Doom: Eternal Part I – The Bonkers Lore of Doom: Eternal

Almost all of them are killed, but not the Doom Guy. You kind of lose him at this point. My guess is he got fed up with the Argent D’Nur, grabbed one of their mobile fortresses and hightailed it back to Earth. How he got out of hell is anyone’s guess, but he’s been there a few times, he probably knows his way around. The Argent D’Nur, now without the Night Sentinels to defend them, are quickly overrun by the forces of hell. The Maykrs are fine with it, more grapes for their immortality wine.