Civilization 5's epic 13-minute gameplay walkthrough video

With Civilization 5's demo launching the same day as the game on September 21, it seems the best way to find out what you're in for with the latest installment is by checking out the 13-minute gameplay video after the break. We'll also have our review of the game up tomorrow and the video is a good primer for some of the big changes found in the latest iteration in the classic franchise.

This article was originally published on Joystiq.