Aleshar supports music and sound playback via Gravis Ultrasound (GUS) sound
cards. GUS often provides better sound quality compared to Sound Blaster, and
can be emulated by DOSBox, but GUS emulation is disabled by default.

This distribution of Aleshar uses GUS for sound and music output, and will
enable GUS emulation in DOSBox for the duration of play. You can also manually
turn GUS emulation on by editing the DOSBox configuration file.

Note that to properly work, GUS settings in DOSBox must be as follows:

gusbase=220
gusirq=11
gusdma=1

More information on this may be found at VOGONS forums:

https://www.vogons.org/viewtopic.php?t=54843

- Your DOS Games Archive