According to my research, a plague has swept this era.
This article is about something that is no longer available. Therefore, it is archived.
Thrilling the Zombies was an achievement unlockable on the old iPad version of Plants vs. Zombies. It required the player to hypnotize a Dancing Zombie. This is the equivalent of the Disco is Undead achievement in newer versions of the game. It was replaced by Disco is Undead after the Dancing Zombie got redesigned.