there were a few exceptions in the early days when they first had their own consoles https://en.wikipedia.org/wiki/Super_Mario_Bros.#Ports https://en.wikipedia.

there were a few exceptions in the early days when they first had their own consoles https://en.wikipedia.org/wiki/Super_Mario_Bros.#Ports https://en.wikipedia.org/wiki/Super_Mario_Bros.#Ports and of course before they had consoles: https://en.wikipedia.org/wiki/Donkey_Kong_(video_game)#Licensing_and_ports https://en.wikipedia.org/wiki/Donkey_Kong_(video_game)#Licen...