Enjoyable game but noticed a few things.
I did enjoy this game, but i was only able to get to lvl 12 and then a zombie got stuck and i could not finish the level. Also, the game is far to easy since all i did was fully level the pistol, and then run around an shoot the zombies. In my opinion you should have the pistol reload as well, it is far to easy to just shoot the fast moving zombies first, and then kite the rest of the mob around while just holding down the trigger and letting the pistol fire infinatly into the mob. Also a few more fast moving zombies that don't die it one shot would make the game a bit more challenging. Just some thoughts though. Other wise good game and keep in up.