Plants vs Zombies Adventures now in closed beta
PopCap has quietly unveiled Plants vs Zombies Adventures, a social adaptation of its much-loved tower defence effort now in beta on Facebook. Only a few players are onboard, with wider availability expected during northern spring. The "highly accessible" social spin-off promises exclusive new plants and zombie and all-new forms of combat, sending players on road trips to counter the undead menace in new locations, and was outed by domain registrations earlier this month.