Shotgun n Zombies: stereo , virtual 3d , prologic , 4 , 5.1 , 7.1 now choosable in music settings.

2.10.21 -there is now a option for the speaker configuration in the music settings. mono , stereo , stereo virtual 3d , prologic souround , quad speakers , 5.1 surround , 7.1 surround. default is stereo becouse of perfo…