VLC plays everything

In the past I’ve just looked up the book on Amazon and right click>open image in new tab>save. Tedious but I found most of the covers are great quality.

Anna’s Archive could be helpful

Any of the Game & Watch Gallery games for GBC should be perfect, my favorite is 2

It him

Let him get a stick then and laugh when his PS2 games run at 2fps. Simply isn’t possible yet in stick format. Rpi4 won’t even do PS2 in playable framerates

Nothing that I’m aware of. This is a big reason why I pirate, having a simple .mkv or .mp4 or whatever is just so damn convenient