Lists Game
DOOM Eternal
tracking their DOOM Eternal achievements.
Click here to track your progress.

The Once and Future Slayer achievement in DOOM Eternal

The Once and Future Slayer

Complete the Campaign on any difficulty

The Once and Future Slayer0
Hide ads

How to unlock the The Once and Future Slayer achievement

  • MelchidaMelchida
    17 May 2020 07 May 2021 07 May 2021
    This achievement is simply completing every level within the campaign, on any difficulty you prefer. As long as you aren't on Ultra Nightmare the difficulty can be changed whenever you want, however any cheats you unlock within the game can be used without disabling Achievements. To that effect the first level, Hell On Earth, has an unlockable cheat for infinite lives. This essentially trivializes the difficulty of most if not every portion of the game and with the exception of Slayer Gates this can be used for every portion.
    Showing only comment. Leave a comment.
    FoolsAndKingsThis is incorrect as far as I can tell. On Xbox I cannot enable cheats on any level until after I have completed it normally.
    Posted by FoolsAndKings on 05 Sep 21 at 15:43
  • Have you got any tips or tricks to unlock this achievement?
    Add a guide to share them with the community.

    Add a guide
Do you have a question about this achievement? Please post it in the DOOM Eternal Forum