well that one's done
finished this one and curse village
both great games
love how you came up with new zombie types like the ghost and the large blue zombie
oh yeah one tip people
buy guns...
melee wont do jack sh*t in later levels...
keep the assault rifle and chain gun and upgrade them later
don't but survivors or traps unless you got funds left
as for barriers
buy the wooden ones when you got strong enough guns and later on buy the barbed wire ones when you got enough points to spare