Deceleration mucus is the mucus sprayed on the enemy with deceleration effect. The enemy skill bar in the mucus will have mucus, which will be swallowed by the drill, and the big mouth flower will dive underground to find the target. After marking the target, it will jump out of the ground and devour the enemy. Once a zombie touches a vine, it will hang for 5 seconds.

In addition, the deluxe editions of Plants vs Zombies and Defending the Harmonious Town also include legendary chickpea costume, legendary judge Z costume of 1980s action hero, digital comics and five expression packs, legendary judge Z costume, digital comics and other awards.