Quake 1 soundtrack in game - https://steamcommunity.com/sharedfiles/filedetails/?id=119489135

Sensitivity id1>config + console seta cl_sensitivity "2.0"

Total War: MEDIEVAL II - Definitive Edition
https://www.moddb.com/mods/reunited-kingdom-submod

Sins of Solar Empire Rebellion

Sins of New Eden Rebirth
Star Wars: Interregnum
Sins of a Solar Empire: Ultimate Balance Mod
Halo Sins of the Prophets
Ages of the Federation: The Four Years War

Daggerfall Unity 1.0 Release
https://www.dfworkshop.net/daggerfall-unity-1-0-release/

SSFE Rtx

Do you have some type of scaling set in Windows? Maybe try to right click the shortcut, Compatibility>Change High DPI Settings>Override High DPI Scaling: Application

Homeworld hotkeys keybindings + when you're ingame, press F10. There's a UI scaling option in the lower right.

The hotkeys are saved in the file PLAYERCFG.LUA located at steamapps\common\Homeworld\HomeworldRM\Bin\Profiles\Profile1. There's a section "ControlsOptions" which won't have anything in it when the hotkeys are at the default values, but when a player makes a change to them, that section fills with those changes.

You should make sure none of those folders are read-only, and make sure that file isn't read-only.

Once you've done that, you have a number of options.
-- You can use the PLAYERCFG.LUA file like normal which is what I do.
-- You can make changes in the game, and save a copy that file once it has the custom keys in it.
-- You could make the changes you want and then make that file read-only,