Inside the builder menus, check the boxes for the features you want to enable: Uncapped frame rates High-definition texture options External audio support
However, the legality is nuanced. The source code itself, created entirely through reverse-engineering without directly copying Nintendo's code, exists in a legal gray area. Because the project requires users to provide their own legally-dumped assets, the source code repositories on platforms like GitHub have generally been left untouched, surviving as a testament to community-driven preservation.
Incredible mods add realistic lighting, shadows, and reflections.
A legal copy of the Super Mario 64 US ROM file (usually named supermario64.z64 ). Note: You must dump this ROM from your own cartridge using a hardware tool. Step-by-Step Installation Guide
Developers used this source code to build a native executable file for Windows, Linux, and Mac. Key Benefits over Emulation