One final purchase before the sale ends. I suddenly remembered the premise of an adventure game remember reading about in some magazine that is probably no longer around. I googled "adventure game with nested worlds". Sure enough, Google gave me back a likely candidate. Torin's Passage. And it just so happened to reside here at GOG. The fact that it was described as a "kids game" didn't deter me. It was dirt cheap and an Al Lowe game.