User blog comment:BananaGummyBear64/PvZ 2 World 4/@comment-4105472-20130725105929

The future will take place in 2015, three years after Crazy Dave ate the taco and decided to time travel to re-eat it again.

The shadow of the fourth world seems to show a really advanced technology world... But 3 years only spent. Maybe we are gonna see Alien Zombie...