The "Trueno" (Thunder) in the name emphasizes its star: . Just like in the official Yellow version, your starter Pikachu follows you on the overworld, and it refuses to evolve.

Si decides probar este hack , sigue esta guía cuidadosamente:

You must own a legal copy of the base ROM (Pokémon Ruby – US/Europe version) to patch it. Downloading pre-patched ROMs is copyright infringement. Below is the legitimate method .