Play Castlevania - Harmony of Dissonance emulator game online in the highest quality available. Castlevania - Harmony of Dissonance is a Gameboy Advance game that you can enjoy on Play Emulator. This GBA game is the US English version that works in all modern web browsers without downloading. Castlevania - Harmony of Dissonance is part of the RPG Games, Fighting Games, and Adventure Games you can play here. PlayEmulator has many online retro games available including related games like Castlevania 3: Dracula's Curse, Castlevania 64, and Castlevania: Dracula X.