PVZBTS Code Carnage

Code Carnage is the third bonus area of Plants Vs Zombies: Breaking the System.

Overview
Take the fight to the Zombies and shut down this factory to stop the Digital Zombie production in it's tracks! But beware the conveyor belts and production systems lest the zombies overwhelm you. Do you have what it takes to deal with the undead horde?

Appearance
This area looks like the inside of a factory with the board on a grey bridge with packages and conveyor belts in the background. Pieces of the board of black conveyor belts and finally, there is a red holographic scanner wall between the second and third leftmost columns.

Mechanics
There are two mechanics for this world, conveyor belts and the scanner.
 * All tiles in the five central columns have the potential to become conveyor belts and depend on the level for whether they are or not. Conveyor belts move at varying speeds usually towards your house and add their speed to that of the zombies crossing them. Any plants planted on it will eventually be pushed to the tile to the left or right of a conveyor belt depending on the direction it is facing.
 * The scanner fills the entire crevice between the second and third leftmost column just like flowers from "Don't let the zombies trample your flowers" mission. All zombies that pass through will have a copy of themselves produced that will immediately approach from the beginning of the same lane the scanned zombie was in. Fortunately, the copies will start with the same health and status effects that the other zombie had when he walked through the scanner.

Special Mission
I-Zombie: You control zombies from this world only without the scanner or conveyor belts present and force them to eat corrupted hard drives at the end of each lane. However, there are purple holographic plants trying to stop you. Devour the corrupted digital plants to renew energy sources to spend onmore zombies. You win if all Hard drives are eaten.

World Items

 * After completing day 14, you get a note about a mass production order.
 * After completing day 15, you stop the production and get an encryption key.
 * After completing day 18, You get an upgrade that gives you an extra gold coin at the end of each level and double that if no lawnmowers were lost.
 * After completing day 22, you get the survival challenge Weapons of Mass Creation.
 * After completing day 25, you unlock the third 3 bonus levels of vase breaker.
 * After completing day 30, you unlock the Code Carnage security card.

Plants
Plants here.

Zombies
Zombies here.

Days
Days here.