Back in August of this year at QuakeCon, developers from Bethesda announced a creation for Starfield called At Hell’s Gate on the theme of DOOM. It is now available for free to all players.
As part of At Hell’s Gate, players will be asked to complete a quest and receive interesting rewards. During the mission, you will have to investigate a mysterious event and prevent a layer of force from invading the universe. This is a small quest that will become available when approaching the SSNN broadcast pillar in any of the major cities (New Atlantis, Sidonia, Aquila City or Neon).
Completing a mission from the new DOOM-themed creation will reward players with the DOOM Slayer armor, Crucible Blade and Shotgun, as well as several themed plushies to decorate their outposts and spaceships.
Please note that using the At Hell’s Gate creation does not disable achievements in Starfield. You can download it from the general store with mods (link to At Hell’s Gate).