Nintendo Switch 2's C Button: A Strange New Feature Revealed

Author: Grace Mar 26,2025

Updated on January 14: The original version of this article linked to a different Discord server, also called "Nintendo Switch 2." The link has been changed to reflect the real source of the datamining effort. The original story is as follows.

Summary

  • The Nintendo Switch 2's rumored C button may be used for chat functionality.
  • Recent datamining efforts suggest the Switch 2 will support a group and voice chat feature code-named Campus.
  • The next Nintendo console will reportedly be officially revealed on January 16.

The C button rumored to be featured on the Nintendo Switch 2 may be dedicated to chat-related functionality, according to a recent report. This revelation could finally clarify one of the most intriguing aspects of the hardware in Nintendo's upcoming console.

Since late 2024, leaks about the Nintendo Switch 2 have been rampant, with many industry analysts attributing the surge to the console's entry into mass production around that time. All these unofficial glimpses at the device reveal an additional button on the console compared to its predecessor. Labeled with a dark gray "C," this enigmatic button is consistently shown on the right Joy-Con, just below the home button. However, until now, the purpose of this button remained a mystery.

Recent datamining efforts have now shed light on the function of the rumored C button. According to a report from a rapidly growing Discord server focused on the Switch 2, the latest version of the Switch OS contains references to a feature code-named "Campus." This feature is believed to support group and voice chat for Nintendo Switch Online (NSO) subscribers.

Nintendo Switch 2 Will Reportedly Support Screen Sharing

The same source indicates that Campus will enable screen sharing and allow chat groups to include up to 12 users. If this feature is linked to the C button, it's more likely that the "C" stands for "chat" rather than "Campus." This discovery challenges the popular fan theory that the C button could be used for casting the Switch 2's screen to another device.

Chat Support Isn't Exactly in Line With the Switch's Kid-Friendly Design

Since group and voice chats require internet connectivity, it's possible that if the Switch 2 introduces these features, they would be exclusive to NSO subscribers. However, this remains speculative, especially considering the original Switch's design, which deliberately moved away from such functionalities to maintain a more kid-friendly environment. Reintroducing a feature like the Miiverse text chat could potentially introduce issues that Nintendo prefers to avoid.

The true purpose and existence of the C button on the much-anticipated Nintendo Switch 2 may soon be revealed. According to multiple sources, the official announcement of the Switch 2 is scheduled for this Thursday, January 16.