| Version | Release Date | Key Features & Changes | | :--- | :--- | :--- | | | October 27, 2017 | The first post-launch update, which included "several fixes" to enhance the user experience. | | 1.1.0 | [Date Unknown] | Internal update focused on stability and preparing for future content. | | 1.2.0 | February 21-22, 2018 | A major content update that added Luigi's Balloon World , a global hide-and-seek minigame. It also introduced new outfits for purchase, new Snapshot Mode filters, and adjustments to the Jump-Rope Challenge mini-game. | | 1.3.0 | April 25-26, 2019 | Added support for Nintendo Labo: VR Kit , allowing players to experience select kingdoms in a new, immersive way. It also included general bug fixes to improve gameplay. | | 1.4.0 | June 3-4, 2025 | A massive update specifically optimized for the new Nintendo Switch 2 hardware, offering visual upgrades for high-resolution displays, HDR support, and the new two-player GameShare mode, which allows one to control Mario and the other to control Cappy. | | 1.4.1 | June 24-25, 2025 | A follow-up patch to the Switch 2 update, addressing several issues to further improve the gameplay experience on the new console. |
Before discussing updates, it’s essential to understand the two primary file formats used for Nintendo Switch games: and XCI (both of which are key for Super Mario Odyssey).
The latest updates provide substantial visual and functional enhancements when played on newer hardware:
Updates are distributed as separate NSP files that must be installed alongside the base game file.
When users search for , they are typically looking for two distinct components: mario odyssey nsp upd
Once your base game and update files are properly unified, the software environment opens up the option to run community-made modifications. A popular addition is the , which adds on-screen coordinate tracking and level-reset triggers for speedrunners.
Before diving into updates, it is essential to clarify what an NSP is. NSP stands for . This is the official digital distribution format used by Nintendo for games downloaded directly from the eShop.
Why does this matter? When you install the game and its update via a title manager like Goldleaf, Tinfoil, or Awoo Installer, the system reads these Title IDs. If the IDs do not match correctly (for instance, if you attempt to install a European update on a United States base game), the installation will fail, leaving you with a corrupted or "blank" icon on your home screen. The golden rule here is : ensure your base NSP and your update NSP originate from the same region to avoid compatibility crashes.
This online hide-and-seek multiplayer mode was added in version 1.2.0. It provides an excellent way to farm coins and adds endless replayability. | Version | Release Date | Key Features
: Newer versions added extra filters to the game's robust photography mode.
By keeping your game updated, you can explore the expansive worlds of Super Mario Odyssey exactly as the developers intended, complete with optimal performance and seamless gameplay mechanics. If you are looking to optimize your experience, I can:
If you want practical next steps, say which of these you mean:
UPD (update) files, on the other hand, are patches released by game developers to update and improve the game. These files contain fixes for bugs, performance enhancements, and new features. In the case of Mario Odyssey, UPD files can add new content, improve graphics, or fix issues that may have been present in earlier versions. It also introduced new outfits for purchase, new
Remember: Always install the first, then the upd . Target version 1.3.0 for the most stable, feature-complete experience. And most importantly, respect the developers by only using files dumped from games you legally own. Now, go find those Power Moons—with Luigi’s help, of course.
For users managing their Switch libraries via SD cards and custom firmware (CFW), file management is a delicate art.
Encountering problems is a normal part of the process. Here are solutions to the most frequent issues: