PerryRhodan

World Rally Fever: Born on the Road
DOSBOX CRT Replacement and Gravis UltraSound for World Rally Fever game. Also works for many other GOG Dos Games. 
Instructions
1. Go to World Rally Fever folder.
2. Make a backup of original Dosbox folder incase you don't like the CRT shader effect. Rename orinigal DOSBOX to ODosbox and dosboxWRF.conf to OdosboxWRF.conf and copy over folders and files into game directory.
3. Start game and go to sound setup and select Gravis Ultrasound and use following settings.
Port=240h
Save and start game and gravis ultrasound should now work.
Enjoy!
In my opinion game looks and sounds a lot better. (See Screenshot).
A big thank you to Mattias Gustavsson for DOSBOX CRT.
https://mattiasgustavsson.itch.io/dosbox-crt