Nintendo Cube has recently launched Patch 2.1.1 for Super Mario Party Jamboree, specifically targeting an issue affecting players on the Nintendo Switch 2. Though a minor update, it addresses a critical bug that impacted the integrity of online rankings.

Originally released in 2024 for the Nintendo Switch, Super Mario Party Jamboree introduced fresh maps, exciting game modes, and became an instant hit. By February 2025, it had sold over 6.17 million copies, making it the fastest-selling entry in the Mario Party series and the fifth best-selling title in the franchise.

The latest patch, version 2.1.1, resolves a bug where false records for certain mini-games could be uploaded to online rankings on the Switch 2. While seemingly minor, this fix ensures fair competition for players invested in climbing the leaderboards.

This update follows July 2025's major Patch 2.1.0, which not only fixed lingering bugs but also added official Switch 2 support ahead of the console's launch. The Switch 2 edition, Super Mario Party Jamboree: Nintendo Switch 2 Edition + Jamboree TV, released on July 24, has sparked mixed reactions due to its $20 upgrade fee from the original version.

Despite the controversy, Super Mario Party Jamboree remains one of the highest-rated entries in the series, boasting an 81 average critic score on OpenCritic. Fans are curious whether future updates will introduce new content or focus solely on bug fixes like this latest patch.

Super Mario Party Jamboree Version 2.1.1 Patch Notes

• Fixed an exploit allowing false mini-game records to appear in online rankings when playing on Nintendo Switch 2.