Running on Linux :: Ubuntu 20.04.1 LTS
Visual Oracle Royal Edition, Visual Oracle Standard Edition, Visual Tarot Royal Edition, Visual Tarot Standard Edition are compatible with Ubuntu 20.04 through Wine 6 installed.
Tested on Ubuntu 20.04.1 and Xubuntu 20.04.1 with Wine 6 Stable.
STEP1:
Install Wine (if not installed) https://www.winehq.org/
Installing WineHQ packages https://wiki.winehq.org/Ubuntu
STEP2:
Download and unpack the contents of the archive in a folder of your choice (for example, on the Linux desktop).
Run the .EXE file in the location you unpacked to.
Note: In the context menu of the executable file there should be an item "Open With Wine Windows Program Loader", which indicates that the Wine was successfully installed.
STEP3:
Enjoy!