I was going to talk up Arden Vul (although I'm biased, as the author was in my very first AD&D group back in the day and was also my first friend when I moved to a new town in 4th grade). Glad someone else called it out. It's pretty incredible. 10+ years of work - I remember him pinging me back in 2010 or so about a dungeon he was creating.
If I create anything for this jam, it won't be anything near that scope...