Two Nintendo games—Super Mario Odyssey and Animal Crossing: New Horizons—have been modified to run on Apple TV 4K using an AI-assisted porting tool called TVPort. TVPort is an open-source project derived from nxnative, designed to recompile Nintendo Switch and Switch 2 game code for Apple TV hardware. The effort was demonstrated by a developer known as FloatingFalafel. The tool uses Claude Opus 5.5.
Performance & Limitations
In the current setup, Super Mario Odyssey runs at 60 frames per second, while Animal Crossing: New Horizons manages 30 fps. Game file access is not included—the user must supply their own files, which requires modifications to an original Switch console. These ports haven’t been widely tested beyond these two titles yet.
More demanding games, such as The Legend of Zelda: Tears of the Kingdom, are expected to face issues like thermal throttling when running on the third-generation Apple TV 4K. A new, fourth-generation model of the Apple TV 4K, set to be released on November 13, may offer better performance for such titles.
Legal Risk & Nintendo’s Track Record
Running Switch games on Apple devices without Nintendo’s authorization risks legal consequences. Nintendo has previously taken action against similar emulation methods—one example being a 2024 lawsuit against developers of a Switch emulator that ended with a $2.4 million settlement and the emulator being shut down.
What to Watch For
If TVPort evolves further, more Switch or Switch 2 games may get ported to run natively on Apple TV, broadening the use of AI tools for game compatibility. Yet Nintendo’s legal precedent suggests such tools can be shut down swiftly. Meanwhile, Apple TV’s hardware generation could become a dividing line—forthcoming models may support these ports better than older ones.
Why This Matters: This development strikes at the intersection of AI, emulation, and copyright. TVPort’s existence underscores how open-source tools and AI are empowering hobbyists to adapt commercial games in ways never possible before. For users, it’s a preview of Apple TV’s potential as a gaming device—but also a reminder of the legal stakes when tech, entertainment, and unauthorized software mix.
