Great
This game was really addective and fun! I thought it would be a good idea if after every five levels or so you could have an ally come out to help you and based on your score when the ally comes out he could have a better weapon. Then with the fake walls could be use to make a base for your allys and insted of your shots destroying the fake walls the should go over and then give the zombies the abilty to destroy the fake wall. Overall I thought this game was really well done and I'm adding it to my favorites! 5/5