I've heard on several occasions that Kuntz is taking longer to get the next chapter in Maure Castle into Dungeon because he is working on "Castle Zagyg". I've got WGR1 Greyhawk Ruins. My question is, what exactly is castle Zagyg? Is it a re-do of Castle Greyhawk/the Tower of Zagyg? Is it 3.5 d20, or is it for another game system. Does anyone have any recommendations regarding this product?
Thanks in advance.
AS