Wall-Not Attack is an achievement that can be obtained on the PlayStation Vita, iOS, and Android versions of Plants vs. Zombies. It requires the player to complete ZomBotany or ZomBotany 2 without using Wall-nuts, Tall-nuts, or Pumpkins. It is regarded to be very difficult as these defensive plants stop the peas shot by Peashooter and Gatling Pea Zombies.