When Nintendo launched the Wii U launched back in 2012, it launched with several titles, most of them ports of games from the PS3 and 360. Batman: Arkham City Armored Edition, Assassin’s Creed 3, Ninja Gaiden 3: Razor’s Edge, Warriors Orochi 3 Hyper, Sonic and All-Stars Racing Transformed, and others. Along with all the ports, there were a few original titles in the mix, one of them was New Super Mario Bros. U, a title that sold very well at launch and is considered to be one of the best in the series. An expansion, New Super Luigi U, was added later that threw a few new twists in the formula. Eventually the two games were bundled onto one disc.
Fast-forward to today, the Wii U has long since been abandoned in favor of the extremely successful Nintendo Switch, and about 85% of the Wii U’s library has ended up being ported to the Switch in some way, shape or form, usually with enhancements that balance out the games and make them that much better. New Super Mario Bros. U is one of those aforementioned titles, now known as New Super Mario Bros. U Deluxe, the Switch version like the Wii U NSMBU bundle, includes both New Super Mario Bros. U and New Super Luigi U out the gate. The enhancements to the game are small but noticeable.