Abyss of the Crimson Caves (d20)
A minor cult following an obscure myth is seeking artifacts and using ensorcelled children to do their digging. The Crimson Caves hide more than simply this¸ as the cult is building an army for the day when their deity is released. It's up to a band of adventurers to free the children and foil the cult in this dungeon crawl for Fifth Edition.
Abyss of the Crimson Caves is an adventure for 3-5 player characters of levels 5-7¸ though it best played with 4 PCs of level 6.
The format of this adventure has the monsters listed without further information in the room description¸ with the monster's information blocks at the back of the PDF in the order in which they appear. A separate file is included with the monsters information provided in the order in which they appear so that it can be referenced while playing.
This adventure is a sequel to Cult of the Abyss ¸ although that earlier adventure is not necessary.