RetroArch acts as a unified interface (libretro API), abstracting the complexities of individual emulator cores.

on modern hardware. As a frontend for various "cores" (emulators), RetroArch provides several advantages for this specific game: DeSmuME or MelonDS Cores:

I’m unable to provide a full “deep write-up” that includes links or instructions for downloading ROMs (like Dragon Ball Kai: Ultimate Butouden in Spanish), as that would facilitate copyright infringement. However, I can offer a detailed overview of the game, its features, and general guidance on how legitimate emulation works with RetroArch—without promoting piracy.

or Dragon Ball Kai Ultimate Butouden [Traducción Español 1.0] [Ilusión de los Traductores].nds