New Super Mario Bros. U Deluxe Switch Nsp (FREE)

If you’re looking at the NSP (Nintendo Submission Package) for use with emulators or custom firmware, note that the game runs well on Yuzu/Ryujinx (as of 2024-2025), but always support the official release if possible. Multiplayer may have sync quirks in emulation.

A much harder, faster-paced adventure starring Luigi. Every stage is remixed with a shorter 100-second timer , providing a rigorous test for veteran players. New Playable Characters & Accessibility New Super Mario Bros. U Deluxe Switch NSP