Enjoy access to a growing library of classic Game Boy games anytime, anywhere, right on your Nintendo Switch!
Game Boy games are coming to Nintendo Switch Online, Tetris being among the first batch : r/Tetris
Game Boy™ - Nintendo Switch Online - Nintendo Official Site
New Game Boy Switch Online titles have arrived!
So I tried Game Boy Games On Switch and
Game Boy Advance™ - Nintendo Switch Online – Nintendo Official Site
Nintendo Reportedly Adding GB & GBC Games to Nintendo Switch Online
New Gameboy Titles on Nintendo Switch Online
You can now play Game Boy games on Nintendo Switch
Nintendo Switch Online Adding Game Boy and Game Boy Advance Games