I really like the style of these games, it looks pretty grand.
Anyway, the walkthrough is practically useless, because the places mentioned in it, are not the same as those in the actual game. Also, it's flawed to the point of being hard to understand at times. I still can't get past point 2 by following the walkthrough; I turned left at the mall (in the game, shopping center) went inside and grabbed the hazmat suit there... which was all there was, according to the walkthrough there should be a fishing line and a photo as well... I can't find that, and I can't finish the game without the fishing line.