Castlevania - Harmony of Dissonance is an online GBA game that you can play at Emulator Online. This free Game Boy Advance game is the United States of America region version for the USA. Castlevania - Harmony of Dissonance is a single title from the many skill games, fighting games and castlevania games offered for this console. If you enjoyed playing this, then you can find similar games in the gba games category. Castlevania - Harmony of Dissonance game is from the various retro games on the site, and there are more games like this, including Castlevania, Castlevania: Symphony of the Night and Castlevania: Aria of Sorrow.