New Super Mario Bros. U Deluxe for the Nintendo Switch is generally considered the definitive way to play this 2D adventure because it bundles the original Wii U base game and the expansion into a single, polished 2.5 GB package .
The core gameplay of New Super Mario Bros. U Deluxe remains identical across all formats. The game code does not inherently change because it is packaged as an NSP. However, storage hardware impacts how the game loads.
Regardless of the format (NSP or cartridge), the Deluxe version is objectively superior to the Wii U release in several key areas:
: Tools like JKSV allow players to back up, restore, and share save files. You can download 100% completed save files to instantly unlock all worlds. new super mario bros u deluxe switch nsp better
To summarize the "better" criteria:
Using NSP files requires a modified Nintendo Switch console, which introduces specific vulnerabilities.
(Nintendo Submission Package) file—the standard digital eShop format—is the practical advantage of digital convenience, smaller storage footprint, and streamlined updates compared to physical or raw cartridge dumps (XCI). Why the NSP Version is "Better" New Super Mario Bros
Why the New Super Mario Bros. U Deluxe Switch NSP is the Ultimate Way to Play
Evaluating whether the NSP format is "better" requires looking at performance, convenience, technical modifications, and safety risks. 🚀 Performance and Load Times
New Super Mario Bros. U Deluxe represents a pinnacle of 2D platforming design, porting the Wii U classic to the Nintendo Switch. While the game is available physically on cartridges and digitally via the eShop, a prevalent discussion within the gaming community suggests that the digital NSP (Nintendo Submission Package) format offers a superior user experience. This paper explores the technical architecture of the Switch’s game loading, the convenience factors of digital ownership, and the performance characteristics of the NSP format to determine why this version is often cited as the definitive way to play. U Deluxe remains identical across all formats
Digital Foundry’s analysis of New Super Mario Bros. U Deluxe noted that the Switch iteration has no issues maintaining during gameplay, which is standard across all versions. However, the difference lies in how quickly the game reaches that gameplay. NSP installations benefit from the Switch’s internal architecture, resulting in slightly snappier boot times and quicker transitions between the overworld map and individual levels. For speedrunners and completionists, these micro-optimizations add up. On speedrun leaderboards, runners often use "Load Removed" times, but digital versions (NSP) are frequently favored for their consistency and reduced friction when resetting levels.
An NSP can be installed directly to a Switch’s internal storage or SD card, allowing quick access without swapping game cards. For some, this is “better” than using a physical cartridge.
Ultimately, the choice between the standard cartridge version and the NSP format comes down to personal preference. If you value ownership and don't mind storing physical cartridges, the standard version might be the better choice. However, if you prefer the convenience of digital downloads and ease of updates, the NSP format is the way to go.
If you want to dive deeper into optimizing your setup, let me know: Are you playing on or an emulator ?
. This provides a massive total of 164 courses right out of the box. Visual & Audio Upgrades : The Switch version bumps the docked resolution to a crisp native 1080p (up from 720p on Wii U) and keeps a solid