FYI, it looks like there's six "corrupted dungeons" based on the menu graphic I extracted (there's six tilemaps, which gradually show more of this image to the player as you unlock them).
There're a lot more areas than that of course.

Sorry about that - life was pretty rough for a while, and then I ended up getting locked out of my accounts because I hadn't used them in so long. :)
Hoping to get back into things and really get this and my other outstanding projects finished!

Thanks! Brave Tamer has a lot of branching paths to explore (and a lot of text in general), so I may take you up on that once I've got a finished build.