Donkey Kong Bananza and Emerald Rush just received Super Mario Bros. 40th Anniversary crossover content, and a limited-time Donkey Kong Challenge demo is available free to Nintendo Switch Online members today. Creators are turning those updates into illustrations, short animatics, cosplay, edited gameplay clips, and challenge-run videos focused on Donkey Kong, Diddy Kong, and the new Mario and Luigi outfits. Recurring subjects include DK Island and Emerald Rush set-pieces, the "ooh banana" callback, and high-difficulty DK Challenge stages reworked as speedruns and montage edits.
