Doom: The Dark Ages Revelations DLC is now out, and this guide will help you to clear all the stages. To gain access, you’ll need to either buy the DLC separately, or have the Premium Edition/Upgrade. Then, you can begin the DLC’s campaign (it’s better if you have already completed the base campaign).
Disclaimer: This is a work in progress. I will be updating the guide as I go through the different chapters myself and complete them.
