Anyone ever play the PC game "Zombi"?

“Zombi” is a mid-80’s PC game of French origin that was based on the movie Dawn Of The Dead. I downloaded it off the net, along with a emulator to play it with, and while it’s quite the cheesy game, it’s also interesting for it’s similarities to the film.

Anyway, has anyone played this, and if so, is there a walkthrough available? Net searches come up with nothing, though I did manage to get started based on a few random posts I’ve read on gaming forums.