This game baffled me when I was a kid. It started off as a text adventure, and I am hopelessly bad at those things, and then David Bowie appeared and called me out (by name!) and there was a bit where you walked around a maze that had no exit and then I just got completely stuck forever. Oh, I liked the bit where you could walk towards or away from the screen, that was cool.
Damn it, David Bowie, you made me stay in the maze forever.