SCUM
This mod minimally changes some aspects of the game to make it a little more realistic and challenging. Damage multipliers, stealth, enemy AI, trading, loot, and ragdolling have been tweaked for this purpose.
Install StarfieldCustom.ini in the MyDocuments/My Games/Starfield folder (You can overwrite or copy and paste what interests you from this mod).Install the .txt file in the same folder where you have the .exe of the game installed (Starfield.exe). Normally, if you have not changed it, it is Steamlibrary/Steamapps/Common.