Doom: The Dark Ages introduced semi open-world areas of the kind found many Halo games. The first of these appears in “The Siege Part One,” which is the sixth mission in the game.Read More: Doom: The Dark Ages: The Kotaku ReviewThroughout the game,

You can hop into DOOM: The Dark Ages right now, if you're shelling out extra for the Premium Edition. id Software's fantasy-tinged first-person shooter DOOM: The Dark Ages is now available, at least for those that are paying more for the Premium Edition of the game.

Looking for hidden locations in the Abyssal Woods? Check out our guide on all the secret areas in Doom The Dark Ages Chapter 8.