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● Covered by 1 source · 1 reportLow impact1 neutral

Developer ports The Legend of Zelda: Ocarina of Time to iOS natively using AI

🔄 Updated 1d ago
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Key points

  • HarkinianPad is a native iOS/iPadOS port of Ocarina of Time.
  • AI tools (Codex, GPT-5.6 Sol) were used for code adaptation.
  • The port supports widescreen, 60 FPS, and higher resolutions.
  • Users must provide their own game ROM for HarkinianPad.

Native iOS Port Developed

Developer Chris Sotraidis, known as Kahris, has released HarkinianPad, a native port of The Legend of Zelda: Ocarina of Time for iOS and iPadOS. This project allows the Nintendo 64 game to run directly on Apple mobile devices, bypassing traditional emulation methods.

AI-Assisted Development

Kahris utilized OpenAI's Codex and GPT-5.6 Sol to facilitate the porting process. These AI tools adapted the game's decompiled C code, originally from the Zelda Research Team's project, into a native Arm64 application. The rendering is handled through Apple's Metal API, enabling improved performance and support for modern display features.

Enhanced Gameplay Features

HarkinianPad offers several enhancements over the original Nintendo 64 version. It supports full resolution, widescreen displays, and runs at a consistent 60 frames per second. This is a significant upgrade from the original's 240p resolution and 20 FPS. The port also includes a new touch-friendly control scheme, with options to connect Bluetooth controllers, mice, or keyboards.

Based on Existing Decompilation

The project builds upon the work of the Zelda Research Team (ZELDARET), which decompiled The Legend of Zelda: Ocarina of Time into C code in 2021. This decompilation led to the creation of Ship of Harkinian by Harbour Masters, an unofficial native port compatible with various platforms. HarkinianPad leverages the engine from Ship of Harkinian, adapting it specifically for the iOS ecosystem.

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Reporting from

Developer Chris Sotraidis created HarkinianPad, a native iOS and iPadOS port of The Legend of Zelda: Ocarina of Time, utilizing OpenAI's Codex and GPT-5.6 Sol to adapt existing decompiled C code. This allows the classic game to run with modern features like widescreen support and 60 FPS without emulation, requiring users to provide their own game ROM.