Games not on the Switch available on Steam Deck on Twitter: "RetroArch, an emulator front-end for multiple systems not available on NSO incluing the Nintendo 64, GameCube, Wii, Game Boy/Color/Advance, Virtual Boy,
Tutorial] How to use the latest RetroArch on Wii U : r/WiiUHacks
RetroArch Wii U – WiiDatabase
RetroROM] Nintendo Wii Europe 1/3 A-K : Free Download, Borrow, and Streaming : Internet Archive
Wii – Libretro
RetroArch Wii/Gamecube Releases (v1.0.0.2) - Nintendo consoles - Libretro Forums
Wii How To Install And Setup RetroArch! - YouTube
RetroArch 1.10.2 released, adds Steam Deck and Wii U GamePad improvements | GBAtemp.net - The Independent Video Game Community
How To Set Up RetroArch For Wii | How To Retro
RetroArch Wii/Gamecube Releases (v1.0.0.2) - Nintendo consoles - Libretro Forums