Bejeweled Blitz tricks out your screen with new Halloween wallpapers
Two other versions, "Here Come the Bats" and "Zombie Squad", are later designs based on the first one. "Zombie Squad" is actually a shoutout to PopCap's other widely popular title, Plants vs. Zombies, which unfortunately, isn't on Facebook, but folks can buy it for the PC, Mac, iPhone, and the Xbox Live Arcade. Plus, there's a Nintendo DS version set for next January.
To see the full-sized wallpapers, click on each of the following thumbnails, then right-click each image with "Set As Desktop Background":