Nintendo has not yet officially revealed or even shown the much-rumored C-button for the Switch 2, save by accident. However, if a wild new rumor is to be believed, the C button may be a surprising return of the Wii U. The rumor comes from Spanish YouTuber eXstas1s, who posted a new video discussing uses of the C button.

If the latest claims about the Switch 2’s new C button are right, then Nintendo may have figured out how to get DS games running on the next gen hardware.

The new games, Rhythm Heaven Groove and Tomodachi Life: Living the Dream, are entries for franchises launched on older Nintendo consoles -- the Game Boy Advance and Nintendo 3DS, respectively. Neither has had a new game in a decade.