Heartless Eternal is a 16-page immortal dungeon-crawl
for Into the Odd 

• A ready-to-run delve into an unsealed vault, where even death itself has been barred entry. As a result, the vault has become a pitcher-plant dungeon where you can leave whenever you want — all it costs is a lifetime.
• Open-ended challenges across 40+ keyed locations. Interconnected routes and multiple escape methods are knitted in with clear and usable writing and graphic design. Uncover the history of the vault, and how its creator became its tormentor.
• Dynamic encounters to punctuate exploration. An ancient predator watches feverishly, waiting for a vulnerable moment to strike. Others trapped here may see you as a valuable ally — or merely an unclaimed ticket out.
• Custom mechanics for immortality. You can survive the impossible, but not unchanged. At some point, death would have been preferable.

I'll only launch the campaign once the module is ready-to-fulfill — once the campaign concludes, it's straight to print!