Plants Vs Zombies: Battle for Neighborville. This would seem to be the name of the third episode of the series Garden Warfare di Plants Versus Zombies, whose trailer (not yet finished) has popped up on Youtube. Until now, the information available to us was still very little but, thanks to the approach of Gamescom in Cologne, the first chinks are beginning to open. Indeed, it is likely that the trailer nothing more than the unfinished version of what we will see in exactly one week, during the German fair which obviously we will not fail to follow for you. However the video in question was deleted shortly after "Due to an EA copyright infringement claim."
At this point, we just have to wait for that Electronic Arts e PopCap GAMES release information unofficially!