Never having played the game, I didn't get the movie

Rating: 4/10 (25 August 2002)

I like my monsters to make sense. I suppose if I were familiar with the video game I'd understand, or at least have gotten over asking, why things were the way they were.

Why would zombies feed on humans instead of on whatever it was they ate when they were still human?
Mutation is not the same as shape-shift.
Why have a bunch of scrap steel pipe just hanging around a personnel transport except that the director has a plan for that prop later on?

I will give points for a confusing situation (the viewer and the amnesiacs never quite sure who are the good guys and who are the enemies) and an overpoweringly unconventional ending.