: Version 1.1.0 added Polish, while Version 1.2.0 added Thai.
The latest evolution of Mario's Flower Kingdom adventure is here with the Nintendo Switch 2 Edition
Newer game updates often require corresponding system firmware updates on the Switch. Ensure your system environment matches the game's version requirements to prevent crashes. Exclusive Gameplay Features and Content super mario bros wonder switch nsp xci update exclusive
Super Mario Bros. Wonder sets itself apart from previous 2D entries by introducing completely unpredictable gameplay shifts.
The keyword "exclusive" in your search query refers to content that cannot be obtained by simply buying the cartridge and never connecting to the internet. : Version 1
| Version | Release Date | Key Changes & New Features | | :--- | :--- | :--- | | | November 20, 2023 | The first post-launch patch. Changes were minimal, focusing on fixing how Heart Points reset when using "Restart" or "Exit Course," adding names to staff credits, and making "general adjustments" to improve stability. | | Ver. 1.1.0 | March 18, 2026 | A major update that added amiibo support and Polish language support, and prepared the game's infrastructure for the upcoming Switch 2 Edition and DLC. | | Ver. 1.2.0 | March 25, 2026 | This update specifically added new features for the Nintendo Switch 2 version, including Park Decorations . | | Ver. 1.2.1 | April 15, 2026 | The latest update. According to official patch notes, it only made "adjustments and fixes...to improve the gameplay experience," specifically for the Nintendo Switch 2 Edition. |
Beyond the Wonder Flowers, the game introduces several other landmark features: Exclusive Gameplay Features and Content Super Mario Bros
(2023) within the Nintendo Switch ecosystem, focusing on its distribution formats (NSP and XCI), software updates, and the transition into "exclusive" territory with the subsequent Switch 2 enhancement.