Re: What's your LEAST favorite AD&D module? ***SPOILERS!!!*** Errr, that was actually A4 In The Dungeons Of The Slave Lords. Slave Pits is A1 That said, I would have to say the module I liked least was Mystery of the Snow Pearls. I never saw the charm in using the Magic Viewer System. For the +1, I believe you refer to the news editorial by a Mr. Peter Griffin?