Hello
I don't have the parameters to start a game from command line.
If you are not familiar with teknoparrot it runs it's own GUI frontend from which you choose a game from a drop down list.
The games are all arcade games that run on PC's originally, so they are .exe files. Teknoparrot basically enables controls to be used, it is more a loader than an emulator.
I was hoping someone here may have used Attract Mode to launch a TeknoParrot game and could share the details.