This hack includes more palette updates, but most importantly, the script/dialogue has been rewritten. Character's full names are included when they speak, and some enemy names have been changed as well. The premise and game play remains the same, however. Both Juste and Maxim's sprites, as well as some weapons/spells have been changed to avoid the technicolor nightmare of the original.
There are two ips patches: the first is Juste's regular red coat, the second is the palette update to the previous Belnades Hack update. Exact same game. Enjoy!
Castlevania - Harmony of Dissonance (U).gba
CRC-32: 88C1B562
SHA-1: B90DA0D9BE0B3A0893CD9E2C399056BCF9579E21
SHA-256: 85E0A40DE22783BADBBC95D6BCAD68A3A25D0916C4111956213F8281358A61DB
MD5: EA589465486D15E91BA94165C8024B55