Well, it's a standard zombie game and I honestly really like that! The best part is probably how you can tell when new enemies are coming. It doesn't have the best variety, but is still good. I think you can see the damage the enemies take. I appreciate how you can see them from a distance. While not too unique, I still liked this.
I like how you see yourself reload. I had no idea bats would take more than one hit. I guess they're vampire bats. Hey, if you have zombies, might as well use vampires! The music's pretty good too.