With no concrete or official information, fans have begun theorizing what the C button does on the Nintendo Switch 2. The C is the main clue, and many believe it stands for something.

Today, Nintendo confirmed that the C button will open up and control the new GameChat feature on the Nintendo Switch 2. This feature lets you communicate live with friends and family in-game. What ...

And a button mostly fitting that description did eventually show up when Switch 2's hardware design was finally unveiled in January - albeit minus the 'C'. But now the 'C' is official.

Nintendo confirms you will have to pay to use the Switch 2’s C button. The dedicated GameChat button will require a recurring fee. by Tyler Colp. Updated Apr 8, 2025, 6:15 PM UTC ...