In the misty town of Kingsport, teacher Cecil Blackburn uncovers a mysterious amulet. Corrupted by its power, he unleashes an ancient power that begins to warp reality. As strange phenomena spread and sea-born horrors rise from the depths, the investigators must uncover the truth behind the artifact and stop the creeping madness before it consumes everything.

After debuting at Free RPG Day 2025, the Comets of Kingsport quickstart adventure for Arkham Horror: The Roleplaying Game is now available to all investigators and game masters as a free PDF!

Additional digital resources including printable character sheets, NPC sheets, maps, tables, and a token sheet are available to download from the Arkham Horror RPG resources page on the Edge Studio website. Scroll down to the section titled Free RPG Day 2025 – Comets of Kingsport and use the carousel to navigate all the accessories available. You can grab your free PDF copy below.