You need a decrypted ROM that was dumped from a Spanish cartridge. The file name usually includes (Spain) or (ESP). When you boot this ROM in a 64-bit emulator (like Citra), the language selection menu will appear. Simply select Español.
Key identifiers of a Spanish ROM:
The official Nintendo 3DS cartridge of Omega Ruby included multiple languages, including European Spanish (España). However, many pre-dumped ROMs online are stripped down to English only to save file size.
To play Pokemon Omega Ruby 1.4 64 bit ROM Español, you have two options: pokemon omega ruby 1.4 64 bit rom espa%C3%B1ol
Why does the ROM need to be "64 bit"? The Nintendo 3DS actually uses an ARM processor. However, modern emulators like Citra (and its forks like Lime3DS or PabloMK7’s Citra) have two versions: 32-bit and 64-bit.
You don't change the ROM itself to 64-bit; instead, you need a 64-bit emulator that can read the ROM. However, the search term "64 bit ROM" usually refers to a ROM pre-configured or decrypted to work seamlessly with 64-bit emulation environments without needing legacy BIOS files.
Lucas ajustó los controles de su New Nintendo 3DS. No era una consola cualquiera; un amigo le había instalado un custom firmware y, entre los archivos, brillaba un ROM modificado: Pokémon Omega Ruby – Versión 1.4 (64-bit) [Español]. You need a decrypted ROM that was dumped
—Versión 1.4… dicen que corrige los fallos de memoria de la 1.2, y que al ser 64-bit, Hoenn se siente más vivo —murmuró, mientras el logo de Game Freak aparecía en la pantalla.
El menú lucía idéntico, pero algo era diferente. Al iniciar, el Profesor Abedul ya no daba el discurso de siempre. En su lugar, aparecía un texto rodante:
“Hoenn despierta. La versión 1.4 trae equilibrio. Pero cuidado: los fallos parcheados dejaron grietas. Las leyendas olvidadas acechan en los bits sobrantes.” You don't change the ROM itself to 64-bit;
Lucas levantó una ceja. Nunca había visto eso en el ROM original.
A ROM (Read-Only Memory) is a copy of a game's data, often used for playing games on emulators or for backing up game data. While ROMs can be a convenient way to access games, especially for those who don't have the original hardware or who wish to play games not officially released in their region, they can also raise issues related to copyright and intellectual property.