After months of speculation, Nintendo finally confirmed the Switch 2 this week with a teaser video that featured a hardware sneak peek. We got a brief glimpse at the next Mario Kart, but details about launch titles aren't expected until later this year.

Nintendo's reveal of the Switch 2 showed off a few interesting changes coming to the new console -- from its bigger screen to the backward compatibility of games. In this video reveal, there was one notable feature that could be a revolutionary change for Nintendo's ecosystem, though.

Nintendo says some Switch games aren't backwards compatible on Switch 2. We've got a good guess as to which ones won't work.The Latest Tech News, Delivered to Your Inbox