Descend into Black‑Water Terror 
 
Take your players on a journey to the depths of the ocean and the peak of supernatural dread in this 1920s horror adventure adapted from the classic “The Temple” by H. P. Lovecraft.
 
Hunted by the Deep
Play time: 4–6 hours
Level 2
Rule System: 5e
Format: PDF
 
The Story
A cursed ivory idol draws Professor Reginald Blackwood’s submarine to a glowing Atlantean temple. When sabotage strands the crew on the ocean floor, only the heroes can choose: recover power from a haunted U‑boat or confront the undead High Priest who hungers for new bodies.
 
What’s Inside?
36 pages of 1920s pulp‑horror adventure
4 maps (Boston Harbor, Submarine, U‑29 Wreck, Atlantean Temple)
3 original monsters
New mechanics for deep‑sea diving 
 
Part of the R’lyeh Rising Adventure Series
R’lyeh Rising is a series of twisted tales that adapt classic cosmic horror and pulp fiction into 5e adventures. Each title stands alone, or collect them all to build a campaign of creeping dread.
 
“Instant tension, razor‑sharp pacing—an underwater nightmare adapted from the original classic tale by H.P. Lovecraft.”
 
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