Those reaching the end of the new chapter will apparently be rewarded with a bit of lore 'that fans of both series, new and classic, should enjoy'.
This particular chunk of new action is said to unfold shortly after the end of Doom 64's original campaign, and pits players against the sister of the slain Mother Demon, intent on ending their rampage around Hell once and for all. That's according to James Haley, senior developer at porting studio Nightdive, who, in an interview with USgamer, explained that Doom 64's upcoming conversion will feature 'a new chapter in the Doomguy's saga' that can be unlocked by 'persistent players'.
Doom 64's long-awaited Xbox One, PlayStation 4, Switch, and PC port is due to release in a little over a week, on Friday, 20th March, and ahead of the big day, word has arrived that it'll feature an entirely new, never-before-seen chapter of demon-slaying mayhem.