The ability to play Super Mario 64 on a PSP represents a major milestone for handheld retrogaming, especially for Spanish-speaking fans who can now experience the classic in their native language. The Evolution of Mario 64 on PSP

Para que el juego corra fluido en PSP (especialmente en modelos 1000, 2000 o 3000):

Coloca la ROM en la carpeta Roms dentro del directorio del emulador en tu PSP. Consideraciones Técnicas

Ventajas de la versión en español:

Playing Super Mario 64 on a PlayStation Portable (PSP) in Spanish is now most effectively done through the rather than traditional N64 emulation . While early attempts used emulators like DaedalusX64, the reverse-engineered native port offers a significantly smoother experience. 🎮 Performance & Experience

El juego original de Nintendo 64 no incluía el español oficialmente en todas sus regiones, por lo que tienes dos vías: