Nintendo Updated Switch 2 to Boost Performance & Backwards Compatibility

Hidden improvements in Switch and Switch 2 updates make older games run smoother and sharper, hinting at Nintendo's slow-but-steady strategy to enhance the console experience.

News by Asura Kagawa on  Sep 03, 2025

Nintendo just released changes for both the original Switch and the Switch 2. At first glance, these updates may not seem important. Nintendo's website has the official statement, which only says that the changes are general system stability improvements to enhance the user's experience. This style of writing is often used when there aren't any big new features or improvements to be seen.

However, there are signs that important changes have been made behind the patch notes' unclear language. To find the real changes, tech experts look into the code behind these updates. He found that the only approved change listed in the Switch One patch notes was to make it more stable.

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A closer look reveals that the web browser and the Switch 2's code handling controllers have been modified. As for the Switch 2, no official information was given, so there is room for guessing about possible extra changes, such as making it easier to play games that are already out there.

Some data miners have also been looking at the updates and reading through the code to find hidden improvements. Their results, which were shared on social media sites, show that some games are now compatible with both Switch One and Switch Two, or that problems that were there before have been fixed.

The titles that stand out are Killing Time Resurrected, Bright Memory Infinite Gold Edition, Beat Them Up Collection, Melty Blood, Melty Blood Deluxe Edition, and Artificial Dream in Arcadia. Even with these changes, there are still problems with compatibility with some games. NieR: Automata is often suggested as a game that would be great on the Nintendo Switch.

Because it needed a lot of technical power, it ran slowly at 30 FPS on the original Switch, which made the experience less enjoyable. The game is still very popular, so a special Switch 2 update or even a re-release at a lower price could easily sell hundreds of thousands of copies.

Nintendo also made updates to make the game more stable in general, as well as a more specific update for Super Mario Party version 2.2.0. The update enhances the original game's visuals on Switch 2, allowing it to run at 1080p for users with that system. Before, only the Jamboree version had a higher resolution, which made the visuals less consistent.

It's possible that the game already ran at 1080p in TV mode, but this update probably makes it run better on small devices, which was a big problem with older Switch versions. Backward compatibility is still being worked on. In portable mode, games that ran at 720p on Switch One often looked blurry because they were stretched out in an awkward way to higher resolutions on Switch 2.

Games like Hyrule Warriors, which already had high resolutions, look much clearer on the Switch 2. Other improvements have appeared unexpectedly in games like Soma, which gained higher resolutions without notice, making the experience much clearer and more visually pleasing.

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Nintendo's way of releasing these changes seems to be more like a slow drip than a complete overhaul. Even though big games like NieR: Automata haven't been fully optimized yet, small changes to less well-known games show that the company is slowly making the backwards support experience better.

If players notice updates for general system stability, they should revisit and play older games again, as improvements may have been made without their knowledge. In general, the upgrades might not seem like a big deal at first, but they are part of Nintendo's ongoing work to make the Switch One and Switch 2 systems more stable and improve the gaming experience.

Nintendo is diligently testing enhancements behind the scenes to make sure that both new and old titles can operate better on the changing hardware environment. This is evident in the fact that fixes are being rolled out gradually.

Asura Kagawa

Staff Writer, NoobFeed

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