In this post, you see that I discovered the magic of the One Page Dungeon, a completely self-contained RPG adventure on a single sheet of paper. What I did then was create a series of interlinked adventures to answer the question: What happens to a god that has no more mortal worshipers? Can it stage a comeback? It crosses over with my interest in philosophy of religion and it gives me an excuse to use the excellent Shrines Map Pack from Paizo Publishing.
It appears that the Old Gods here are trying to make a comeback. If a Chosen of the Old Ones is sacrificed upon a certain altar when the stars are in perfect alignment, the Old Gods will ascend to the heavens again. In the latest installment, the heroes will have track a sage who knows what the alignment is, and how to determine if someone is one of the Chosen.
I love feedback! Please let me know what you think of these adventures in the comments.