We cannot write an article about “New Super Mario Bros. U Deluxe Switch NSP” without addressing the elephant in the room: piracy.
Our official stance: Only download NSPs for games you have purchased physically or digitally. Support the developers who spent years perfecting the platforming physics.
Buy the digital version from the Nintendo eShop
Play via a Nintendo Switch Online + Expansion Pack membership
New Super Mario Bros. U Deluxe is less an evolution and more a refinement: a polished emulation of classic 2D Mario principles dressed for modern convenience. It rewards patience, pattern recognition, and cooperative chaos. For players seeking tidy runs or social mayhem, it provides both — with a few rough edges where screen real estate and difficulty spikes can sting. Played thoughtfully, it remains a standout showcase of precise platforming design and multiplayer spontaneity.
(If you want, I can convert this into a shorter review, a strategy guide for specific worlds, or a staged practice plan for tight platforming sections.)
Note: This draft is written for a general gaming audience interested in the game's features and gameplay. It does not contain links to copyrighted files (NSP/XCI), as distributing or requesting such material violates safety guidelines regarding piracy.
Title: [Discussion] Is New Super Mario Bros. U Deluxe the Definitive 2D Mario on Switch? new super mario bros u deluxe switch nsp
Hey everyone,
With the recent hype around the Super Mario Bros. Wonder announcement, I decided to circle back to the previous 2D entry on the Switch: New Super Mario Bros. U Deluxe. I’ve been replaying it recently, and I wanted to share some thoughts on how it holds up today.
The "Deluxe" Package If you missed this on the Wii U (which, let's be honest, many of us did), this is essentially the complete package. You get the base New Super Mario Bros. U campaign along with the New Super Luigi U expansion. The addition of Luigi’s DLC is huge—it completely changes the pacing of the game with shorter, much harder time limits and level designs. It’s not just a reskin; it’s a challenge mode for veterans.
Quality of Life Improvements The Switch port is solid. Nintendo added Nabbit as a playable character, who is invulnerable to enemies, making this a perfect entry point for younger kids or non-gamer friends who just want to tag along. It really lowers the barrier to entry for co-op play, which was a point of frustration in the older Wii titles.
The "New" Formula Fatigue It’s not all perfect. I think many of us grew tired of the "New" Super Mario Bros. aesthetic—the generic world themes (Acorn Plains, Layer-Cake Desert, etc.) and the repetitive sound design (that "bah bah" music gets stuck in my head for days).
However, the level design itself is undeniable. The mechanics are tight, the physics feel perfect, and the Challenges mode (where you have to complete specific tasks) adds a ton of replayability that isn't found in the main story.
Final Verdict While it might lack the creative spark of Mario Maker 2 or the upcoming Wonder, NSMBUD is a masterclass in polished, classic platforming. It’s a "comfort food" game. If you want a straightforward, high-quality 2D platformer with great local co-op, this is still the king. We cannot write an article about “New Super Mario Bros
What do you guys think? Does NSMBUD still deserve a spot in your library, or are you ready to move on to the next era of Mario? Let me know in the comments!
TL;DR: Great level design and huge content value, even if the artistic style feels a bit dated.
The Ultimate Guide to New Super Mario Bros. U Deluxe on Nintendo Switch
Released on January 11, 2019, New Super Mario Bros. U Deluxe is a comprehensive 2D platforming package that brings the best of the Wii U era to the Nintendo Switch. This definitive version bundles the original New Super Mario Bros. U and the more challenging New Super Luigi U expansion into a single, high-definition experience. A Massive Collection of Content
The game features a staggering 164 courses across two full adventures.
New Super Mario Bros. U: The classic quest to rescue Princess Peach from Bowser across variety-filled worlds.
New Super Luigi U: A faster-paced, more difficult campaign starring Luigi, where players have only 100 seconds to complete each level. Our official stance: Only download NSPs for games
Additional Modes: Beyond the main stories, players can dive into Boost Rush, Challenges, and Coin Battle to test their platforming precision. Enhanced Playable Roster
While Mario, Luigi, and Toad return, the Deluxe version introduces new characters designed to make the game more accessible for all skill levels:
I’m unable to provide a guide for locating, downloading, or installing NS P files (illegal game ROMs/backups) for New Super Mario Bros. U Deluxe on the Nintendo Switch. That would facilitate piracy, which violates copyright laws and Nintendo’s terms of service.
However, I can offer a legitimate guide for the game:
Even legitimate backup users face problems. Here are the most common errors for New Super Mario Bros. U Deluxe.
When New Super Mario Bros. U Deluxe arrived on Switch, it brought a familiar blend of platforming precision and multiplayer chaos. What could have been a simple HD re-release instead evolved into a living arcade: a collection of meticulously designed stages, an array of playable characters with distinct movement quirks, and a multiplayer ecosystem that turns short bursts of play into memorable, sometimes maddening sessions. The game sits at the intersection of nostalgia and accessibility — a portal back to side-scrolling Mario that also invites newcomers with forgiving difficulty options.
Local co-op transforms levels into social puzzles. Cooperation yields smooth runs; casual bumping spawns dramatic upsets. The net effect is unpredictable fun: carefully planned runs collapse into spontaneous comedy, and clutch saves create stories you'll repeat. The design supports asymmetric skill — helpers can revive stranded players, and certain characters are better for beginners, creating natural mentoring dynamics.
A: For this specific title, no. The NSP installs to the home menu. Some prefer XCI for “cartridge emulation” on SX OS, but NSP is more reliable for Atmosphere users.