
Following an update in February, Nintendo has today rolled out a new update for Super Mario Galaxy 2 on the Switch.
Surprisingly, this patch includes not just fixes but also a "new story" has been added to the game's storybook. You can see how to access it in the official patch notes below.
Here's the full rundown of Version 1.4.0 via Nintendo's support page:
Super Mario Galaxy 2: Ver. 1.4.0 (Released April 29, 2026)
General
- 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.
Note: The software must be updated to Ver. 1.2.0 or later to play on Nintendo Switch 2.
According to Nintendo's support page, the first Super Mario Galaxy game for Switch is still running on Version 1.3.1, which was released in February 2026.
The Nintendo Music app has also added a new song from the latest Super Mario Galaxy 2 storybook chapter today.






