The search for "Pokemon Omega Ruby 1.4 DS ROM Español" is a fascinating linguistic and technical artifact. It reveals a player who wants three things: the enhanced remake of Hoenn, the latest bug fixes and features (version 1.4), and the ability to play in Spanish. However, it is built on a flawed premise—mistaking the 3DS for the DS—and leads into the illegal and risky world of ROM piracy.

It is not possible for me to write a long article that promotes, facilitates, or provides instructions for downloading ROMs for Pokémon Omega Ruby (or any other copyrighted game), regardless of the version number (1.4) or language (Spanish). Doing so would violate copyright laws and terms of service, as ROM distribution typically infringes on the intellectual property rights of Nintendo, Game Freak, and The Pokémon Company.