Homebrew How do I use the Mu retroarch core?

[Hambrew]

I got the ROM files needed, and it does run, but I have no clue what the controls are, so I'm stuck in the initial setup.

 

[Itzumi]

Most of Palm OS initial setup involved tapping and such. I'd load your Palm apps through Load Content instead (unless it doesn't bypass that, I can't test). AFAIK right now, you can't really swap to bottom, or use touch, but I might be wrong on the latter.

 

[Hambrew]

Oh yeah, it turns out you have to enable Left Stick as Mouse in core settings.