I have an old Raspberry Pi 1 (!) still going strong with Batocera Linux running NES, SNES and Mega Drive (Genesis) emulators.
I’m looking for easy multiplayer games that can be played with a 5yo. Non violent and ideally co-op, bonus points if somewhat educational.
The NES sesame Street games are pretty good.
My youngest loved sesame Street countdown. it was really forgiving and taught her basic platformer mechanics.