A delve into the Scarlet Coral Citadel, an adventure location for Pirate Borg!

Beneath the seabed, necrotic energy from the Netherworld gushes up through the Abyss’s expanding cracks. At a shallow point off the coast of Florida, a stream of unliving force emerged unhindered. It has corrupted an elkhorn coral that has grown so big it extends above sea level.

For several weeks, Wretched messengers have been calling out to the great pirate-infested port cities of The Dark Caribbean: “Come and join us! Taste the life-giving corals of the scarlet citadel. Become Wretched and find eternal bliss!”

Lured by promises of eternal life, players explore a decaying coral fortress ruled by cultists and Deep Ones. Twisting tunnels, cursed relics, and a undead horrors await in this eerie nightmare beneath the waves. Inside you'll find:

Inside the Red Flesh: A weird point-crawl with 9 keyed locations and a terrible secret to explore.
False Hopes at Sea: A convoluted stand-off between 3 factions who want to play each other off.
Illustrated maps, NPCs, and new monsters and more to make your PCs regret their delve.
Red Coral Flesh: A potent drug. Salvation or deceptive trap?

NEW in the Enhanced Edition — Expanded. Corrupted. Alive:

Expanded from 11 to 24 pages.
The Red Coral Addict (Player Class). Give in to the flesh. Gain power. Lose yourself.
9 New Tables to Bring the Citadel to Un-Life, like new encounters, new weird loot, mutations, cursed bargains, and more!
Expanded Locations & Deeper Play. More detail, more interactivity, more danger, especially in the deeper levels of the citadel.
New Original Illustrations by Sabrina Jatscha.
Cleaner, Table-Ready Layout.



Released: 27 October 2026