are you like i do in retro games , you can check out retroarch .
retroarch can handle alot of things , works very good in mabox.
website for more information website retroarch
there you find everything you need to now.
where you find games for free over the internet everywhere, it handles alot of stuff from the past like sega , n64 , playstation 1 2 and 3 , xbox , Wii, Wii U , switch , and alot more , all you have the do is find the roms , but that is not a problem , there are 1.000.000 of websites out there
if you wanna try it , search in pamac for retroarch .