Nintendo has released the version 1.4.0 update for Super Mario Galaxy 2 on Nintendo Switch and Nintendo Switch 2. Super Mario Galaxy 2 update 1.4.0 is the game’s most significant post-launch update, as it adds a new story to the in-game storybook. Players can access and read the new story by clearing any galaxy and earning a Power Star after the Final Chapter is available.
The new update also improves the gameplay experience with more bug fixes, though the exact bug fixes that were made weren’t specified.
You can read up on the patch notes below, via Nintendo’s support page:
Super Mario Galaxy 2 Update 1.4.0 Patch Notes
Latest update: Ver. 1.4.0 (Released April 29, 2026)
General
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- Several issues have been fixed and adjustments made to ensure a smoother gaming experience on both Nintendo Switch 2 and Nintendo Switch.
- A new story has been added to the storybook. Once Final Chapter is available in the storybook, you can read the new story by clearing any galaxy and earning a Power Star.
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Note: The software must be updated to Ver. 1.2.0 or later to play on Nintendo Switch 2.
Super Mario Galaxy + Super Mario Galaxy 2 launched on October 2 for $69.99 at retail, and each title is sold digitally and separately for $39.99 in the Nintendo eShop. On Nintendo Switch 2, Super Mario Galaxy + Super Mario Galaxy 2 supports 4K resolution, ensuring that this is the best way to play the classic 3D platformers on consoles.
