There are a mess of plants in this game
including but not limited to sunflowers (generate more sunlight for purchasing more plants), cherry bombs (explosive plant that takes out all zombies around it),
Peashooter (you're basic defense plant), wallnut (a plant that blocks the way), and a venus zombie trap (eats 1 zombie whole).
Take control of
Peashooter (standard shooting solider), Chomper (close - range melee fighter), Sunflower (healer), and Cactus (long - range sniper) against the undead zombie hordes
including the Disco Zombie and his backup dancers as well as the Gargantaur (who is observing Take Your Imp To Work Day).