Nintendo has updated the Nintendo Classics: Game Boy Advance app.

The update brings it up to Ver. 3.0.1, and adds the following new features:

• New banner and icon
• Added button remapping
• Added explanation of controls in game
• Added app startup easter egg (hold the analog stick in any direction)

You can check out a video of the startup easter egg in action below:

Nintendo added the Game Boy Advance intro to Switch Online Nintendo Classics!

Thanks for the tip @LPNintendoITA pic.twitter.com/6hZausfoPT

— Stealth (@Stealth40k) September 4, 2025

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