Have a look at RetroPie: https://retropie.org.uk/
Doesn't come with any game ROMs, but there are enough places you can download them. Once you have them, it's just a simple file transfer to install them.
Doesn't come with any game ROMs, but there are enough places you can download them. Once you have them, it's just a simple file transfer to install them.
After that you just have to transfer some game ROMs, set up your controller(s) and you should be good to go. Takes at most 20 minutes to get it all up and running the first time.
I'm currently on about 2 hours of trying to get it working (having given up several times.) And that wasn't even configuring any exotic emulators or controllers.
As a bonus, there are also cases like this [2] available.
[1] https://thepihut.com/collections/raspberry-pi-kits-and-bundl...
[2] https://thepihut.com/collections/raspberry-pi-store/products...