build a tower and put a bunch of fully upgraded guards at the bottom at night when they run down to escape theylll always get caught infinate money supply
if you make another game like this you should set zombie traps then put the zombies in the cell also you should be able to put an already reasearched zombie into the cell rather than just blowing its brains out
the interface shouldnt have been changed and clicking to equip shift clicking to sell was a terrible idea i have sold so many items by accedent because i slipt onto the shift key it might have seemed good when you thought about it but im just dissapointed you need to go back to the second game and try again