PopCap blasted us a mysterious pseudo-trailer for what we’re thinking might be the first clue for the next Plants vs. Zombies 2 (Free) update. It’s little more than a zombie standing in a field, the camera pans out… And it’s a huge crop circle corn maze sort of thing.

Maybe the next world that Crazy Dave’s time machine teleports us to is going to have something to do with aliens? Either way, we loved the game in our review, and anything else they add to it is worth looking forward to in my book.