Hidden mode in new Switch game hints at exciting Switch 2 feature

We're less than two weeks away from the Nintendo Direct focusing on the Switch 2, where we expect to learn much more about the console's capabilities. We already know that the Switch 2 will run the vast majority of both physical and digital Switch games, but Nintendo has yet to talk about how those games will run on the new hardware.

For the time being, we don't know if Nintendo will attempt to match Sony's PS5 Pro with its own AI-enhanced upscaling technology, but a recent game might have...