PopCap Games are the latest studio to headline a Humble Weekly Sale. Paying $1 or more will bag you a copy of Peggle, Bejeweled 3, Book Worm, Escape Rosecliff Island and Feeding Frenzy 2 Deluxe. Stump up more than $6 and you'll also get Plants vs. Zombies GOTY Edition, Peggle Nights, and Zuma's Revenge. That's a lot of addictive games.