If you recently got a hold of the DLC, Dark Forest, for Dante's Inferno, you may want to check out this next tutorial. Not only will it show you how to beat the DLC, but also how to unlock an easy achievement.
The achievement in this video is called Clear Path Not Lost. It requires that you complete Dark Forest without getting lost once. It can be a hard task to complete, but thanks to the video above, should be a breeze. So good luck and enjoy!