I used the Sunshine game streaming software and the WiiU homebrew port of Moonlight to get game streaming working on a WiiU gamepad. It’s sort of like a bootleg Steam Deck, and it works surprisingly well, but it mostly just made me want a Steam Deck.
I would definitely not push it that far, but it was just good enough. I liked the tablet, and a lot of the games that were showcased on it were fun. All it had to be was a little more powerful, and not be absolutely destroyed by the horrible branding
‘super wii’
it was right there…