Start the game and press action button (little rocker on the left) menu will pop up, where you can change keys in a very obvious way.


> hey, Marconelly, The key setup in MAMEboy looks to be the same as in MAME, but I
> have these silly three little buttons on the fron of my Casio, and a few on the
> side. How do I make those buttons my player buttons, in conjunction with the
> config screen?
>
> I don't entirely get it.
>