Good map packDaiMonPaul | June 28, 2014 | See all DaiMonPaul's reviews »
This DLC gives you some additional maps to play on. The maps have the outlines of the continents/regions of the globe while randomizing the interiors, which means that you can play multiple games on the same map and get a different experience each time. I really like the "thawed Antarctica" map the best, as it gives you a cool map with some unique challenges.
All this DLC offers is some extra maps -- if you're looking for this, then it's definitely worth it.