Zombie Piggy absorbs 100 damage per shot and does not degrade.
- They are the weakest zombie in Plants vs. Zombies Online, but the fifth weakest in the entire series with Zombie Chicken being the weakest of all, Ice Weasel being second, the Imp from I, Zombie being the third and the Jurassic Imp being the fourth.
- Their toughness is listed as "average" in the almanac, despite their low health.
- Like Zombie Chicken and Ice Weasel, they are released by a zombie.
- However, the Hawker Cart does not need to be damaged prior to releasing them.
- Technically, the Chicken Wrangler Zombie doesn't need to be damaged either if they touch a Plant.
- When they die, they turn into ham, similar to how the Zombie Chicken turns into fried chicken when killed after sometimes being zapped and when octopi are turned into sushi when defeated.
- They, Zombie Parrot, and Peddler Zombie's monkey are the only zombified animals in Plants vs. Zombies Online.
- They have the same speed and nearly the same amount of health as Jurassic Imp from Plants vs. Zombies 2.