I eventually had to stop playing this game because it was making my PC lag so much that it was ridiculous. But the graphics and artwork were quite good. Nicely set out plot, and it's good that there are numerous levels, bosses, weapons and even numerous zombie types. It adds to the game's overall effect that sets the notion that it's one hell of a situation and you're going to have to take on a fair bit if you want to overcome such. It does require some skill, and it's obvious that a significant amount of detail and thought went into the creation of this game.
The weapons were a bit of a let down, when I changed weapons, it really just felt like I was using the same weapon throughout my playing of the game.
Music choice was good, though when it came to the sound effects, I didn't really hear or feel that much of a resemblance to Resident Evil (if at all).
Still a good game, I got pissed that I had to stop because my lagging PC was just ruining it for me. Ah well, a good effort. :) 8/10