this DLC is a Refinery of Doom Eternal's enemies and Unruly Evil mechanics. A lot of the punches pulled from the original campaign are now punching you in full as you fight through the Halls of the Damned and climb up the Fortress of Mystery, trying not to turn into a Human BBQ. The ghost enemies are new and difficult but the way you deal with them is Dead Simple. It's a perfect dance where you feel you are in Nirvana, and after the Doom Eternal story, you think you are in control. But once you see two marauders, you know they Gotcha!
Because the designers don't have to hold back, every encounter is like an Inferno of Blood. Very difficult and fun, a lot of Tricks and Traps in the levels make it fun even when you're not fighting. I just hope part two will not be Even Simpler.