From the options menu select Audio, Display or Control to modify the respective options. The audio menu allows you to modify Sovereign's ambient and sound FX separately. Utilize the display menu to change screen resolutions or the number of anti-aliasing passes. The control menu provides you a means to modify Sovereign's default control scheme. When you are finished modifying Sovereign's settings click on save to apply your changes or cancel to revert back to the last saved setting state.