New Nintendo controller filings have sparked excitement among fans, suggesting a potential GameCube-style controller for playing classic titles via the Nintendo Switch Online service on the upcoming Switch 2.
As reported by Nintendo Life, FCC documents reveal Nintendo has submitted filings for a wireless "game controller" compatible with the Switch 2 platform. The Bluetooth-enabled device's technical drawings show striking similarities to GameCube designs.
Community investigations (Famiboards) found one filing's label placement image exactly matches the back panel of a GameCube controller - positioned beneath the C-Stick.


While this could simply be a next-gen Pro Controller, speculation heavily leans toward its use with Nintendo's subscription service, which already offers wireless retro controllers. This fuels hopes for GameCube titles finally coming to Switch Online.
Nintendo has steadily expanded its classics library with NES, SNES, N64, Genesis and Game Boy games, but GameCube titles remain conspicuously absent. Could Switch 2 mark the Cube's triumphant return?
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Switch 2's January reveal trailer confirmed backwards compatibility and an additional USB-C port, while leaving key details like the mysterious new Joy-Con button unexplained. The "Joy-Con mouse" theory has gained some traction among analysts.
A recent patent suggests Switch 2 Joy-Cons may feature magnetic attachments allowing upside-down configuration, enabling customized button/port positioning. This gyroscopic approach resembles modern smartphones' screen orientation.
Unlike the original Switch's rail system, the magnetic design could enable unique gameplay mechanics while offering players flexible controller setups.
Top 25 Nintendo Gamecube Games


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Industry analysts predict a $400-$500 price point for Switch 2, with June floated as a potential release window. Nintendo has scheduled an April 2 Direct presentation to reveal more console details.
While awaiting official news, Metroid Prime Remastered offers a stellar GameCube-era experience on current Switch hardware.