~Instructions~ 1. The Zombies come from the right, stop them from reaching the left end of the screen. 2. Click on "suns" to increase your total mana. Then, use it to buy plants. 3. Click on plant seed packets and drag them to the square you want the plant to go. Then release. Sunflowers - Plant them in the back. They boost your sun, so try to get some as soon as the game starts. Peashooters - Plant them in front of the sunflowers. They shoot peas at zombies. Wall-Nuts - Plant them in the front of your defense. They are hard to chew through.
