Also you will need to keep all the lines in decent conditions if they are broken you will lose the game. The main aim of this great map is to kill all the zombies that are coming from graveyard, in order to stop them to advance into your house or base.
You could build the tower defense that will protect you by the zombies or other monsters. Basically this map brings all the action from the Plants vs Zombies game into your Minecraft.
Cubes vs Zombies Map is based on the popular Plants vs Zombies game.