Amazon App Store: Free Zombies vs Plants

Today only (5/31), you can get Plants vs Zombies Android Game App for free on the Amazon App Store. you know? It’s funny I see this deal this morning because just yesterday I was wondering what the deal was with all of these zombie games. My kids have an ipod they play with and I never notice the many versions of zombie games available: zombie smash, zombie farm, zombie & lawn, zombie cafe, and the list goes on. I just did a quick search on the itunes store and tons of zombie game, wondering what’s the obsession there.