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Word count: ~1,450+ Last updated: 2026

When New Super Mario Bros. U Deluxe arrived on the Nintendo Switch in January 2019, it wasn't a brand-new Mario adventure. Instead, it was a polished remaster of the 2012 Wii U launch title. But for millions of players who skipped the Wii U, it was the definitive 2D Mario experience on a hybrid console.

The string nsp new super mario bros u deluxe 0100ea8003 is typically found in:

The Title ID prefix 0100EA8003 is generally associated with the base application. Updates are typically designated with trailing digits (e.g., ...3F800 ). As of the current firmware environment, the game has received stability patches.

New Super Mario Bros. U Deluxe is one of the most beloved 2D platformers on the Nintendo Switch. Released in January 2019 as a deluxe port of the Wii U classic, it bundles the original New Super Mario Bros. U with the harder New Super Luigi U expansion. However, within the console hacking and homebrew communities, this game is frequently referenced by its and its NSP file format.