* Version: 1.3.1 * Release Date: February 5, 2026 * Platforms Updated: Nintendo Switch, Nintendo Switch 2 * In-game Content: None * Assumed Purpose: General bug fixes, software stability * Switch 2 Requirement: Update to Ver. 1.2.0 or later to play

Super Mario Galaxy 2 Gets a Stealthy Update: What We Know (And Don't Know) About Ver. 1.3.1

Another day, another patch. The cosmic masterpiece, Super Mario Galaxy 2, has just received a quiet update to Version 1.3.1, rolling out to both the original Nintendo Switch and the impressive Nintendo Switch 2. While it's always great to see continued support for a fantastic title, the official word from Nintendo is, in typical fashion, frustratingly sparse.

The Patch Notes Dilemma: General Software & Zero Detail

For us veteran gamers at In Game News, the phrase "General Software information has been updated" is usually code for "we fixed stuff, but we're not telling you what." Nintendo has, once again, opted for extreme brevity, leaving us to speculate on the specifics. We're operating on the strong assumption that this update aims to iron out any minor bugs, glitches, or stability issues that might have crept into the software, especially considering its presence on the newer Switch 2 hardware.

Crucially, the notes explicitly state: "No in-game content has been changed." So, for those of you hoping for new galaxies, secret Power Stars, or any kind of content refresh – you'll have to keep dreaming. This isn't a content patch; it's pure backend maintenance. While a lack of detailed changelogs can be a pain point for the community eager to understand performance tweaks or specific bug squashes, a stable game is always preferable to a feature-rich, buggy one.

Switch 2 Compatibility: A Reminder for the New Hardware

One noteworthy detail that persists with this announcement relates to the Nintendo Switch 2. The update reiterates a prior requirement: "The software must be updated to Ver. 1.2.0 or later to play on Nintendo Switch 2." This confirms that foundational compatibility work was done in earlier patches, and Version 1.3.1 likely builds upon that, further refining the experience for players on the next-gen console.

Our take? This latest update for Super Mario Galaxy 2 isn't going to set the gaming world ablaze with new features or meta-shifts. It's a stability and bug-fix patch, pure and simple. While we appreciate Nintendo's continued commitment to ensuring their classics run smoothly, a little more transparency in the patch notes would go a long way for their dedicated player base. Still, if it ensures a buttery-smooth journey through the cosmos, we won't complain too loudly.