I just remember the girl is locked in some kind of labyrinth, with a way to escape, but always leading to a bad end. Also I think there was some Cthulu Magic going on but not sure.
WIfe-Hunting Labyrinth ~ Sheraride's Interspecies Life Sentence had forgotten how stupid easy the good ending was available on that one. Still a good game, despite the MTL, another point I didn't remember...