I, Zombie (level)

Not to be confused with the puzzle mode I, Zombie.

I, Zombie is the first level of the I, Zombie levels.



Plants
There are twenty plants in this level:
 * Six Peashooters
 * Nine Sunflowers
 * Three Squashes
 * Two Snow Peas

Zombies

 * Zombie (50 sun)
 * Buckethead Zombie (125 sun)
 * Football Zombie (175 sun)

Strategy
Since it is the first level of I, Zombie, it won't be too difficult. Since it takes place at night, there won't be any sun falling from the sky. Use cheap zombies to get sun by eating Sunflowers. Then, once you have enough sun, use Buckethead Zombies or Football Zombies in lanes with more Peashooters. But be careful and don't use strong zombies, such as Buckethead Zombie or Football Zombie, in lanes with Squash or they'll be wasted. Use cheap zombies to get rid of them.

Where the Sun don't Shine
This achievement requires a bit of skill to get. You need to balance out your zombies and Buckethead Zombies. Try not to use Football Zombies if possible. Whenever there is a Squash, use a normal zombie, unless the Squash is in the back of a tight defense, in that case, you use Buckethead Zombies. And remember, only use normal zombies to eat the brains. You effectively have a budget of 950 sun, because if you spend more than that, you will finish with less than 1000 sun. Try to spend a maximum of 175 sun per row.

Trivia

 * Sometimes, there could be a row without peashooting plants, instead there are four Sunflowers in that row.
 * It is the only level on iOS game versions that doesn't need the I, Zombie Game Pack to unlock.
 * The highest possible sun that you can get from this level is 1,325.
 * This is the only I, Zombie level where Crazy Dave talks to you.