Hi there. Long time no see, in the past 2 years I have been working on making (hopefully) DOOM BFA more stable and less buggy (Thy Warnings Consumed). Also I fix the Linux port.
ADDITIONS
The first and most interesting feature that got added to that version is the brand new Photo mode.
Photo mode is a basic third person view around the player while the game is paused, using both the movement keys (keyboard and controller) and the camera movement keys (mouse and controller) you can adjust the camera any way you like and capture the awesome moments you have with any of the 3 games, to activate that mode just press the P key on your keyboard.
Also on DOOM 3 you can now activate the in game FPS counter and change the language from the in game settings menu.
FIXES
Thy Warnings Consumed
IMPROVEMENTS
Version 1.3.0 comes with the first implementation of OpenGL Direct State Access, the sort version of it is that with Direct State Access OpenGL reduces it's CPU overhead when executing various tasks (aka Vulkan before Vulkan). Aside from that now when you switch to Fullscreen mode with Alt + Enter the switch will occur on the monitor the game is on, which means that you can easily switch the game to Window mode move it to the monitor of your choosing and just switch back to Fullscreen mode. Finally various changes have happened to the Settings in order to re-organize some setting and add new in the process.
STEAM DECK (SELF)VERIFIED
Yep, DOOM BFA have been thoroughly tested and fixed in order to work well not only on the Steam Deck but also on Linux in general. These fixes include stability fixes, performance improvements and controller input complete rewrite. Plus if you combine it with the latest version of Open Platform with Steam (1.0.2) you also get access to a custom controller configuration that comes with 2 weapon wheels (for Classic and 3)
How do you install this?
Just drop the files from the right zip file into your game folder (for the games DOOM 3 BFG Edition and DOOM 3 2019)
Will you change Lost Mission player marine model to correct one if not already? Since you have photo mode.
On BFG Edition it "should" be the correct one. Check in photo mode (it will either be roe guy the model from the promos or a headless Doom marine)