A new post in the Nintendo Today app teases the potential functionality of that C button we’ve all been discussing for months with a very Mii-like sound effect as part of the countdown to ...

Over the course of seven seconds, we’re shown a Joy-Con attached to a Nintendo Switch 2 before a quick zoom into the C button. A finger presses the button. The button makes a sound.

And, what's more, if you ever lose the remote, you just have to press and hold the Q button on the Sky TV box and the remote will make a loud alarm sound to help you find it, much like Apple's ...

The fact that Nintendo gave the button its own teaser only makes the mystery of the C button more intriguing, but it won't be long until we find out definitively what it does during the Switch 2 ...