@PaulosCreations In game menu that lets you change resolutions, Quality, AA, AF, vSync, Shadow Resolution,Texture Quality and windowed mode in run time.Audio Mute, main Volume, FX and Music Volume Sliders.
Settings are saved between game sessions.
Save to .ini file or use playerPrefs.
Menu`s can be used separately, or as a complete system to build from.
(Tested and working on Unity 2017 through 2020).
Compatible with the Universal Render Pipeline.
(Unity 2019 and up, AA and Shadows not included).
NOT compatible/tested with the HDRP !!