Though the trailer does not give any hints about the gameplay, it does poke fun at the lengthy amount of time between releases. The original Plants vs. Zombies game was released in 2009, with an iOS version available in 2010.
According to the video, PopCap will be officially calling the sequel Plants vs. Zombies 2: It's About Time. Though no specific platforms have been announced for the release, the popularity of the title on iOS suggests that a simultaneous iOS and PC debut is likely. Apple recently revealed that Plants vs. Zombies is the 12th top all time paid app for the iPhone.