The original European release did include a multi-language printed manual (English, German, French, Spanish, and Italian). 2. Fan Translations and ROM Hacks
Castlevania: Harmony of Dissonance - The Legacy of the Belmonts in Spanish Castlevania: Harmony of Dissonance
Many Spanish players use a popular "recolor" fan patch that simultaneously translates the text and improves the game's visuals. The original game had highly saturated, bright colors to compensate for the GBA's lack of a backlight, which can look "garish" on modern screens.
Una versión distorsionada y psicodélica, nacida de la mente atormentada de Maxim y los restos del poder de Drácula.