[Video overview/gameplay: https://youtu.be/eKFkAYMX0OA ] To Hell And Back Again breaks the mold of what a D&D adventure can be. Yes, it's a collaborative storytelling game, but if you're struggling to get a group together, or if you want an immersive way to learn the finer points of D&D's mechanics, this adventure is the answer. Its choose-your-own-adventure style allows for replayability, and it can also be run for small parties or larger ones with a little tweaking. The module's writing, art, and formatting are all top notch. My only critique is that DMs who do want to run this for a party will probably have to summarize much of the "flavor text," but the description-heavy nature of the story is what makes it excellent for solo play, so it's a fair tradeoff. I highly recommend this adventure! Check out my overview and gameplay of the first chapter linked above!
[5 of 5 Stars!]