After playing for a week I down grade you to a 1. So many game breaking glitches its awful. My main problem besides almost everything is I CANT USE MY GUNS. I fire and the gun hits inches in front of my face.so no guns on the last island is just broken and not a fun time. Second is why do I hit through zombies destroying my own base ? Building is so awful and nothing really connects together so you have to put extra exterior walls up.