No i use a trainer from here: http://www.cheatbook.de/trainer/plantsvszombies.htm
but u can use a cheat engine 5.5 look on YouTube!
Try writing tohot during game play or lotsofsun. If they don't work then get a trainer or cheat engine. Get cheat engine here http://cheatengine.org/ -toontown772
cheat engine 6.2
you don't
There is no unlimited ammo in Black Ops.
surround the zombie with plants
The Yeti Zombie
the rugby zombie
unlimited
To get the password of Plants Vs. Zombie you need visit a number of forums to get the various codes.
The Smallest Zombie is The Imp i think
as many as you want. they're unlimited.
There has been a dancing zombie in Plants VS Zombies. They summon back up dancers which are very week. It is really cool to hypnotise them with a Hypnoshroom because they summon back up dancers on your side!