coins of peasants to the mythic and mystical relics wielded by those who shaped the land of the living. It is these treasures that you seek to claim. Crown of Charon is a multi-session deathtrap dungeon crawling adventure on an epic scale, designed to transition a group of PCs from the mortal realm and ascend into godhood. Uncover the divine domains of death itself, unravel maddening puzzles, and unleash the superior firepower of world-destroying magic items on the most hideous monsters of all time! It is suitable for a party of 6th level player characters.