Thanks, I'll give that a shot.
Let me tell you guys what I'll trying to do, maybe there is another solution to my problem.
I'm building a cocktail cab for old games like Ms Pacman and such. I need to know what games uses 4 way, and of those, what is the max buttons I'll need. 2, 3, or 4?
I'm setting up the cab with modular CP.
4-way, 8-way figher style, trackball/spinner.
I would like to group/filter the games so that only
the games that are meant to be played on a particular CP will show up.