Moving in this game takes forever. The main reason it provides hours of unique gameplay is that you can only move three squares at a time (until you kill all the zombies in an area). I'm bored. I'm like, level 2 and I'm bored. There is no incentive to keep playing this game. It's a cool idea and it should be a lot of fun.
Why isn't it fun? What the heck did you do?!