Civilization: Beyond Earth Preorder Bonus Is a Bunch of Extra Planets

With Civilization: Beyond Earth just over two months away, publisher 2K has announced the bonus that will be available to those who preorder, as well as a new bundle that promises to have a huge amount of content. By preordering the game--it's now available for purchase through Steam, among other places--you'll receive the Exoplanets Map Pack. This pack consists of six custom maps for you to play on that were "inspired by real-world exoplanets." These will be different each time you play on them...