What and System Firmware are you currently running?
The July and September 2025 updates laid the groundwork for the Nintendo Switch 2 Edition + Jamboree TV , an enhanced port released on July 24, 2025. Version 2.2.0 introduced: super mario party jamboree switch nsp update
Hover over the game icon on your Switch home menu, press the + button, and check the version number at the top left to ensure the patch was successfully applied. A Note on Emulation (Ryujinx / Yuzu derivatives) If you are playing your backup on a PC emulator: Right-click Super Mario Party Jamboree in your games list. What and System Firmware are you currently running