Epic Zombie V1 Review

First off I found a glitch. Walk and shoot at the same time, then release the walking button and he continues to walk, and it seems like only some of the guns can walk in eight directions and the others can only walk it four. The invisible zombies are a cool idea but they are to invisible. I only made it to like the second round, because of those little buggers. Also why are there no power ups, or do you need to get so far to unlock them? I don't get the pointless red light that you make when you press 3. The only thing it is good for is a little bit of light(You should make a limit on them as well). Anyways it's fairly fun, and I can see alot of work was put into this game. The lighting looks nice, but the maps are empty and boring and don't have very much variety. The game gets boring really fast, because you can't save you score or anything, also there isn't anything to mix up the gameplay to stop boredom. Did you make the menu background yourself? A shotgun would be a great improvement!