Where to find all of the secret area locations in Chapter Two of Doom: The Dark Ages, along with where to find the Hebeth Codex location.

You face the first leader in the Doom: The Dark Ages in the second level, Hebeth. You find the leader of this level in the final segment of the map. Before you can challenge them, you must clear all the waves of enemies with all kinds of demons you found until then.

To disable the fire above the door, you need to walk past the door and climb up the wall to the concrete island in the middle of the area. Then, throw your shield at the nearby ba