The Lab Breakout

The Lab Breakout is a chapter in Plants vs. Zombies: The Cure. It has 20 new plants, TBA new zombies, 4 gimmicks, and 1 boss fight. It introduces no new buildings, but teaches players how to upgrade buildings. It is completed when the recaptures captures all captured zombies.

Storyline
After the 40 zombies and 1 Gargantuar have been captured, the Generator gets overloaded and shuts down for a second. During that second, the zombies break out, causing Chemicals and Electric Tiles to spill out. Penny teaches the player how to upgrade buildings, and the player manages to recaptures all the zombies. The player then fights Zombie Dave, and recaptures him.

New Plants
The 15 new plants gained here are Battaro, Basolar Panel, Katanquat, Taropedo Launcher, Coconut Cannon, Pecan, Moonflower (note: its ability was tweaked), Laser Bean, Tomotor, Puke-Cumber, Celery Stalker, Phat Beet, Spore-Shroom, Basswort, and Kohlrabid.They are unlocked using the DNA Scanner, and can be unlocked in any order.

New Zombies
The new zombies in this chapter are TBA.

Environment Modifiers
The four Environment Modifiers in this chapter are Non-Plant-Able Surfaces, Electric Tiles, Chemicals, and Darkness.

Strategy
Again, Tranq-wheat-lyzer and Domegranate are very important here. With the new Electric Tiles and added effects, you should do well here. The boss battle with Zombie Dave can be tricky, as the Chemicals will spill often and if you do not stop him quickly, the stacked effects could overwhelm you. Tranq-wheat-lyzer on an Electric Tile can be useful for dealing with the zombies, but you will need a damage dealer to deal with Crazy Dave.

Trivia

 * It is the last chapter in which Penny has Crazy Dave unregistered as a user.
 * It is the chapter with the most words in its title, at 3.
 * It is tied with The Zombie Future.
 * It is the only chapter to have a boss battles with some form of Dave.