— Command-line option: –music-volume=<value>
— Environment variable: LW6_MUSIC_VOLUME
— XML key: music-volume

Set the music volume.This is a floating point value.0 is mute.Maximum value is 1.

— Command-line option: –sound-volume=<value>
— Environment variable: LW6_SOUND_VOLUME
— XML key: sound-volume

Set the sound volume.This is a floating point value.0 is mute.Maximum value is 1.