You need to buy the Blue Grave from the market for 2 Brains (available on level 1 ( 0 xp required))
You have to buy a blue gravestone.
Buy the blue grave...
Unlocks all the blue zombies
you need a blue gravestone.
Once you have leveled high enough to access blue zombies, you must buy the blue gravestone before you can plant any blue zombies.
They are more powerful and have more abilities.
It is best that you have BLUE zombies. It will be easier to beat corporateville.
You have to get the blue grave and unlock blue zombies. Blye grave is located in the Market, Items, Special.
all sorts of zombies
That is when you harvest a zombie that is dead
All it does is gets you blue zombies and some are more powerfull all you have to do is buy it the more you level up the more blue zombies. I hope this was helpfull
You cant. Thats in Plants vs. zombies, not zombie farm.