You can emulate almost any Nintendo game from before 2016 on a steamdeck. Just got to wait a few more years for the switch emulators to get efficient enough to run well on the steam deck!

That’s a hyper7. If youve got a pathological need for a billion keys and £700 to drop you can’t go far wrong. Although you may have to spend a little more to reinforce your desk and remove a wall to get it in your house lol

Might I interest you perchance in the Hyper7?