How do I get Super Game Boy colors?

Can you load games with a Super Game Boy on Android?

You can normally do it in RetroArch with Bsnes.

But I have no idea how to properly use RetroArch via command line on Android. There have been attempts. That command does work somewhat, but I have no idea how I would use the commands on the wiki via a terminal emulator. Obviously there’s no standard ‘retroarch’ command.

Looks like Subsystem can only be passed in through the command line interface. Might be worth creating an issue in the RetroArch issue to allow setting a subsystem in the UI.