DOOM Eternal
Great game, but I've had some issues running it.
The main issue isn't performance, but rather the game just crashing out of the blue, and while there are a few things online, they are mostly the very basic stuff.
So, here is what worked for me: * Disable Windows Game Bar * Restart PC before playing
With that out of the way, here's something more fun, mods!
The main mod that everyone should have is probably “Doom Eternal Advanced Options” available at NexusMods. Link
It adds many features that aren't too invasive, like having both grenades available at all times, rather than having to switch between frag and ice. And some that are nice to have if you don't want to spend much time not playing, like disabling some menus and speeding up animations. Last but not least, some that are more advanced options like changing your HUD, and modifying the enemy AI.
Another mod that is interesting for non-RTX users (so, AMD, Intel, and cheaper NVidia) is OptiScaler. Technically not a mod for this game specifically, but it's for all DLSS2 games.
It allows you to use FSR 2 or 3 for the resolution scaling, which looks better than the default (bilinear?), and could help with performance by literally rendering at a lower resolution. Although I noticed that high contrast areas (bright over dark) look off... Maybe I need to change my settings?
You can use Ultimate ASI Loader to load those mods, here is how my setup looks like:
DOOMEternal\
├ DE_AdvancedOptionsMod\
│ └ DE_ModMainSettings.json
├ AdvancedOptionsMod.asi (renamed from msimg32.dll)
├ amd_fidelityfx_vk.dll
├ nvngx.ini
├ OptiScaler.asi (renamed from nvngx.dll)
└ winmm.dll (renamed from dinput8.dll)