I play this game almost 2 months now. Getting tired of the wall trick on bunker alpha. Your game is awesome kefir, but make it a bit real, decrease the power of zombie at the bunker alpha, so we don't have to do the wall trick everytime we went there! Without wall trick it's just too hard, too many resources needed, the grinding level is too much! This game is really good for those who doesn't have any job! So please do something kefir!