In the fortress you can unlock the Sentinel outfit, the 2016 suit, and original Doomguy.
If you've got the recent releases of Doom 1-3 and have connected them to Bethesda.net, you get more Doomguy color variants and some unique titles and icons. The deluxe edition had some skins, and then you can unlock more through milestones and the series pass (or whatever you call it).
If you've got the recent releases of Doom 1-3 and have connected them to Bethesda.net, you get more Doomguy color variants and some unique titles and icons. The deluxe edition had some skins, and then you can unlock more through milestones and the series pass (or whatever you call it).