Dyson’s Delve was started as a bunch of small dungeon level maps in my Moleskine reporter’s pad style notebook. Then I started stocking it and posting the levels as one-page-dungeons to the blog.
In all, there are 11 levels to Dyson’s Delve, and it takes a group of 4-5 B/X or Labyrinth Lord characters from level 1 to level 6.
The deluxe download is now available, thanks to Boric Glanduum. This PDF edition contains the full 11 levels as well as my blog-based commentary and an appendix with all the unkeyed maps at nearly full-page magnification.