Blackreach Warren — A Memory-Haunted 5E Adventure

Enter the Warren. The spiral remembers what you’ve forgotten.

Deep beneath the broken edge of a forgotten crypt, water seeps where it should not, and echoes answer questions no one asked. Blackreach Warren is not sealed. It is waiting.

Blackreach Warren is a memory-haunted dungeon for 5E (Level 5, 4–5 players), designed for slow dread, ritual decay, and psychological tension. Players will explore a veil-stained cistern where broken promises twist into psychic residue, the stone remembers what was sworn, and not all failures stay buried.

Inside you’ll find:
— A fully developed descent through a cursed subterranean vault. (50-page PDF)
— An original boss: Gloamgullet, the Drain-Seer.
— Dynamic environments that respond to silence, failure, and regret.
— Optional rules for memory erosion, vow backlash, and whispered paranoia.
— Five unique, lore-rich magical objects with artifact-quality visuals.
— Atmospheric read-aloud text and layered encounter structure.
— Immersive DM guidance for tone, failure, and psychological pressure.
— Print-friendly layout and visuals for digital or VTT use.
— Scaling notes for lower (3–4) or higher (7–8) level parties.
— A final scene that doesn’t end in triumph—only survival.

Created for print, play, and publication, this one-shot is part of the evolving dark fantasy world designed by Logan Conlan.