Hello, I've been tinkering with my Pi3b+. My goal is to have it play 32bit and earlier 4 player games like TMNT, Micromachines tournament (Mega Drive J-cart), Bomber man, NBA Jam etc.

I've got an image I downloaded from here and I've set up 4 clone DualShock3 Contollers. I've tried with a bunch of different roms and emulators and I haven't had any luck at all.  It is very possible I am not bright enough. I am unfamiliar with command lines and programming. I've got 2 player games working ok, just cant get 3 or 4 players.

Is there a pre-built 4 player image I can download that would have these issues sorted out?

Thanks in advance.