[indoor_underground]
        effects                          =
        max_effect_period        	= 100.0
        min_effect_period        	= 15.0
        sound_channels                   = underground_background_1, underground_background_2, underground_background_3
		sound_channels_dynamic           = ugrnd_metal, ugrnd_noise, ugrnd_banging, ugrnd_ambient_machine, ugrnd_drone, ugrnd_lab, ugrnd_voices, ugrnd_drip, ugrnd_rats, ugrnd_ambient_new

[indoor]
        effects                          =
        max_effect_period        	= 100.0
        min_effect_period        	= 15.0
        sound_channels                   = underground_background_1, underground_background_2, underground_background_3
		sound_channels_dynamic           = ugrnd_metal, ugrnd_noise, ugrnd_banging, ugrnd_ambient_machine, ugrnd_drone, ugrnd_lab, ugrnd_voices, ugrnd_drip, ugrnd_rats, ugrnd_ambient_new